CN108727795A - A kind of ageing-resistant glass fiber reinforced plastics composite material of black - Google Patents
A kind of ageing-resistant glass fiber reinforced plastics composite material of black Download PDFInfo
- Publication number
- CN108727795A CN108727795A CN201810566752.2A CN201810566752A CN108727795A CN 108727795 A CN108727795 A CN 108727795A CN 201810566752 A CN201810566752 A CN 201810566752A CN 108727795 A CN108727795 A CN 108727795A
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- China
- Prior art keywords
- ageing
- composite material
- fiber reinforced
- reinforced plastics
- glass fiber
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of ageing-resistant glass fiber reinforced plastics composite material of black, raw material includes according to parts by weight：20-30 parts of unsaturated polyester resin, 30-40 parts of glass fibre, 15-20 parts of calcium powder, 1-2 parts of lubricant, 1-1.5 parts of anti ultraviolet agent, 2-3 parts of black color paste, 0.5-1 parts of catalyst.The present invention provides the present invention and provides a kind of ageing-resistant glass fiber reinforced plastics composite material of black, and ageing-resistant performance is excellent, of low cost, and technological operation is easy.
Description
Technical field
The invention belongs to glass fiber reinforced plastics composite material technical fields, and in particular to a kind of ageing-resistant fiberglass composite wood of black
Material, especially a kind of ageing-resistant glass fiber reinforced plastics composite material of thermosetting property black.
Background technology
Country's glass fiber reinforced plastics composite material is widely used now, wide market.But most of glass on existing market
The life of glass steel composite material majority is not grown, and is primarily due to the influence of illumination and solarization, its material property is made to receive shadow
It rings.The especially glass fiber reinforced plastics composite material of black, it is larger for the absorption intensity of photo-thermal, it is easier to aging.
How to prepare a kind of ageing-resistant, the with long service life glass fiber reinforced plastics composite material haveing excellent performance is to need to solve at present
The technical issues of.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention to provide a kind of ageing-resistant fiberglass of black
Composite material, ageing-resistant performance is excellent, of low cost, and technological operation is easy.
Technical solution：To achieve the above object, the present invention adopts the following technical scheme that：
A kind of ageing-resistant glass fiber reinforced plastics composite material of black, raw material include according to parts by weight：
Further, the unsaturated polyester resin is M-phthalic acid type, vinyl ester type, halogenated unsaturated polyester (UP) tree
Any one in fat, or according to weight ratio (3-5)：(4-7)：The mixture of 2 compositions.
Further, the glass fibre is specially ECR glass fibres；The tensile strength 2300- of impregnated glass fibre
2700Mpa and extension at break are stretch modulus 40-45Gpa.
Further, the calcium powder is 400 mesh of calcium powder.
Further, the lubricant is microcrystalline wax, butyl stearate and polyethylene wax according to weight ratio 10：(10-
15)：The mixture of (5-8) composition.
Further, the anti ultraviolet agent is plastic ultraviolet absorbent, and a length of 270-380 of ultraviolet light wave of absorption receives
Rice.
Further, the anti ultraviolet agent by salicylic acid esters, benzotriazole, triazines and hindered amines according to weight
Than being 5：2：1：0.5 mixes.
Further, the light resistance of the black color paste is 7~8 grades, and weatherability is 4~5 grades.
Further, the catalyst is methyl isobutyl ketone peroxide and the ethylhexanoate tert-butyl ester according to weight
Than 1:The mixture of 1 composition.
Unsaturated polyester resin is most common one kind in thermosetting resin, it is by monounsaturated dicarboxylic acid, unsaturated binary
Line polymer made of acid and dihydric alcohol polycondensation, diluted by cross-linking monomer or active solvent to be formed with certain viscosity
Resin solution, abbreviation UPR.The relative density of unsaturated polyester resin at 1.11~1.20 or so, solidification cubical contraction compared with
Greatly, some physical properties of solidified resin are as follows：Heat resistance, mechanical property be strong, chemical resistance and dielectric properties are good.
Glass fibre is a kind of inorganic non-metallic material haveing excellent performance, and advantage is that good insulating, heat resistance are strong, anticorrosive
The good, high mechanical strength of property, glass fibre are typically used as the reinforcing material in composite material, electrically insulating material and adiabatic heat-insulation material
Material, the national economy every field such as circuit board.Glass fibre as reinforced plastics supporting material in application, maximum feature
It is that tensile strength is big.Tensile strength is 6.3~6.9g/d, 5.4~5.8g/d of moisture state in normal conditions.Density 2.54g/
cm3.Heat-resist, temperature does not influence intensity up at 300 DEG C, there is excellent electrical insulating property, is advanced electrically insulating material,
For heat-insulating material and fire-proof shield material.
Lubricant can also play melting accelerating agent, prevent adhesion and the works such as antistatic agent, slipping agent other than improving mobility
With.
Advantageous effect：A kind of ageing-resistant glass fiber reinforced plastics composite material of black of the present invention has following compared with prior art
Advantage：The present invention provides a kind of ageing-resistant glass fiber reinforced plastics composite material of black, and ageing-resistant performance is excellent, of low cost, technological operation
It is easy.
Specific implementation mode
The present invention is further described with reference to embodiment.
Embodiment 1
Raw material includes according to parts by weight：
Wherein, unsaturated polyester resin is M-phthalic acid type, vinyl ester type, halogenated unsaturated polyester resin according to weight
Measure ratio 5：5：The mixture of 2 compositions.
Preferably, the glass fibre is specially ECR glass fibres；The tensile strength 2300- of impregnated glass fibre
2700Mpa and extension at break are stretch modulus 40-45Gpa.
Preferably, the calcium powder is 400 mesh of calcium powder.
Preferably, the lubricant is microcrystalline wax, butyl stearate and polyethylene wax according to weight ratio 10：10：8 compositions
Mixture.
Preferably, the anti ultraviolet agent is plastic ultraviolet absorbent, and the ultraviolet light wave of absorption is 270-380 nanometers a length of.
Preferably, the anti ultraviolet agent by salicylic acid esters, benzotriazole, triazines and hindered amines according to weight ratio
It is 5：2：1：0.5 mixes.
Preferably, for the light resistance for the black color paste that the present embodiment uses for 8 grades, weatherability is 5 grades.
Preferably, catalyst is methyl isobutyl ketone peroxide and the ethylhexanoate tert-butyl ester according to weight ratio 1:1
The mixture of composition.
Embodiment 2
Raw material includes according to parts by weight：
Wherein, unsaturated polyester resin is M-phthalic acid type, vinyl ester type, halogenated unsaturated polyester resin according to weight
Measure ratio 3：7：The mixture of 2 compositions.
Preferably, the glass fibre is specially ECR glass fibres；The tensile strength 2300- of impregnated glass fibre
2700Mpa and extension at break are stretch modulus 40-45Gpa.
Preferably, the calcium powder is 400 mesh of calcium powder.
Preferably, the lubricant is microcrystalline wax, butyl stearate and polyethylene wax according to weight ratio 10：14：5 compositions
Mixture.
Preferably, the anti ultraviolet agent is plastic ultraviolet absorbent, and the ultraviolet light wave of absorption is 270-380 nanometers a length of.
Preferably, the anti ultraviolet agent by salicylic acid esters, benzotriazole, triazines and hindered amines according to weight ratio
It is 5：2：1：0.5 mixes.
Preferably, for the light resistance for the black color paste that the present embodiment uses for 8 grades, weatherability is 4 grades.
Preferably, catalyst is methyl isobutyl ketone peroxide and the ethylhexanoate tert-butyl ester according to weight ratio 1:1
The mixture of composition.
Embodiment 3
Raw material includes according to parts by weight：
Wherein, unsaturated polyester resin is M-phthalic acid type resin.
Preferably, glass fibre is specially ECR glass fibres；The tensile strength 2300-2700Mpa of impregnated glass fibre and
Extension at break is stretch modulus 40-45Gpa.
Preferably, calcium powder is 400 mesh of calcium powder.
Preferably, lubricant is microcrystalline wax, butyl stearate and polyethylene wax according to weight ratio 10：10：8 compositions mix
Close object.
Preferably, anti ultraviolet agent is plastic ultraviolet absorbent, and the ultraviolet light wave of absorption is 270-380 nanometers a length of.
Preferably, anti ultraviolet agent is 5 according to weight ratio by salicylic acid esters, benzotriazole, triazines and hindered amines：
2：1：0.5 mixes.
Preferably, for the light resistance for the black color paste that the present embodiment uses for 7 grades, weatherability is 5 grades.
Preferably, catalyst is methyl isobutyl ketone peroxide and the ethylhexanoate tert-butyl ester according to weight ratio 1:1
The mixture of composition.
Embodiment 4
Raw material includes according to parts by weight：
Wherein, unsaturated polyester resin is M-phthalic acid type, vinyl ester type, halogenated unsaturated polyester resin according to weight
Measure ratio 5：4：The mixture of 2 compositions.
Preferably, the glass fibre is specially ECR glass fibres；The tensile strength 2300- of impregnated glass fibre
2700Mpa and extension at break are stretch modulus 40-45Gpa.
Preferably, the calcium powder is 400 mesh of calcium powder.
Preferably, the lubricant is microcrystalline wax, butyl stearate and polyethylene wax according to weight ratio 10：15：7 compositions
Mixture.
Preferably, the anti ultraviolet agent is plastic ultraviolet absorbent, and the ultraviolet light wave of absorption is 270-380 nanometers a length of.
Preferably, the anti ultraviolet agent by salicylic acid esters, benzotriazole, triazines and hindered amines according to weight ratio
It is 5：2：1：0.5 mixes.
Preferably, for the light resistance for the black color paste that the present embodiment uses for 8 grades, weatherability is 5 grades.
Preferably, catalyst is methyl isobutyl ketone peroxide and the ethylhexanoate tert-butyl ester according to weight ratio 1:1
The mixture of composition.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of ageing-resistant glass fiber reinforced plastics composite material of black, it is characterised in that：Raw material includes according to parts by weight：
2. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1, it is characterised in that：The unsaturated polyester (UP) tree
Fat is any one in M-phthalic acid type, vinyl ester type, halogenated unsaturated polyester resin, or according to weight ratio
(3-5)：(4-7)：The mixture of 2 compositions.
3. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1, it is characterised in that：The glass fibre is specific
For ECR glass fibres；The tensile strength 2300-2700Mpa and extension at break of impregnated glass fibre are stretch modulus 40-45Gpa.
4. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1, it is characterised in that：The calcium powder is calcium powder
400 mesh.
5. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1, it is characterised in that：The lubricant is crystallite
Paraffin, butyl stearate and polyethylene wax are according to weight ratio 10：(10-15)：The mixture of (5-8) composition.
6. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1, it is characterised in that：The anti ultraviolet agent is modeling
Expect that ultra-violet absorber, the ultraviolet light wave of absorption are 270-380 nanometers a length of.
7. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1 or 6, it is characterised in that：The anti ultraviolet agent
By salicylic acid esters, benzotriazole, triazines and hindered amines according to weight ratio be 5：2：1：0.5 mixes.
8. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1, it is characterised in that：The black color paste it is resistance to
Photosensitiveness is 7~8 grades, and weatherability is 4~5 grades.
9. the ageing-resistant glass fiber reinforced plastics composite material of black according to claim 1, it is characterised in that：The catalyst is peroxide
Change methyl iso-butyl ketone (MIBK) and the ethylhexanoate tert-butyl ester according to weight ratio 1:The mixture of 1 composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566752.2A CN108727795A (en) | 2018-06-05 | 2018-06-05 | A kind of ageing-resistant glass fiber reinforced plastics composite material of black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566752.2A CN108727795A (en) | 2018-06-05 | 2018-06-05 | A kind of ageing-resistant glass fiber reinforced plastics composite material of black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108727795A true CN108727795A (en) | 2018-11-02 |
Family
ID=63932246
Family Applications (1)
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|---|---|---|---|
| CN201810566752.2A Pending CN108727795A (en) | 2018-06-05 | 2018-06-05 | A kind of ageing-resistant glass fiber reinforced plastics composite material of black |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903610A (en) * | 2019-11-30 | 2020-03-24 | 河北华强科技开发有限公司 | Black anti-aging glass fiber reinforced plastic composite material |
| CN111690265A (en) * | 2020-07-28 | 2020-09-22 | 山东辰元新材料科技有限公司 | Composite material for glass fiber reinforced plastic U-shaped water tank |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5086095A (en) * | 1989-10-02 | 1992-02-04 | Polyplastics Co., Ltd. | Weather-resistant polyacetal resin compositions and molded articles thereof |
| CN102757629A (en) * | 2012-07-30 | 2012-10-31 | 无锡新宏泰电器科技股份有限公司 | Outdoor weather resistant SMC (Sheet Molding Compound) material and preparation method thereof |
| CN103342883A (en) * | 2013-06-20 | 2013-10-09 | 上海红科建材有限公司 | Ultraviolet resistant material, lighting board and preparation method thereof |
| CN106213689A (en) * | 2016-08-25 | 2016-12-14 | 浙江伟星实业发展股份有限公司 | Button of UV resistant xanthochromia and preparation method thereof |
-
2018
- 2018-06-05 CN CN201810566752.2A patent/CN108727795A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5086095A (en) * | 1989-10-02 | 1992-02-04 | Polyplastics Co., Ltd. | Weather-resistant polyacetal resin compositions and molded articles thereof |
| CN102757629A (en) * | 2012-07-30 | 2012-10-31 | 无锡新宏泰电器科技股份有限公司 | Outdoor weather resistant SMC (Sheet Molding Compound) material and preparation method thereof |
| CN103342883A (en) * | 2013-06-20 | 2013-10-09 | 上海红科建材有限公司 | Ultraviolet resistant material, lighting board and preparation method thereof |
| CN106213689A (en) * | 2016-08-25 | 2016-12-14 | 浙江伟星实业发展股份有限公司 | Button of UV resistant xanthochromia and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903610A (en) * | 2019-11-30 | 2020-03-24 | 河北华强科技开发有限公司 | Black anti-aging glass fiber reinforced plastic composite material |
| CN111690265A (en) * | 2020-07-28 | 2020-09-22 | 山东辰元新材料科技有限公司 | Composite material for glass fiber reinforced plastic U-shaped water tank |
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Application publication date: 20181102 |