CN111234284A - Composite material solar photovoltaic module frame - Google Patents
Composite material solar photovoltaic module frame Download PDFInfo
- Publication number
- CN111234284A CN111234284A CN202010204701.2A CN202010204701A CN111234284A CN 111234284 A CN111234284 A CN 111234284A CN 202010204701 A CN202010204701 A CN 202010204701A CN 111234284 A CN111234284 A CN 111234284A
- Authority
- CN
- China
- Prior art keywords
- parts
- glass fiber
- fiber reinforced
- solar photovoltaic
- photovoltaic module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 54
- 229920002635 polyurethane Polymers 0.000 claims abstract description 76
- 239000004814 polyurethane Substances 0.000 claims abstract description 76
- 239000000835 fiber Substances 0.000 claims abstract description 58
- 239000003365 glass fiber Substances 0.000 claims abstract description 46
- 229920005989 resin Polymers 0.000 claims abstract description 45
- 239000011347 resin Substances 0.000 claims abstract description 45
- 239000011241 protective layer Substances 0.000 claims abstract description 44
- 239000010410 layer Substances 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims abstract description 40
- 239000011152 fibreglass Substances 0.000 claims abstract description 34
- 239000012790 adhesive layer Substances 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 239000000654 additive Substances 0.000 claims abstract description 23
- 230000000996 additive effect Effects 0.000 claims abstract description 23
- 239000011256 inorganic filler Substances 0.000 claims abstract description 23
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 23
- 239000002105 nanoparticle Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims description 46
- 230000001070 adhesive effect Effects 0.000 claims description 46
- 239000003292 glue Substances 0.000 claims description 36
- 238000007598 dipping method Methods 0.000 claims description 35
- 238000003756 stirring Methods 0.000 claims description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 22
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 19
- 239000012948 isocyanate Substances 0.000 claims description 19
- 150000002513 isocyanates Chemical class 0.000 claims description 19
- 229920005906 polyester polyol Polymers 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 17
- 239000002270 dispersing agent Substances 0.000 claims description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 11
- 239000004917 carbon fiber Substances 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 11
- 239000002344 surface layer Substances 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 229910052845 zircon Inorganic materials 0.000 claims description 9
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 229920002748 Basalt fiber Polymers 0.000 claims description 2
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229920006231 aramid fiber Polymers 0.000 claims description 2
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 2
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 239000000378 calcium silicate Substances 0.000 claims description 2
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 239000007849 furan resin Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical group [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- -1 phosphate ester Chemical class 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920005749 polyurethane resin Polymers 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 2
- 229920006305 unsaturated polyester Polymers 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 238000004554 molding of glass Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 239000002103 nanocoating Substances 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 239000001654 beetroot red Substances 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/047—Reinforcing macromolecular compounds with loose or coherent fibrous material with mixed fibrous material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a composite material solar photovoltaic module frame which is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 100-250 parts of resin, 400 parts of glass fiber twistless continuous roving, 25-50 parts of short fiber, 5-35 parts of additive and 5-50 parts of inorganic filler, wherein the nano protective layer is a pointed tetrahedral nano particle coating, and the preparation method comprises the steps of pultrusion molding of glass fiber, coating of an adhesive layer and fixing of the nano protective layer by a chemical vapor deposition method.
Description
Technical Field
The invention relates to the technical field of solar photovoltaic module production, in particular to a composite material solar photovoltaic module frame.
Background
With the increasing deterioration of the environmental situation, people have more and more strong demands for new renewable resources, and thus solar energy is getting into the visual field of people as a new energy source and is more and more emphasized. In daily life, solar energy resources used include solar water heaters, solar street lamps, photovoltaic power generation and the like.
With the continuous development of the photovoltaic industry, the system voltage is relatively improved, and the insulation property of the packaging material is stricter. In order to solve the problem of land scarcity of photovoltaic power stations, the construction of power stations in severe environments such as coastal beaches, offshore islands, lakes, ponds, reservoirs, roofs of chemical plants and the like tends to be trend. The existing material for the solar photovoltaic module frame is mainly an aluminum alloy material, but the solar photovoltaic module frame made of the aluminum alloy material has the following problems: the insulativity is poor, grounding lightning protection is needed, and the PID effect can be promoted by bias voltage problems caused by grounding installation; the corrosion resistance is poor, the anodic oxide film is very easy to scratch in the using process, and the corrosion resistance of the scratched position is reduced rapidly; the thermal expansion coefficient is higher than that of glass, the matching property is poor, and the shock resistance is poor; impact resistance, poor fatigue resistance and easy generation of plastic deformation; the aluminum alloy solar module frame is heavy in mass, high in price, consumes precious nonferrous metal resources, is not beneficial to sustainable development of human society, cannot be used in severe environment, and is important to find a substitute of the aluminum alloy solar module frame.
201510601314.1A polyurethane composite material solar photovoltaic module frame and a preparation method thereof are applied, and the polyurethane composite material solar photovoltaic module frame has the advantages of light weight, high strength, excellent insulating property, corrosion resistance, aging resistance, replacement of aluminum alloy materials, great reduction of solar photovoltaic modules and the like. However, we find that the above patents still have many defects in the industrial production process, the solar photovoltaic power generation assembly can generate a large amount of heat energy in the power generation process, when the generated heat is excessive and difficult to dissipate heat, the solar photovoltaic power generation assembly can generate an overheating phenomenon, and the overheating temperature can shorten the service life of the photovoltaic power generation assembly and the photovoltaic frame, which increases the production cost. Although the patent application of CN104760299A also discloses a fiber reinforced composite material solar photovoltaic module frame, the patent does not relate to the heat dissipation problem of the solar module frame, and cannot solve the above existing heat dissipation problem of the solar photovoltaic module frame. In addition, the solar photovoltaic frame has the problems of poor wear resistance and high possibility of being polluted by severe weather in the using process.
Through retrieval, the prior art does not report research on improving the heat dissipation of the solar photovoltaic frame, and the problems of abrasion resistance and easy pollution of the photovoltaic module are rarely involved. Therefore, an improved invention is provided, and the main purpose is to solve the problems of poor heat dissipation, poor wear resistance and easy pollution of the existing photovoltaic module frame.
Disclosure of Invention
The invention aims to provide an improvement on the prior art, and particularly relates to a composite material solar photovoltaic module frame, which aims to solve the problems of poor heat dissipation, poor wear resistance and easy pollution of the solar photovoltaic module frame.
In order to achieve the purpose, the invention provides the following technical scheme: the composite material solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 100-250 parts of resin, 400 parts of glass fiber twistless continuous roving, 25-50 parts of short fiber, 5-35 parts of additive and 5-50 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 50-200 parts of polyester polyol, 80-100 parts of isocyanate and 1-5 parts of trimethylolpropane, wherein the nano protective layer is a tetrahedral nano particle coating;
in a preferred embodiment: the resin is one or more of polyurethane resin, unsaturated polyester, vinyl resin, epoxy resin, phenolic resin, furan resin and resin taking methyl methacrylate as a monomer;
in a preferred embodiment: the glass fiber twistless continuous roving is glass fiber with the diameter of 1-300 mu m;
in a preferred embodiment: the short fiber is one or more of glass fiber, aramid fiber, carbon fiber, basalt fiber, nylon fiber, polyester fiber and ultrahigh molecular weight polyethylene fiber;
in a preferred embodiment: the additive comprises the following raw materials in parts by weight: 1-10 parts of curing agent, 2-4 parts of release agent, 1-40 parts of flame retardant and 2-10 parts of dispersing agent, wherein the curing agent is benzoyl peroxide, the release agent is phosphate ester, the flame retardant is magnesium hydroxide, and the dispersing agent is silane coupling agent;
in a preferred embodiment: the inorganic filler comprises the following raw materials in parts by weight: 28 parts of silicon dioxide, 15 parts of kaolin, 4 parts of aluminum oxide, 7 parts of calcium silicate, 3 parts of titanium dioxide, 2 parts of magnesium oxide, 6 parts of calcium oxide and 4 parts of barium hydroxide;
in a preferred embodiment: the nano protective layer comprises the following raw materials in parts by weight: 18-22 parts of titanium dioxide, 20-24 parts of photosterol, 20-24 parts of ultrafine carbon fiber powder and 16-20 parts of zircon powder.
Meanwhile, the preparation method of the composite material solar photovoltaic module frame comprises the following steps:
s1, mixing 100-250 parts by mass of resin, 5-35 parts by mass of additive and 5-50 parts by mass of inorganic filler, and uniformly stirring;
s2, adding 25-50 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, dipping the glass fiber untwisted continuous roving with the mass fraction of 250-400 parts in a dispersing agent and drying;
s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by a pultrusion machine under the conditions that the mold temperature is 150-210 ℃ and the traction speed is 1-3 m/min;
s6, mixing and uniformly stirring 50-200 parts by mass of polyester polyol, 80-100 parts by mass of isocyanate and 1-5 parts by mass of trimethylolpropane to obtain a three-component polyurethane adhesive;
s7, uniformly coating the three-component polyurethane adhesive obtained in the S6 on the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 to form an adhesive layer with the thickness of 5-8 mm:
s8, fixing the pre-mixed raw materials of the nano protective layer on the top surface of the three-component polyurethane adhesive by adopting a chemical vapor deposition method, wherein the surface layer is a pointed tetrahedral nano particle coating to form the nano protective layer, and obtaining a three-layer composite section;
and S9, cutting the section bar in the S8 to obtain the required solar frame assembly.
Compared with the prior art, the invention has the beneficial effects that: the glass fiber reinforced plastic and polyurethane component frame has good overall insulation performance, the overall insulation performance cannot be influenced due to surface damage, the glass fiber reinforced plastic and polyurethane component frame is corrosion-resistant, the support strength of the glass fiber reinforced plastic is high, the frame load capacity can be greatly improved, the polyurethane material adhesive layer can resist corrosion of various gas and liquid media such as acid, alkali, organic solvent and salts with different degrees, the weather resistance is good, the glass fiber reinforced plastic and polyurethane component frame can adapt to the use requirements of different installation environments, and the linear thermal expansion coefficient of the composite component frame is lower than that of aluminum alloy and is close to that of glass. When the temperature is greatly changed, the deformation of the laminated sheet is kept consistent, and the laminated sheet cannot crack due to the problems caused by expansion with heat and contraction with cold; the flame retardant and the electrodeless filler added into the glass fiber reinforced plastic section bar have good flame retardant performance, and the composite material assembly frame meets the flame retardant requirement of the solar photovoltaic assembly according to the requirement of ASTM E162 standard.
In addition, the solar photovoltaic frame component has excellent heat dissipation performance, the heat dissipation effect is excellent due to the adoption of the nano surface coating with the special structure, and the solar photovoltaic frame component has excellent wear resistance and self-cleaning capability, is convenient to maintain and plays a good protection role.
Drawings
FIG. 1 is an enlarged schematic view of a pointed tetrahedral nano-protective layer of the solar energy frame assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
In the embodiment of the invention, the composite material solar photovoltaic module frame is made of three layers of polyurethane composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile which comprises the following raw materials in parts by weight: 150 parts of resin, 300 parts of glass fiber twistless continuous roving, 30 parts of short fiber, 30 parts of additive and 30 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 150 parts of polyester polyol, 90 parts of isocyanate and 3 parts of trimethylolpropane, wherein the nano protective layer is a pointed tetrahedral nano particle coating; the nano protective layer comprises the following raw materials in parts by weight: 22 parts of titanium dioxide, 20 parts of photosterol, 20 parts of ultrafine carbon fiber powder and 16 parts of zircon powder.
The preparation method of the composite material solar photovoltaic module frame comprises the following steps:
s1, mixing 150 parts by mass of resin, 30 parts by mass of additive and 30 parts by mass of inorganic filler, and uniformly stirring;
s2, adding 30 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, dipping the glass fiber twistless continuous roving with the mass fraction of 300 parts in a dispersing agent and drying;
s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by using a pultrusion machine under the conditions that the temperature of a mold is 170 ℃ and the traction speed is 1 m/min;
s6, mixing and stirring 150 parts by mass of polyester polyol, 90 parts by mass of isocyanate and 3 parts by mass of trimethylolpropane uniformly to obtain a three-component polyurethane adhesive;
s7, uniformly coating the three-component polyurethane adhesive obtained in the S6 on the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 to form an adhesive layer with the thickness of 5-8 mm:
s8, fixing the premixed nano coating on the top surface of the three-component polyurethane adhesive by adopting a gas-phase chemical precipitation method, wherein the surface layer is a pointed tetrahedral nano particle coating to form a nano protective layer to form a three-layer composite section;
and S9, cutting the section bar in the S8 to obtain the required solar photovoltaic module frame. The typical performance of the composite solar photovoltaic module frame was measured using the method in 201510601314.1. The data are as follows in table 1:
TABLE 1
Example two
The composite material solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 100 parts of resin, 250 parts of glass fiber twistless continuous roving, 25 parts of short fiber, 5 parts of additive and 5 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 50 parts of polyester polyol, 50 parts of isocyanate and 50 parts of trimethylolpropane, wherein the nano protective layer is a pointed tetrahedral nano particle coating. The nano protective layer comprises the following raw materials in parts by weight: 22 parts of titanium dioxide, 20 parts of photosterol, 20 parts of ultrafine carbon fiber powder and 16 parts of zircon powder.
The preparation method of the composite material solar photovoltaic module frame in the embodiment comprises the following steps:
s1, mixing 100 parts by mass of resin, 5 parts by mass of additive and 5 parts by mass of inorganic filler, and uniformly stirring;
s2, adding 25 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, dipping the glass fiber twistless continuous roving with the mass fraction of 250 parts in a dispersing agent and drying;
s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by using a pultrusion machine under the conditions that the temperature of a mold is 150 ℃ and the traction speed is 1 m/min;
s6, mixing and stirring uniformly 50 parts by mass of polyester polyol, 80 parts by mass of isocyanate and 1 part by mass of trimethylolpropane to obtain a three-component polyurethane adhesive;
s7, uniformly coating the three-component polyurethane adhesive obtained in the S6 on the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 to form an adhesive layer with the thickness of 5 mm:
s8, fixing the premixed nano coating on the top surface of the three-component polyurethane adhesive by adopting a chemical vapor deposition method, wherein the surface layer is a tetrahedral nano particle coating to form a nano protective layer to form a three-layer composite section;
and S9, cutting the section bar in the S8 to obtain the required solar photovoltaic module frame.
The typical performance of the composite solar photovoltaic module frame was measured using the method in 201510601314.1. The data are as follows in table 2:
TABLE 2
EXAMPLE III
The composite material solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 175 parts of resin, 325 parts of glass fiber twistless continuous roving, 38 parts of short fiber, 20 parts of additive and 30 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 125 parts of polyester polyol, 90 parts of isocyanate and 3 parts of trimethylolpropane, wherein the nano protective layer is a pointed tetrahedral nano particle coating. The nano protective layer comprises the following raw materials in parts by weight: 22 parts of titanium dioxide, 20 parts of photosterol, 20 parts of ultrafine carbon fiber powder and 16 parts of zircon powder. The preparation method of the composite material solar photovoltaic module frame in the embodiment comprises the following steps:
s1, mixing 175 parts by mass of resin, 20 parts by mass of additive and 30 parts by mass of inorganic filler, and uniformly stirring;
s2, adding 38 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, impregnating 325 parts by mass of glass fiber untwisted continuous roving in a dispersing agent and drying;
s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by using a pultrusion machine under the conditions that the temperature of a mold is 180 ℃ and the traction speed is 2/min;
s6, mixing and stirring 125 parts by mass of polyester polyol, 90 parts by mass of isocyanate and 3 parts by mass of trimethylolpropane uniformly to obtain a three-component polyurethane adhesive;
s7, uniformly coating the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 with the three-component polyurethane adhesive obtained in the S6 to form an adhesive layer with the thickness of 6.5 mm:
s8, fixing the premixed nano coating on the top surface of the three-component polyurethane adhesive by adopting a chemical vapor deposition method, wherein the surface layer is a tetrahedral nano particle coating to form a nano protective layer to form a three-layer composite section;
and S9, cutting the section bar in the S8 to obtain the required solar photovoltaic module frame.
The typical performance of the composite solar photovoltaic module frame was measured using the method in 201510601314.1. The data are as follows in table 3:
TABLE 3
Example four
The utility model provides a combined material solar PV modules frame, solar PV modules frame is made by three-layer combined material, including polyurethane bottom, adhesive layer and nanometer protection top layer, the polyurethane bottom is fibre reinforced glass steel section bar, and fibre reinforced glass steel section bar includes the raw materials of following parts by weight: 250 parts of resin, 400 parts of glass fiber twistless continuous roving, 50 parts of short fiber, 35 parts of additive and 50 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 200 parts of polyester polyol, 100 parts of isocyanate and 5 parts of trimethylolpropane, wherein the nano protective layer is a pointed tetrahedral nano particle coating. The nano protective layer comprises the following raw materials in parts by weight: 22 parts of titanium dioxide, 20 parts of photosterol, 20 parts of ultrafine carbon fiber powder and 16 parts of zircon powder.
The preparation method of the composite material solar photovoltaic module frame in the embodiment comprises the following steps:
s1, mixing 250 parts by mass of resin, 35 parts by mass of additive and 50 parts by mass of inorganic filler, and uniformly stirring;
s2, adding short fibers with the mass fraction of 50 parts into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, dipping the glass fiber twistless continuous roving with the mass fraction of 400 parts in a dispersing agent and drying;
s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by using a pultrusion machine under the conditions that the temperature of a mold is 210 ℃ and the traction speed is 3 m/min;
s6, mixing and stirring 200 parts by mass of polyester polyol, 100 parts by mass of isocyanate and 5 parts by mass of trimethylolpropane uniformly to obtain a three-component polyurethane adhesive;
s7, uniformly coating the three-component polyurethane adhesive obtained in the S6 on the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 to form an adhesive layer with the thickness of 8 mm:
s8, fixing the premixed nano coating on the top surface of the three-component polyurethane adhesive by adopting a chemical vapor deposition method, wherein the surface layer is a tetrahedral nano particle coating to form a nano protective layer to form a three-layer composite section;
and S9, cutting the section bar in the S8 to obtain the required solar photovoltaic module frame.
The typical performance of the composite solar photovoltaic module frame was measured using the method in 201510601314.1. The data are given in table 4 below:
TABLE 4
Comparative example 1
The composite material solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 150 parts of resin, 300 parts of glass fiber twistless continuous roving, 30 parts of short fiber, 30 parts of additive and 30 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 150 parts of polyester polyol, 90 parts of isocyanate and 3 parts of trimethylolpropane, wherein the nano protective layer is a pointed tetrahedral nano particle coating; the nano protective layer comprises the following raw materials in parts by weight: 22 parts of titanium dioxide, 20 parts of photosterol, 20 parts of ultrafine carbon fiber powder and 16 parts of zircon powder.
The preparation method of the composite material solar photovoltaic module frame comprises the following steps:
s1, mixing 150 parts by mass of resin, 30 parts by mass of additive and 30 parts by mass of inorganic filler, and uniformly stirring;
s2, adding 30 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, dipping the glass fiber twistless continuous roving with the mass fraction of 300 parts in a dispersing agent and drying;
s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
and S5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by using a pultrusion machine under the conditions that the mold temperature is 170 ℃ and the traction speed is 1m/min to obtain the solar photovoltaic module frame.
Comparative example 2
The composite material solar photovoltaic module frame is made of three layers of laminated materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 150 parts of resin, 300 parts of glass fiber twistless continuous roving, 30 parts of short fiber, 30 parts of additive and 30 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 150 parts of polyester polyol, 90 parts of isocyanate and 3 parts of trimethylolpropane, wherein the surface layer is a tetrahedral nanoparticle coating; the nano protective layer comprises the following raw materials in parts by weight: 22 parts of titanium dioxide, 20 parts of photosterol, 20 parts of ultrafine carbon fiber powder and 16 parts of zircon powder. The preparation method of the composite material solar photovoltaic module frame comprises the following steps: s1, mixing 150 parts by mass of resin, 30 parts by mass of additive and 30 parts by mass of inorganic filler, and uniformly stirring; s2, adding 30 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution; s3, dipping the glass fiber twistless continuous roving with the mass fraction of 300 parts in a dispersing agent and drying; s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by using a pultrusion machine under the conditions that the temperature of a mold is 170 ℃ and the traction speed is 1 m/min;
s6, mixing and stirring 150 parts by mass of polyester polyol, 90 parts by mass of isocyanate and 3 parts by mass of trimethylolpropane uniformly to obtain a three-component polyurethane adhesive;
s7, uniformly coating the three-component polyurethane adhesive obtained in the S6 on the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 to form an adhesive layer with the thickness of 5-8 mm:
s8, preparing the premixed nano coating by a conventional chemical spraying method, wherein the surface layer is an irregular honeycomb nano protective layer, and the nano protective layer is formed to form a three-layer composite profile;
and S9, cutting the section bar in the S8 to obtain the required solar frame assembly.
Comparative example 3
The composite material solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 150 parts of resin, 300 parts of glass fiber twistless continuous roving, 30 parts of short fiber, 30 parts of additive and 30 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 150 parts of polyester polyol, 90 parts of isocyanate and 3 parts of trimethylolpropane, wherein the surface layer is a tetrahedral nanoparticle coating; the nano protective layer comprises the following raw materials in parts by weight: 22 parts of titanium dioxide, 20 parts of photosterol, 20 parts of ultrafine carbon fiber powder and 16 parts of zircon powder. The preparation method of the composite material solar photovoltaic module frame comprises the following steps:
s1, mixing 150 parts by mass of resin, 30 parts by mass of additive and 30 parts by mass of inorganic filler, and uniformly stirring;
s2, adding 30 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, dipping the glass fiber twistless continuous roving with the mass fraction of 300 parts in a dispersing agent and drying; s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by using a pultrusion machine under the conditions that the temperature of a mold is 170 ℃ and the traction speed is 1 m/min;
s6, mixing and stirring 150 parts by mass of polyester polyol, 90 parts by mass of isocyanate and 3 parts by mass of trimethylolpropane uniformly to obtain a three-component polyurethane adhesive;
s7, uniformly coating the three-component polyurethane adhesive obtained in the S6 on the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 to form an adhesive layer with the thickness of 5-8 mm:
s8, fixing the premixed nano coating on the top surface of the three-component polyurethane adhesive by adopting a chemical vapor deposition method, wherein the surface layer is a tetrahedral nano particle coating to form a nano protective layer to form a three-layer composite section;
and S9, cutting the section bar in the S8 to obtain the required solar frame assembly.
Experimental example 1 Heat dissipation and adhesion experiment
The test object is the solar photovoltaic frame of the embodiment 1-4 and the comparative example 1-3, the outdoor solar photovoltaic module installation environment is simulated, the constant temperature 90 ℃ copper plate is used for replacing the solar power generation module, and the surface temperature of the solar photovoltaic frame is measured. The adhesion force is calculated from 0 to 5 and 6 grades, and the adhesion force grade 0 is 10 minutes according to the table 6.
TABLE 5
| Group of | Surface temperature (. degree. C.) | Adhesion score |
| Example 1 | 75 | 10 |
| Example 2 | 77 | 8 |
| Example 3 | 72 | 10 |
| Example 4 | 78 | 8 |
| Comparative example 1 | 88 | 4 |
| Comparative example 2 | 83 | 8 |
| Comparative example 3 | 86 | 8 |
Therefore, the solar photovoltaic frame prepared by the method has good basic performance and excellent heat dissipation performance, the heat dissipation particles adopting the pointed tetrahedral structure obtain unexpected technical effects, and the selection of the raw materials of the nano protective layer has obvious superiority compared with the common raw materials of the nano anti-corrosion coating in the prior art. The adhesive force of the solar photovoltaic module frame is 0-1 grade, and the solar photovoltaic module frame has good self-cleaning capability.
TABLE 6
| Adhesion grade | Scoring |
| 0 | 10 |
| 1 | 8 |
| 2 | 6 |
| 3 | 4 |
| 4 | 2 |
| 5 | 0 |
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. The utility model provides a combined material solar PV modules frame which characterized in that: the solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 100-250 parts of resin, 400 parts of glass fiber twistless continuous roving, 25-50 parts of short fiber, 5-35 parts of additive and 5-50 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 50-200 parts of polyester polyol, 80-100 parts of isocyanate and 1-5 parts of trimethylolpropane, wherein the nano protective layer is a tetrahedral nano particle coating.
2. The utility model provides a combined material solar PV modules frame which characterized in that: the solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 100 parts of resin, 250 parts of glass fiber twistless continuous roving, 25 parts of short fiber, 5 parts of additive and 5 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 50 parts of polyester polyol, 80 parts of isocyanate and 5 parts of trimethylolpropane, wherein the nano protective layer is a pointed tetrahedral nano particle coating.
3. The utility model provides a combined material solar PV modules frame which characterized in that: the solar photovoltaic module frame is made of three layers of composite materials and comprises a polyurethane bottom layer, an adhesive layer and a nano protective layer, wherein the polyurethane bottom layer is a fiber reinforced glass fiber reinforced plastic profile, and the fiber reinforced glass fiber reinforced plastic profile comprises the following raw materials in parts by weight: 250 parts of resin, 400 parts of glass fiber twistless continuous roving, 50 parts of short fiber, 35 parts of additive and 50 parts of inorganic filler, wherein the adhesive layer is a three-component polyurethane adhesive formed by pultrusion through a pultrusion machine, and the three-component polyurethane adhesive comprises the following raw materials in parts by weight: 200 parts of polyester polyol, 100 parts of isocyanate and 5 parts of trimethylolpropane, wherein the nano protective layer is a pointed tetrahedral nano particle coating.
4. The composite solar photovoltaic module frame of claim 1, wherein: the resin is one or more of polyurethane resin, unsaturated polyester, vinyl resin, epoxy resin, phenolic resin, furan resin and resin taking methyl methacrylate as a monomer.
5. The composite solar photovoltaic module frame of claim 1, wherein: the glass fiber twistless continuous roving is glass fiber with the diameter of 1-300 mu m.
6. The composite solar photovoltaic module frame of claim 1, wherein: the short fiber is one or more of glass fiber, aramid fiber, carbon fiber, basalt fiber, nylon fiber, polyester fiber and ultrahigh molecular weight polyethylene fiber.
7. The composite solar photovoltaic module frame of claim 1, wherein: the additive comprises the following raw materials in parts by weight: 1-10 parts of curing agent, 2-4 parts of release agent, 1-40 parts of flame retardant and 2-10 parts of dispersing agent, wherein the curing agent is benzoyl peroxide, the release agent is phosphate ester, the flame retardant is magnesium hydroxide, and the dispersing agent is silane coupling agent.
8. The composite solar photovoltaic module frame of claim 1, wherein: the inorganic filler comprises the following raw materials in parts by weight: 28 parts of silicon dioxide, 15 parts of kaolin, 4 parts of aluminum oxide, 7 parts of calcium silicate, 3 parts of titanium dioxide, 2 parts of magnesium oxide, 6 parts of calcium oxide and 4 parts of barium hydroxide.
9. The composite solar photovoltaic module frame of claim 1, wherein: the nano protective layer comprises the following raw materials in parts by weight: 18-22 parts of titanium dioxide, 20-24 parts of photosterol, 20-24 parts of ultrafine carbon fiber powder and 16-20 parts of zircon powder.
10. The preparation method of the composite material solar photovoltaic module frame is characterized by comprising the following steps of: the method comprises the following steps:
s1, mixing 100-250 parts by mass of resin, 5-35 parts by mass of additive and 5-50 parts by mass of inorganic filler, and uniformly stirring;
s2, adding 25-50 parts by mass of short fibers into the resin mixture obtained in the S1, and performing ultrasonic vibration and stirring dispersion to form a mixed glue solution;
s3, dipping the glass fiber untwisted continuous roving with the mass fraction of 250-400 parts in a dispersing agent and drying;
s4, placing the mixed glue solution obtained in the S2 into a glue dipping tank, and uniformly arranging and dipping the glass fiber twistless continuous roving obtained in the S3 in the glue dipping tank of the mould;
s5, molding the glass fiber twistless continuous roving impregnated with the resin mixture by a pultrusion machine under the conditions that the mold temperature is 150-210 ℃ and the traction speed is 1-3 m/min;
s6, mixing and uniformly stirring 50-200 parts by mass of polyester polyol, 80-100 parts by mass of isocyanate and 1-5 parts by mass of trimethylolpropane to obtain a three-component polyurethane adhesive;
s7, uniformly coating the three-component polyurethane adhesive obtained in the S6 on the top surface of the fiber reinforced glass fiber reinforced plastic profile formed in the S5 to form an adhesive layer with the thickness of 5-8 mm:
s8, fixing the pre-mixed raw materials of the nano protective layer on the top surface of the three-component polyurethane adhesive by a chemical vapor deposition method, wherein the surface layer is a pointed tetrahedral nano particle coating to form the nano protective layer, and obtaining a three-layer composite section;
s9, cutting the section bar in the S8 to obtain the composite material solar photovoltaic module frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204701.2A CN111234284A (en) | 2020-03-22 | 2020-03-22 | Composite material solar photovoltaic module frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204701.2A CN111234284A (en) | 2020-03-22 | 2020-03-22 | Composite material solar photovoltaic module frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111234284A true CN111234284A (en) | 2020-06-05 |
Family
ID=70878784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010204701.2A Pending CN111234284A (en) | 2020-03-22 | 2020-03-22 | Composite material solar photovoltaic module frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111234284A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980117A (en) * | 2021-02-07 | 2021-06-18 | 韩华新能源（启东）有限公司 | Composite material frame for photovoltaic module and preparation method |
| CN113999515A (en) * | 2021-12-10 | 2022-02-01 | 南京经略复合材料有限公司 | Glass fiber reinforced polyurethane material, supporting beam and preparation process of supporting beam |
| CN115678253A (en) * | 2022-11-16 | 2023-02-03 | 黄河科技学院 | Polyurethane composite material and preparation method thereof |
| CN116355388A (en) * | 2023-04-10 | 2023-06-30 | 江西龙正科技发展有限公司 | Polyurethane anticorrosion composite material bracket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760299A (en) * | 2015-03-17 | 2015-07-08 | 哈尔滨工程大学 | Fiber-felt-reinforced composite material solar energy assembly frame and preparation method thereof |
| CN104761880A (en) * | 2015-03-17 | 2015-07-08 | 哈尔滨工程大学 | Short-fiber-reinforced pultrusion composite material solar energy assembly frame and preparation method thereof |
| CN105131571A (en) * | 2015-09-18 | 2015-12-09 | 江苏众成复合材料有限责任公司 | Polyurethane composite solar photovoltaic module frame and preparation method thereof |
| CN105969157A (en) * | 2016-06-29 | 2016-09-28 | 王璐 | Protective coating for aluminum alloy frame of solar photovoltaic cell panel component |
-
2020
- 2020-03-22 CN CN202010204701.2A patent/CN111234284A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760299A (en) * | 2015-03-17 | 2015-07-08 | 哈尔滨工程大学 | Fiber-felt-reinforced composite material solar energy assembly frame and preparation method thereof |
| CN104761880A (en) * | 2015-03-17 | 2015-07-08 | 哈尔滨工程大学 | Short-fiber-reinforced pultrusion composite material solar energy assembly frame and preparation method thereof |
| CN105131571A (en) * | 2015-09-18 | 2015-12-09 | 江苏众成复合材料有限责任公司 | Polyurethane composite solar photovoltaic module frame and preparation method thereof |
| CN105969157A (en) * | 2016-06-29 | 2016-09-28 | 王璐 | Protective coating for aluminum alloy frame of solar photovoltaic cell panel component |
Non-Patent Citations (4)
| Title |
|---|
| 庞世红 等: "常压化学气相沉积法制备二氧化钛薄膜的沉积工艺及薄膜均匀性", 《硅酸盐学报》 * |
| 橡胶工业原材料与装备简明手册编审委员会编著: "《橡胶工业原材料与装备简明手册 原材料与工艺耗材分册》", 31 January 2019, 北京理工大学出版社 * |
| 王杏 等: "《纳米二氧化钛的生产与应用》", 31 July 2014, 贵州科技出版社 * |
| 谷建宇 等: "活性炭上化学气相沉积法生长纳米碳纤维", 《无机化学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980117A (en) * | 2021-02-07 | 2021-06-18 | 韩华新能源（启东）有限公司 | Composite material frame for photovoltaic module and preparation method |
| CN113999515A (en) * | 2021-12-10 | 2022-02-01 | 南京经略复合材料有限公司 | Glass fiber reinforced polyurethane material, supporting beam and preparation process of supporting beam |
| CN115678253A (en) * | 2022-11-16 | 2023-02-03 | 黄河科技学院 | Polyurethane composite material and preparation method thereof |
| CN116355388A (en) * | 2023-04-10 | 2023-06-30 | 江西龙正科技发展有限公司 | Polyurethane anticorrosion composite material bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111234284A (en) | Composite material solar photovoltaic module frame | |
| CN111269553A (en) | Preparation method of composite material solar photovoltaic module frame | |
| Bagherpour | Fibre reinforced polyester composites | |
| CN101531856A (en) | Reflecting thermal insulating paint | |
| CN104893451A (en) | Anti-cavitation and abrasion-resistant paint for water pump impellers and preparation method of paint | |
| CN114752278B (en) | Solvent-free high-temperature-resistant heavy-duty anticorrosive paint and preparation method thereof | |
| CN110819076A (en) | Environment-friendly vinyl ester resin anti-corrosion thermal insulation material and preparation method thereof | |
| CN110079199A (en) | A kind of normal temperature cure anticorrosion high-temperature resistant coating and preparation method thereof | |
| CN105778469A (en) | Anti-aging and anti-twisting wind power cable | |
| CN109385165B (en) | High-hardness wear-resistant water-based baking paint and preparation method thereof | |
| CN113278398B (en) | Composite insulator repairing adhesive and preparation method thereof | |
| CN112029346A (en) | High-flame-retardance tracking-resistant and electric-corrosion-resistant fluorocarbon coating and preparation method and application thereof | |
| CN109113411B (en) | Manufacturing method of FRP (fiber reinforced plastic) rib-angle steel combined cross arm for power transmission tower | |
| CN111607300A (en) | Durable anti-icing low-surface-energy material for wind power blade and preparation method thereof | |
| CN108410138B (en) | Concrete | |
| CN109096717A (en) | A kind of Antielectrostatic glass fiber reinforced plastic composite material | |
| CN113637204B (en) | Solar cell back film | |
| CN111423800A (en) | Graphene anticorrosive coating material and preparation method thereof | |
| CN112275598B (en) | Aluminum-organic silicon-fluorocarbon composite coating material structure for transformer and preparation method | |
| Huang et al. | Basalt fiber as a skeleton to enhance the multi-conditional tribological properties of epoxy coating | |
| CN1054877C (en) | Anticorrosive thermal-insulating glass fibre reinforced plastic composition and its manufacturing method | |
| CN104263185A (en) | Special high molecular damping coating for ship | |
| CN110117450B (en) | Coating system, anticorrosion and heat conduction integrated coating, and preparation method and application thereof | |
| CN110698817A (en) | Wear-resistant anti-ultraviolet aging epoxy composite material and preparation method thereof | |
| CN105131850A (en) | Self-adhesive and environment-friendly damping rubber plate and preparation method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |