CN108342070A - A kind of building special-purpose thermal insulation thermal insulation plate and preparation method thereof - Google Patents
A kind of building special-purpose thermal insulation thermal insulation plate and preparation method thereof Download PDFInfo
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- CN108342070A CN108342070A CN201810418227.6A CN201810418227A CN108342070A CN 108342070 A CN108342070 A CN 108342070A CN 201810418227 A CN201810418227 A CN 201810418227A CN 108342070 A CN108342070 A CN 108342070A
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- thermal insulation
- mud
- waterproofing agent
- building special
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- 238000009413 insulation Methods 0.000 title claims abstract description 78
- 238000002360 preparation method Methods 0.000 title claims description 6
- 239000000835 fiber Substances 0.000 claims abstract description 51
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 42
- 238000004078 waterproofing Methods 0.000 claims abstract description 41
- 239000000843 powder Substances 0.000 claims abstract description 40
- 239000003063 flame retardant Substances 0.000 claims abstract description 33
- 239000010881 fly ash Substances 0.000 claims abstract description 29
- 229920002635 polyurethane Polymers 0.000 claims abstract description 28
- 239000004814 polyurethane Substances 0.000 claims abstract description 28
- 239000004793 Polystyrene Substances 0.000 claims abstract description 27
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 26
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 26
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 26
- 239000004743 Polypropylene Substances 0.000 claims abstract description 25
- 239000004815 dispersion polymer Substances 0.000 claims abstract description 25
- -1 polypropylene Polymers 0.000 claims abstract description 25
- 229920001155 polypropylene Polymers 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 58
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 14
- 239000000440 bentonite Substances 0.000 claims description 14
- 229910000278 bentonite Inorganic materials 0.000 claims description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 14
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 14
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000292 calcium oxide Substances 0.000 claims description 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 14
- 239000003822 epoxy resin Substances 0.000 claims description 14
- 229920001568 phenolic resin Polymers 0.000 claims description 14
- 229920000647 polyepoxide Polymers 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000005007 epoxy-phenolic resin Substances 0.000 claims description 7
- 239000005011 phenolic resin Substances 0.000 claims description 7
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 4
- NTWZYMJGDYYGNL-UHFFFAOYSA-N [Na].C[Si] Chemical compound [Na].C[Si] NTWZYMJGDYYGNL-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 150000001412 amines Chemical class 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- 235000019441 ethanol Nutrition 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 229910000410 antimony oxide Inorganic materials 0.000 description 6
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical group [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- HTMIBDQKFHUPSX-UHFFFAOYSA-N methdilazine Chemical group C1N(C)CCC1CN1C2=CC=CC=C2SC2=CC=CC=C21 HTMIBDQKFHUPSX-UHFFFAOYSA-N 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0042—Use of organic additives containing silicon
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
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- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
- C08J9/008—Nanoparticles
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0085—Use of fibrous compounding ingredients
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- 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
-
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- C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2425/02—Homopolymers or copolymers of hydrocarbons
- C08J2425/04—Homopolymers or copolymers of styrene
- C08J2425/06—Polystyrene
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- C08K13/02—Organic and inorganic ingredients
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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- 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
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- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
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- 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
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
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- 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
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
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Abstract
The invention discloses a kind of building special-purpose thermal insulation thermal insulation plates, include the raw material of following parts by weight：20~30 parts of polyurethane, 10~20 parts of expandable poly-styrene, 15~30 parts of flyash, 8~19 parts of modified alta-mud, 12~27 parts of expanded and vitrified small ball, 6~11 parts of polymer dispersion powder, 2~4 parts of polypropylene fibre, 1~3 part of measuring fiber, 2~3 parts of sodium carboxymethylcellulose, 1~2 part of waterproofing agent, 1~3 part of fire retardant.Proportioning between type and raw material of the building special-purpose thermal insulation thermal insulation plate by controlling raw material, the product water absorption rate prepared is low, and durability is good, has good heat insulation and preservation effect, and fire protecting performance is good, will not threaten to the life to the mankind, safety.
Description
Technical field
The invention belongs to energy-conserving product technical fields, and in particular to a kind of building special-purpose thermal insulation thermal insulation plate and its preparation side
Method.
Background technology
Insulation is most important energy conservation measure in building energy conservation, at present the thermal insulation material various types in China, but general
For store-through water absorption rate is high, durability is poor or inflammable, fire protecting performance is poor problem, the former makes the heat-insulating property of thermal insulation material significantly
It reduces, affects the effect of insulation, increase the energy expenditure of air-conditioning system, the latter can cause the life of the mankind, safety
It threatens.
Invention content
The present invention provides a kind of building special-purpose thermal insulation thermal insulation plates and preparation method thereof, solve asking in background technology
Topic, the proportioning between type and raw material that the building special-purpose thermal insulation thermal insulation plate passes through control raw material, the product prepared are inhaled
Water rate is low, and durability is good, has good heat insulation and preservation effect, and fire protecting performance is good, will not be to the life to the mankind, safety
It threatens.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that：
A kind of building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：20~30 parts of polyurethane, expandable polyphenyl
10~20 parts of ethylene, 15~30 parts of flyash, 8~19 parts of modified alta-mud, 12~27 parts of expanded and vitrified small ball, dispersible latex
6~11 parts of powder, 2~4 parts of polypropylene fibre, 1~3 part of measuring fiber, 2~3 parts of sodium carboxymethylcellulose, 1~2 part of waterproofing agent, resistance
Fire 1~3 part of agent.
Preferably, the building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：24~28 parts of polyurethane,
11~17 parts of expandable poly-styrene, 20~25 parts of flyash, 10~17 parts of modified alta-mud, expanded and vitrified small ball 15~24
Part, 8~10 parts of polymer dispersion powder, 2.5~3.2 parts of polypropylene fibre, 1.7~2.1 parts of measuring fiber, sodium carboxymethylcellulose
2.3~2.9 parts, 1.1~1.6 parts of waterproofing agent, 1.5~1.9 parts of fire retardant.
Preferably, the building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：25 parts of polyurethane can be sent out
Bubble property 16 parts of polystyrene, 23 parts of flyash, 14 parts of modified alta-mud, 20 parts of expanded and vitrified small ball, 9 parts of polymer dispersion powder,
2.7 parts of polypropylene fibre, 2 parts of measuring fiber, 2.4 parts of sodium carboxymethylcellulose, 1.1 parts of waterproofing agent, 1.8 parts of fire retardant.
Preferably, the method for preparing modified bentonite is as follows：
（1）By weight, 100 parts of bentonite powder, 40 parts of nano calcium oxide, 25 parts of nano-calcium carbonate, epoxy resin 7 are weighed
Part, 15 parts of phenolic resin；
（2）Bentonite powder, nano calcium oxide and nano-calcium carbonate are mixed, mixture is obtained；
（3）To step（2）Epoxy resin and phenolic resin are added in the mixture of gained, obtains the modified alta-mud.
Preferably, the waterproofing agent is one kind in triethanolamine, methyl silicon sodium alcoholate waterproofing agent or aluminum sulfate waterproofing agent.
Preferably, the fire retardant is antimony oxide.
A method of the building special-purpose thermal insulation thermal insulation plate is prepared, is included the following steps：
（1）By above-mentioned formula weigh polyurethane, expandable poly-styrene, flyash, modified alta-mud, expanded and vitrified small ball,
Polymer dispersion powder, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose, waterproofing agent, fire retardant, it is spare；
（2）Polyurethane, expandable poly-styrene, polymer dispersion powder are placed in reaction kettle and are uniformly mixed, is then risen
To 50~70 DEG C, insulated and stirred mixes 20~30 minutes temperature, obtains mixed material A；
（3）Flyash, modified alta-mud, expanded and vitrified small ball are uniformly mixed, then add water in material water content be 22%~
28%, it is uniformly mixed, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose is then added, is uniformly mixed, must mix
Material B；
（4）Mixed material A and mixed material B are mixed, waterproofing agent, fire retardant is then added, is stirred, obtains mixed material C；
（5）Mixed material C is sent into mold, is press-formed, then by 5~for 24 hours after aquation, mixed material C final set
After demoulded, conserved under field conditions (factors) after demoulding to get the building special-purpose thermal insulation thermal insulation plate.
Preferably, the curing time is 7~12 days.
Compared with prior art, the present invention it has the advantages that：
Proportioning between type and raw material of the building special-purpose thermal insulation thermal insulation plate of the present invention by controlling raw material, is prepared
Product water absorption rate is low, and durability is good, has good heat insulation and preservation effect, and fire protecting performance is good, will not be to the life to the mankind
Life, safety threaten, specific as follows：
（1）Polyurethane, expandable poly-styrene, flyash, modified alta-mud and expansion vitrification are added in raw material of the present invention
Microballon mutually acts synergistically between polyurethane, expandable poly-styrene, flyash, modified alta-mud and expanded and vitrified small ball,
The product prepared is porous structure, has good heat insulation and preservation effect, and waterproofing agent is added, can reduce the suction of product
Water rate improves the heat-insulating property of product；
（2）It is added to flyash, modified alta-mud and expanded and vitrified small ball, fire retardant etc. in raw material of the present invention, is improving product
Heat-insulating property while, the fire protecting performance of product can also be improved.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：20 parts of polyurethane can be sent out
10 parts of polystyrene of bubble property, 8 parts of modified alta-mud, 12 parts of expanded and vitrified small ball, 6 parts of polymer dispersion powder, gathers 15 parts of flyash
2 parts of tacryl, 1 part of measuring fiber, 2 parts of sodium carboxymethylcellulose, 1 part of waterproofing agent, 1 part of fire retardant.
Wherein, the method for preparing modified bentonite is as follows：
（1）By weight, 100 parts of bentonite powder, 40 parts of nano calcium oxide, 25 parts of nano-calcium carbonate, epoxy resin 7 are weighed
Part, 15 parts of phenolic resin；
（2）Bentonite powder, nano calcium oxide and nano-calcium carbonate are mixed, mixture is obtained；
（3）To step（2）Epoxy resin and phenolic resin are added in the mixture of gained, obtains the modified alta-mud.
Wherein, the waterproofing agent is triethanolamine.
Wherein, the fire retardant is antimony oxide.
A method of the building special-purpose thermal insulation thermal insulation plate is prepared, is included the following steps：
（1）By above-mentioned formula weigh polyurethane, expandable poly-styrene, flyash, modified alta-mud, expanded and vitrified small ball,
Polymer dispersion powder, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose, waterproofing agent, fire retardant, it is spare；
（2）Polyurethane, expandable poly-styrene, polymer dispersion powder are placed in reaction kettle and are uniformly mixed, is then risen
To 50 DEG C, insulated and stirred mixes 20 minutes temperature, obtains mixed material A；
（3）Flyash, modified alta-mud, expanded and vitrified small ball are uniformly mixed, it is 22% then to add water to water content in material,
It is uniformly mixed, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose is then added, is uniformly mixed, obtains mixed material
B；
（4）Mixed material A and mixed material B are mixed, waterproofing agent, fire retardant is then added, is stirred, obtains mixed material C；
（5）Mixed material C is sent into mold, is press-formed, then after 5h aquations, mixed material C final set is laggard
Row demoulding, conserves after demoulding under field conditions (factors) to get the building special-purpose thermal insulation thermal insulation plate.
Wherein, the curing time is 7 days.
Embodiment 2
The present embodiment is related to a kind of building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：30 parts of polyurethane can be sent out
Bubble property 20 parts of polystyrene, 30 parts of flyash, 19 parts of modified alta-mud, 27 parts of expanded and vitrified small ball, 11 parts of polymer dispersion powder,
4 parts of polypropylene fibre, 3 parts of measuring fiber, 3 parts of sodium carboxymethylcellulose, 2 parts of waterproofing agent, 3 parts of fire retardant.
Wherein, the method for preparing modified bentonite is as follows：
（1）By weight, 100 parts of bentonite powder, 40 parts of nano calcium oxide, 25 parts of nano-calcium carbonate, epoxy resin 7 are weighed
Part, 15 parts of phenolic resin；
（2）Bentonite powder, nano calcium oxide and nano-calcium carbonate are mixed, mixture is obtained；
（3）To step（2）Epoxy resin and phenolic resin are added in the mixture of gained, obtains the modified alta-mud.
Wherein, the waterproofing agent is methyl silicon sodium alcoholate waterproofing agent.
Wherein, the fire retardant is antimony oxide.
A method of the building special-purpose thermal insulation thermal insulation plate is prepared, is included the following steps：
（1）By above-mentioned formula weigh polyurethane, expandable poly-styrene, flyash, modified alta-mud, expanded and vitrified small ball,
Polymer dispersion powder, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose, waterproofing agent, fire retardant, it is spare；
（2）Polyurethane, expandable poly-styrene, polymer dispersion powder are placed in reaction kettle and are uniformly mixed, is then risen
To 70 DEG C, insulated and stirred mixes 30 minutes temperature, obtains mixed material A；
（3）Flyash, modified alta-mud, expanded and vitrified small ball are uniformly mixed, it is 28% then to add water to water content in material,
It is uniformly mixed, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose is then added, is uniformly mixed, obtains mixed material
B；
（4）Mixed material A and mixed material B are mixed, waterproofing agent, fire retardant is then added, is stirred, obtains mixed material C；
（5）Mixed material C is sent into mold, is press-formed, then after aquation for 24 hours, mixed material C final set is laggard
Row demoulding, conserves after demoulding under field conditions (factors) to get the building special-purpose thermal insulation thermal insulation plate.
Wherein, the curing time is 12 days.
Embodiment 3
The present embodiment is related to a kind of building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：24 parts of polyurethane can be sent out
Bubble property 11 parts of polystyrene, 20 parts of flyash, 10 parts of modified alta-mud, 15 parts of expanded and vitrified small ball, 8 parts of polymer dispersion powder,
2.5 parts of polypropylene fibre, 1.7 parts of measuring fiber, 2.3 parts of sodium carboxymethylcellulose, 1.1 parts of waterproofing agent, 1.5 parts of fire retardant.
Wherein, the method for preparing modified bentonite is as follows：
（1）By weight, 100 parts of bentonite powder, 40 parts of nano calcium oxide, 25 parts of nano-calcium carbonate, epoxy resin 7 are weighed
Part, 15 parts of phenolic resin；
（2）Bentonite powder, nano calcium oxide and nano-calcium carbonate are mixed, mixture is obtained；
（3）To step（2）Epoxy resin and phenolic resin are added in the mixture of gained, obtains the modified alta-mud.
Wherein, the waterproofing agent is aluminum sulfate waterproofing agent.
Wherein, the fire retardant is antimony oxide.
A method of the building special-purpose thermal insulation thermal insulation plate is prepared, is included the following steps：
（1）By above-mentioned formula weigh polyurethane, expandable poly-styrene, flyash, modified alta-mud, expanded and vitrified small ball,
Polymer dispersion powder, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose, waterproofing agent, fire retardant, it is spare；
（2）Polyurethane, expandable poly-styrene, polymer dispersion powder are placed in reaction kettle and are uniformly mixed, is then risen
To 55 DEG C, insulated and stirred mixes 23 minutes temperature, obtains mixed material A；
（3）Flyash, modified alta-mud, expanded and vitrified small ball are uniformly mixed, it is 24% then to add water to water content in material,
It is uniformly mixed, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose is then added, is uniformly mixed, obtains mixed material
B；
（4）Mixed material A and mixed material B are mixed, waterproofing agent, fire retardant is then added, is stirred, obtains mixed material C；
（5）Mixed material C is sent into mold, is press-formed, then after 8h aquations, mixed material C final set is laggard
Row demoulding, conserves after demoulding under field conditions (factors) to get the building special-purpose thermal insulation thermal insulation plate.
Wherein, the curing time is 8 days.
Embodiment 4
The present embodiment is related to a kind of building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：28 parts of polyurethane can be sent out
Bubble property 17 parts of polystyrene, 25 parts of flyash, 17 parts of modified alta-mud, 24 parts of expanded and vitrified small ball, 10 parts of polymer dispersion powder,
3.2 parts of polypropylene fibre, 2.1 parts of measuring fiber, 2.9 parts of sodium carboxymethylcellulose, 1.6 parts of waterproofing agent, 1.9 parts of fire retardant.
Wherein, the method for preparing modified bentonite is as follows：
（1）By weight, 100 parts of bentonite powder, 40 parts of nano calcium oxide, 25 parts of nano-calcium carbonate, epoxy resin 7 are weighed
Part, 15 parts of phenolic resin；
（2）Bentonite powder, nano calcium oxide and nano-calcium carbonate are mixed, mixture is obtained；
（3）To step（2）Epoxy resin and phenolic resin are added in the mixture of gained, obtains the modified alta-mud.
Wherein, the waterproofing agent is triethanolamine.
Wherein, the fire retardant is antimony oxide.
A method of the building special-purpose thermal insulation thermal insulation plate is prepared, is included the following steps：
（1）By above-mentioned formula weigh polyurethane, expandable poly-styrene, flyash, modified alta-mud, expanded and vitrified small ball,
Polymer dispersion powder, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose, waterproofing agent, fire retardant, it is spare；
（2）Polyurethane, expandable poly-styrene, polymer dispersion powder are placed in reaction kettle and are uniformly mixed, is then risen
To 60 DEG C, insulated and stirred mixes 25 minutes temperature, obtains mixed material A；
（3）Flyash, modified alta-mud, expanded and vitrified small ball are uniformly mixed, it is 25% then to add water to water content in material,
It is uniformly mixed, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose is then added, is uniformly mixed, obtains mixed material
B；
（4）Mixed material A and mixed material B are mixed, waterproofing agent, fire retardant is then added, is stirred, obtains mixed material C；
（5）Mixed material C is sent into mold, is press-formed, then after 12h aquations, mixed material C final set is laggard
Row demoulding, conserves after demoulding under field conditions (factors) to get the building special-purpose thermal insulation thermal insulation plate.
Wherein, the curing time is 9 days.
Embodiment 5
The present embodiment is related to a kind of building special-purpose thermal insulation thermal insulation plate, includes the raw material of following parts by weight：25 parts of polyurethane can be sent out
Bubble property 16 parts of polystyrene, 23 parts of flyash, 14 parts of modified alta-mud, 20 parts of expanded and vitrified small ball, 9 parts of polymer dispersion powder,
2.7 parts of polypropylene fibre, 2 parts of measuring fiber, 2.4 parts of sodium carboxymethylcellulose, 1.1 parts of waterproofing agent, 1.8 parts of fire retardant.
Wherein, the method for preparing modified bentonite is as follows：
（1）By weight, 100 parts of bentonite powder, 40 parts of nano calcium oxide, 25 parts of nano-calcium carbonate, epoxy resin 7 are weighed
Part, 15 parts of phenolic resin；
（2）Bentonite powder, nano calcium oxide and nano-calcium carbonate are mixed, mixture is obtained；
（3）To step（2）Epoxy resin and phenolic resin are added in the mixture of gained, obtains the modified alta-mud.
Wherein, the waterproofing agent is aluminum sulfate waterproofing agent.
Wherein, the fire retardant is antimony oxide.
A method of the building special-purpose thermal insulation thermal insulation plate is prepared, is included the following steps：
（1）By above-mentioned formula weigh polyurethane, expandable poly-styrene, flyash, modified alta-mud, expanded and vitrified small ball,
Polymer dispersion powder, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose, waterproofing agent, fire retardant, it is spare；
（2）Polyurethane, expandable poly-styrene, polymer dispersion powder are placed in reaction kettle and are uniformly mixed, is then risen
To 65 DEG C, insulated and stirred mixes 28 minutes temperature, obtains mixed material A；
（3）Flyash, modified alta-mud, expanded and vitrified small ball are uniformly mixed, it is 27% then to add water to water content in material,
It is uniformly mixed, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose is then added, is uniformly mixed, obtains mixed material
B；
（4）Mixed material A and mixed material B are mixed, waterproofing agent, fire retardant is then added, is stirred, obtains mixed material C；
（5）Mixed material C is sent into mold, is press-formed, then after 20h aquations, mixed material C final set is laggard
Row demoulding, conserves after demoulding under field conditions (factors) to get the building special-purpose thermal insulation thermal insulation plate.
Wherein, the curing time is 11 days.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of building special-purpose thermal insulation thermal insulation plate, which is characterized in that include the raw material of following parts by weight：Polyurethane 20~30
Part, 10~20 parts of expandable poly-styrene, 15~30 parts of flyash, 8~19 parts of modified alta-mud, expanded and vitrified small ball 12~
27 parts, 6~11 parts of polymer dispersion powder, 2~4 parts of polypropylene fibre, 1~3 part of measuring fiber, 2~3 parts of sodium carboxymethylcellulose,
1~2 part of waterproofing agent, 1~3 part of fire retardant.
2. building special-purpose thermal insulation thermal insulation plate according to claim 1, which is characterized in that include the original of following parts by weight
Material：24~28 parts of polyurethane, 11~17 parts of expandable poly-styrene, 20~25 parts of flyash, 10~17 parts of modified alta-mud,
15~24 parts of expanded and vitrified small ball, 8~10 parts of polymer dispersion powder, 2.5~3.2 parts of polypropylene fibre, measuring fiber 1.7~2.1
Part, 2.3~2.9 parts of sodium carboxymethylcellulose, 1.1~1.6 parts of waterproofing agent, 1.5~1.9 parts of fire retardant.
3. building special-purpose thermal insulation thermal insulation plate according to claim 1, which is characterized in that include the original of following parts by weight
Material：25 parts of polyurethane, 16 parts of expandable poly-styrene, 23 parts of flyash, 14 parts of modified alta-mud, expanded and vitrified small ball 20
Part, 9 parts of polymer dispersion powder, 2.7 parts of polypropylene fibre, 2 parts of measuring fiber, 2.4 parts of sodium carboxymethylcellulose, 1.1 parts of waterproofing agent,
1.8 parts of fire retardant.
4. building special-purpose thermal insulation thermal insulation plate according to claim 1, which is characterized in that the preparation of the modified alta-mud
Method is as follows：
（1）By weight, 100 parts of bentonite powder, 40 parts of nano calcium oxide, 25 parts of nano-calcium carbonate, epoxy resin 7 are weighed
Part, 15 parts of phenolic resin；
（2）Bentonite powder, nano calcium oxide and nano-calcium carbonate are mixed, mixture is obtained；
（3）To step（2）Epoxy resin and phenolic resin are added in the mixture of gained, obtains the modified alta-mud.
5. building special-purpose thermal insulation thermal insulation plate according to claim 1, which is characterized in that the waterproofing agent is three ethyl alcohol
One kind in amine, methyl silicon sodium alcoholate waterproofing agent or aluminum sulfate waterproofing agent.
6. building special-purpose thermal insulation thermal insulation plate according to claim 1, which is characterized in that the fire retardant is three oxidations two
Antimony.
7. a kind of method preparing any one of claim 1~6 building special-purpose thermal insulation thermal insulation plate, which is characterized in that packet
Include following steps：
（1）By above-mentioned formula weigh polyurethane, expandable poly-styrene, flyash, modified alta-mud, expanded and vitrified small ball,
Polymer dispersion powder, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose, waterproofing agent, fire retardant, it is spare；
（2）Polyurethane, expandable poly-styrene, polymer dispersion powder are placed in reaction kettle and are uniformly mixed, is then risen
To 50~70 DEG C, insulated and stirred mixes 20~30 minutes temperature, obtains mixed material A；
（3）Flyash, modified alta-mud, expanded and vitrified small ball are uniformly mixed, then add water in material water content be 22%~
28%, it is uniformly mixed, polypropylene fibre, measuring fiber, sodium carboxymethylcellulose is then added, is uniformly mixed, must mix
Material B；
（4）Mixed material A and mixed material B are mixed, waterproofing agent, fire retardant is then added, is stirred, obtains mixed material C；
（5）Mixed material C is sent into mold, is press-formed, then by 5~for 24 hours after aquation, mixed material C final set
After demoulded, conserved under field conditions (factors) after demoulding to get the building special-purpose thermal insulation thermal insulation plate.
8. preparation method according to claim 7, which is characterized in that the curing time is 7~12 days.
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| CN201810418227.6A CN108342070A (en) | 2018-05-04 | 2018-05-04 | A kind of building special-purpose thermal insulation thermal insulation plate and preparation method thereof |
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| CN201810418227.6A CN108342070A (en) | 2018-05-04 | 2018-05-04 | A kind of building special-purpose thermal insulation thermal insulation plate and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180137A (en) * | 2018-10-18 | 2019-01-11 | 合肥慧林建材有限公司 | It is a kind of to build dedicated sound insulating sheet material and preparation method thereof |
| CN110158854A (en) * | 2019-05-29 | 2019-08-23 | 江苏工程职业技术学院 | A kind of Water-proof, thermal and production method |
| CN113004626A (en) * | 2021-03-03 | 2021-06-22 | 陕西雷翔新材料科技有限公司 | Method for manufacturing light heat-insulating material plate for building |
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| NL8402574A (en) * | 1984-08-23 | 1986-03-17 | Cbl Consolidated Ltd Basel | Roof insulation board polyurethane or polystyrene foam - has bituminised glass fibre web coating at least on underside, outer surface of underside coating is, self-adhesive with removable cover |
| DE10024678A1 (en) * | 2000-02-14 | 2001-11-29 | Wki Isoliertechnik Gmbh Berlin | Expanded polystyrene or polyurethane thermal insulation board, useful for thermal insulation of e.g. wall foundations and damp exterior walls, has a coating of a specified building material, based on silicate |
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| CN113004626A (en) * | 2021-03-03 | 2021-06-22 | 陕西雷翔新材料科技有限公司 | Method for manufacturing light heat-insulating material plate for building |
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Application publication date: 20180731 |