CN108395589A - A kind of novel flame-retardant waterproof material and preparation method thereof - Google Patents
A kind of novel flame-retardant waterproof material and preparation method thereof Download PDFInfo
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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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
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of novel flame-retardant waterproof materials and preparation method thereof, and in particular to field of waterproof materials includes the raw material of following parts by weight agent：1 2.3 parts of 20 35 parts of nitrile rubber, 20 30 parts of butadiene-styrene rubber, 20 35 parts of phenolic resin, 8 15 parts of polymer dispersion powder, 5 12 parts of aluminium hydroxide, 6 14 parts of algae clay, 5 12 parts of ceramic fibre, 5 12 parts of glass fibre, 38 parts of silicon carbide, 5 12 parts of calcium silicates, 38 parts of calcium oxide, 0.8 2.6 parts of dispersant, 1.1 1.5 parts of plasticizer, 0.8 1.3 parts of heat stabilizer, 0.4 1.1 parts of fire retardant, 0.5 0.9 parts of antifoaming agent, 0.8 1.3 parts of light stabilizer and curing agent；Waterproof material of the present invention has good waterproof, anti-permeability, and has good anti-flammability, fold resistance and mechanical shock resistance, and ageing resistance is not easily to fall off.
Description
Technical field
The present invention relates to waterproof material technical fields, and in particular to a kind of novel flame-retardant waterproof material and preparation method thereof.
Background technology
Waterproof material, which is the building enclosure of building, will prevent the infiltration of rainwater, snow-broth and underground water；It prevents in air
Moisture, steam and other pernicious gases and liquid erosion；Separation structure will prevent oozing for plumbing from turning over, these are impermeable,
Leakage and the material corroded are referred to as.
With the development of process of industrialization, building energy consumption proportion in the entire energy consumption of the mankind is very high, therefore builds
Energy saving is the fundamental way for solving energy problem of China, and energy-efficient most direct effective ways are to use waterproof material in building,
It is upper rationally using waterproof material in building, construction material and building structure can be extended during use, reduce building structure
Repair, reduces the dosage of construction material.
Waterproof material not only contributes to improve the water resistance of building wall, and the rain penetration and rainwater for improving building are invaded
Situation is lost, constructure body structure is protected, in the prior art, waterproof material mainly uses water-proof sheet material and perfusion waterproof topping
Two methods, but the flame retardant property of both materials is not especially desirable, is a kind of potential danger existing for building.
Invention content
For problems of the prior art, the present invention provides a kind of novel flame-retardant waterproof material and its preparation sides
Method, waterproof material of the present invention not only have good waterproof, anti-permeability, but also with good anti-flammability, fold resistance and
Mechanical shock resistance, anti-aging property is high, is hardly damaged and falls off, and reduces the maintenance frequency of metope waterproof, present invention preparation side
Method safety easy to operate, easy large-scale promotion application.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of novel flame-retardant waterproof material includes the raw material of following parts by weight meter：
20-35 parts of nitrile rubber, 20-30 parts of butadiene-styrene rubber, 20-35 parts of phenolic resin, 8-15 parts of polymer dispersion powder, hydrogen
5-12 parts of aluminium oxide, 6-14 parts of algae clay, 5-12 parts of ceramic fibre, 5-12 parts of glass fibre, 3-8 parts of silicon carbide, calcium silicates 5-
12 parts, 3-8 parts of calcium oxide, 0.8-2.6 parts of dispersant, 1.1-1.5 parts of plasticizer, 0.8-1.3 parts of heat stabilizer, fire retardant 0.4-
1-2.3 parts of 1.1 parts, 0.5-0.9 parts of antifoaming agent, 0.8-1.3 parts of light stabilizer and curing agent.
Preferably, include the raw material of following parts by weight meter：28 parts of nitrile rubber, 25 parts of butadiene-styrene rubber, 27 parts of phenolic resin,
12 parts of polymer dispersion powder, 8 parts of aluminium hydroxide, 11 parts of algae clay, 8 parts of ceramic fibre, 7 parts of glass fibre, 6 parts of silicon carbide, silicon
7 parts of sour calcium, 5 parts of calcium oxide, 1.5 parts of dispersant, 1.2 parts of plasticizer, 1.1 parts of heat stabilizer, 0.6 part of fire retardant, antifoaming agent 0.7
1.8 parts of part, 1.1 parts of light stabilizer and curing agent.
Preferably, the dispersable adhesive powder is that ethene-vinyl acetate is copolymerized rubber powder, vinylacetate-versatic acid ethylene
Ester is copolymerized rubber powder, Acrylate-styrene bipolymer copolymerization rubber powder, styrene butadiene copolymers rubber powder, ethylene-vinyl chloride-lauric acid second
Enester ternary polymerization rubber powder, vinylacetate-ethylene-tertiary ethylene carbonate copolymerization rubber powder, vinyl acetate-acrylate-uncle
Ethylene carbonate is copolymerized rubber powder, vinylacetate-ethylene-acrylic ester copolymer rubber powder and vinylacetate-ethylene-metering system
One or more of sour methyl esters copolymerization rubber powder combines.
Preferably, the plasticizer is (2- ethyl hexyls) ester of phthalic acid two or epoxy soybean oleic acid 2- ethyl hexyls
Ester.
Preferably, the heat stabilizer is main heat stabilizer and auxiliary heat stabilizer according to 3:1 mixing composition；
The main heat stabilizer is in metal soap thermal stabilizers, organic tin heat stabilizer and rare earth type thermal stabilizing agent
Any, the auxiliary heat stabilizer is phosphite or epoxide.
Preferably, the dispersant is the Sodium Polyacrylate or relative molecular mass that relative molecular mass is 500-2000
For the sodium polymethacrylate of 600-1500；
The antifoaming agent is dimethyl silicone polymer, n-butanol and the tributyl phosphate that relative molecular mass is 600-1000
One or more of combine；
The fire retardant is that one or more of deca-BDE, tetrabromobisphenol A and decabromodiphenylethane combine.
Preferably, the curing agent is aliphatic acid anhydride curing agents, alicyclic acid anhydride curing agents, methyl tetrahydro phthalic anhydride solidification
One or more of agent and methyl hexahydrophthalic anhydride curing agent combine.
A kind of preparation method of above-mentioned novel flame-retardant waterproof material is also disclosed in the present invention, specifically, including following step
Suddenly：
(1) each raw material is weighed according to the parts by weight of above-mentioned raw materials；
(2) by polymer dispersion powder, aluminium hydroxide, algae clay, ceramic fibre, glass fibre, silicon carbide, calcium silicates and oxygen
Change in calcium input ball mill and grinds grain diameter to 100-300 mesh, it is spare；
(3) nitrile rubber, butadiene-styrene rubber, phenolic resin and a certain amount of solvent are put into reaction kettle, is warming up to 180-
It 200 degrees Celsius, stirs 1-2 hours, the polymer dispersion powder after being ground in step (2), aluminium hydroxide, seaweed is then added
Mud, ceramic fibre, glass fibre, silicon carbide, calcium silicates and calcium oxide and dispersant, antifoaming agent, heat stabilizer, fire retardant
Stablize with light, continues stirring 45-75 minutes, obtain mixture A；
(4) mixture A is cooled to 95-110 degrees Celsius, plasticizer and curing agent is added, stirred 1-3 hours, then drop
Temperature is to 28-40 degrees Celsius to get novel flame-retardant waterproof material.
Preferably, the solvent in the step (3) is the ethanol solution of 60wt%-85wt%, and the dosage of the solvent is
1.5-2.5 times of nitrile rubber, butadiene-styrene rubber and phenolic resin total weight.
The present invention has following advantageous effect：
(1) waterproof material of the present invention not only have good waterproof, anti-permeability, but also with good anti-flammability,
Fold resistance and mechanical shock resistance, anti-aging property is high, is hardly damaged and falls off, and reduces the maintenance frequency of metope waterproof, this hair
Bright preparation method safety easy to operate, easy large-scale promotion application；
(2) polymer dispersion powder is added in raw material of the present invention, polymer dispersion powder has water resistance extremely outstanding, glues
Knotting strength is good, increases the elasticity of waterproof material and has the longer open hour, assigns waterproof material excellent alkali resistance, improves anti-
Outside the adhesiveness of water material, flexural strength, plasticity, wear-resisting property and application property；
(3) aluminium hydroxide is added in raw material of the present invention, aluminium hydroxide has good anti-flammability, and can prevent from sending out
Cigarette does not generate droppings, does not generate toxic gas；
(4) glass fibre and ceramic fibre are added in raw material of the present invention, glass fibre has improved corrosion performance, ceramics
Fiber has light-weight, and high temperature resistant, the hot melt benefit performances such as small are a kind of excellent refractory materials, can increase waterproof material
Flame retardant property；
(5) silicon carbide, silicon carbide stable chemical performance, thermal coefficient height, coefficient of thermal expansion are added in raw material of the present invention
Small, wear-resisting property is good, can significantly improve the wearability of waterproof material and extend its service life, and fire resistant flame retardant performance is high；
(6) be added with calcium silicates in raw material of the present invention, calcium silicates be a kind of safe heat-barrier material be not only it is a kind of well
Fire proofing, and there is heat insulating ability；
(7) algae clay is added in raw material of the present invention, algae clay is cellular molecular structure, can be with having in sorbing material
Poisonous gas, and can effectively waterproof material electrostatic phenomenon, while have the function of purify external environment, it is environmentally protective；
(8) preparation method of the present invention, easy to operate, cost of material is low, not only will not be right using ethyl alcohol as organic solvent
Environment causes any pollution, and cheap.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of novel flame-retardant waterproof material includes the raw material of following parts by weight meter：
20 parts of nitrile rubber, 20 parts of butadiene-styrene rubber, 20 parts of phenolic resin, 8 parts of polymer dispersion powder, 5 parts of aluminium hydroxide, sea
6 parts of algal gel, 5 parts of glass fibre, 3 parts of silicon carbide, 5 parts of calcium silicates, 3 parts of calcium oxide, 0.8 part of dispersant, increases 5 parts of ceramic fibre
Mould 1 part of 1.1 parts of agent, 0.8 part of heat stabilizer, 0.4 part of fire retardant, 0.5 part of antifoaming agent, 0.8 part of light stabilizer and curing agent.
Dispersable adhesive powder is ethylene-vinyl chloride-vinyl laurate ternary polymerization rubber powder, vinylacetate-ethylene-uncle
Ethylene carbonate is copolymerized rubber powder and vinyl acetate-acrylate-tertiary ethylene carbonate is copolymerized rubber powder according to mass ratio 1:1:1 is mixed
It is combined into.
Plasticizer is phthalic acid two (2- ethyl hexyls) ester.
Heat stabilizer is main heat stabilizer and auxiliary heat stabilizer according to 3:1 mixing composition；
Main heat stabilizer is metal soap thermal stabilizers, and auxiliary heat stabilizer is phosphite.
Dispersant is the Sodium Polyacrylate that relative molecular mass is 1500；
Antifoaming agent is the dimethyl silicone polymer that relative molecular mass is 800；
The fire retardant is deca-BDE.
Curing agent is aliphatic acid anhydride curing agents and alicyclic acid anhydride curing agents according to mass ratio 1:1 mixing composition.
A kind of preparation method of above-mentioned novel flame-retardant waterproof material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the parts by weight of above-mentioned raw materials；
(2) by polymer dispersion powder, aluminium hydroxide, algae clay, ceramic fibre, glass fibre, silicon carbide, calcium silicates and oxygen
Change in calcium input ball mill and grinds grain diameter to 100 mesh, it is spare；
(3) nitrile rubber, butadiene-styrene rubber, phenolic resin and a certain amount of solvent are put into reaction kettle, is warming up to 180 and takes the photograph
Family name's degree stirs 1 hour, polymer dispersion powder, aluminium hydroxide, algae clay, ceramics after being ground in step (2) is then added
Fiber, glass fibre, silicon carbide, calcium silicates and calcium oxide and dispersant, antifoaming agent, heat stabilizer, fire retardant and light are steady
It is fixed, continue stirring 45 minutes, obtains mixture A；
(4) mixture A is cooled to 95 degrees Celsius, plasticizer and curing agent is added, stirred 1 hour, be then cooled to 28
Degree Celsius to get novel flame-retardant waterproof material.
Solvent in step (3) is the ethanol solution of 60wt%, the dosage of the solvent be nitrile rubber, butadiene-styrene rubber and
1.5 times of phenolic resin total weight.
Embodiment 2
A kind of novel flame-retardant waterproof material includes the raw material of following parts by weight meter：
35 parts of nitrile rubber, 30 parts of butadiene-styrene rubber, 35 parts of phenolic resin, 15 parts of polymer dispersion powder, 12 parts of aluminium hydroxide,
14 parts of algae clay, 12 parts of ceramic fibre, 12 parts of glass fibre, 8 parts of silicon carbide, 12 parts of calcium silicates, 8 parts of calcium oxide, dispersant 2.6
Part, 1.5 parts of plasticizer, 1.3 parts of heat stabilizer, 1.1 parts of fire retardant, 0.9 part of antifoaming agent, 1.3 parts of light stabilizer and curing agent 2.3
Part.
Dispersable adhesive powder be that ethene-vinyl acetate is copolymerized rubber powder, vinylacetate-tertiary ethylene carbonate is copolymerized rubber powder and
Acrylate-styrene bipolymer is copolymerized rubber powder according to mass ratio 1:1:1 mixing composition.
Plasticizer is epoxy soybean oleic acid 2- ethylhexyls.
Heat stabilizer is main heat stabilizer and auxiliary heat stabilizer according to 3:1 mixing composition；
Main heat stabilizer is organic tin heat stabilizer, and auxiliary heat stabilizer is epoxide.
Dispersant is the sodium polymethacrylate that relative molecular mass is 600；
Antifoaming agent is n-butanol and tributyl phosphate according to mass ratio 1:1 mixing composition；
Fire retardant is tetrabromobisphenol A and decabromodiphenylethane according to mass ratio 1:1 mixing composition.
Curing agent is methyl tetrahydro phthalic anhydride curing agent and methyl hexahydrophthalic anhydride curing agent according to mass ratio 3:2 mixing compositions.
A kind of preparation method of above-mentioned novel flame-retardant waterproof material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the parts by weight of above-mentioned raw materials；
(2) by polymer dispersion powder, aluminium hydroxide, algae clay, ceramic fibre, glass fibre, silicon carbide, calcium silicates and oxygen
Change in calcium input ball mill and grinds grain diameter to 300 mesh, it is spare；
(3) nitrile rubber, butadiene-styrene rubber, phenolic resin and a certain amount of solvent are put into reaction kettle, is warming up to 200 and takes the photograph
Family name's degree stirs 2 hours, polymer dispersion powder, aluminium hydroxide, algae clay, ceramics after being ground in step (2) is then added
Fiber, glass fibre, silicon carbide, calcium silicates and calcium oxide and dispersant, antifoaming agent, heat stabilizer, fire retardant and light are steady
It is fixed, continue stirring 75 minutes, obtains mixture A；
(4) mixture A is cooled to 110 degrees Celsius, plasticizer and curing agent is added, stirred 3 hours, be then cooled to 40
Degree Celsius to get novel flame-retardant waterproof material.
The dosage of the ethanol solution that solvent in step (3) is 85wt%, solvent is nitrile rubber, butadiene-styrene rubber and phenolic aldehyde
2.5 times of total resin weight.
Embodiment 3
A kind of novel flame-retardant waterproof material includes the raw material of following parts by weight meter：
28 parts of nitrile rubber, 25 parts of butadiene-styrene rubber, 27 parts of phenolic resin, 12 parts of polymer dispersion powder, 8 parts of aluminium hydroxide,
11 parts of algae clay, 8 parts of ceramic fibre, 7 parts of glass fibre, 6 parts of silicon carbide, 7 parts of calcium silicates, 5 parts of calcium oxide, 1.5 parts of dispersant,
1.8 parts of 1.2 parts of plasticizer, 1.1 parts of heat stabilizer, 0.6 part of fire retardant, 0.7 part of antifoaming agent, 1.1 parts of light stabilizer and curing agent.
Dispersable adhesive powder is vinylacetate-ethylene-acrylic ester copolymer rubber powder and vinylacetate-ethylene-methyl
Methyl acrylate copoly rubber powder is according to mass ratio 1:1 mixing composition.
Plasticizer is epoxy soybean oleic acid 2- ethylhexyls.
Heat stabilizer is main heat stabilizer and auxiliary heat stabilizer according to 3:1 mixing composition；
Main heat stabilizer is any one of rare earth type thermal stabilizing agent, and auxiliary heat stabilizer is phosphite.
Dispersant is the Sodium Polyacrylate that relative molecular mass is 2000；
Antifoaming agent is the dimethyl silicone polymer that relative molecular mass is 1000 and n-butanol according to mass ratio 1:1 mixing group
At.
Fire retardant is deca-BDE.
Curing agent is methyl tetrahydro phthalic anhydride curing agent.
A kind of preparation method of above-mentioned novel flame-retardant waterproof material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each raw material is weighed according to the parts by weight of above-mentioned raw materials；
(2) by polymer dispersion powder, aluminium hydroxide, algae clay, ceramic fibre, glass fibre, silicon carbide, calcium silicates and oxygen
Change in calcium input ball mill and grinds grain diameter to 260 mesh, it is spare；
(3) nitrile rubber, butadiene-styrene rubber, phenolic resin and a certain amount of solvent are put into reaction kettle, is warming up to 190 and takes the photograph
Family name's degree stirs 1.5 hours, polymer dispersion powder, aluminium hydroxide, algae clay, pottery after being ground in step (2) is then added
Porcelain fiber, glass fibre, silicon carbide, calcium silicates and calcium oxide and dispersant, antifoaming agent, heat stabilizer, fire retardant and light are steady
It is fixed, continue stirring 60 minutes, obtains mixture A；
(4) mixture A is cooled to 100 degrees Celsius, plasticizer and curing agent is added, stirred 2 hours, be then cooled to 35
Degree Celsius to get novel flame-retardant waterproof material.
The dosage of the ethanol solution that solvent in step (3) is 75wt%, solvent is nitrile rubber, butadiene-styrene rubber and phenolic aldehyde
2 times of total resin weight.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of novel flame-retardant waterproof material, which is characterized in that including following raw material by weight：Nitrile rubber 20-35
Part, 20-30 parts of butadiene-styrene rubber, 20-35 parts of phenolic resin, 8-15 parts of polymer dispersion powder, 5-12 parts of aluminium hydroxide, algae clay 6-
14 parts, 5-12 parts of ceramic fibre, 5-12 parts of glass fibre, 3-8 parts of silicon carbide, 5-12 parts of calcium silicates, 3-8 parts of calcium oxide, dispersion
0.8-2.6 parts of agent, 1.1-1.5 parts of plasticizer, 0.8-1.3 parts of heat stabilizer, 0.4-1.1 parts of fire retardant, antifoaming agent 0.5-0.9
1-2.3 parts of part, 0.8-1.3 parts of light stabilizer and curing agent.
2. novel flame-retardant waterproof material according to claim 1, which is characterized in that include the raw material of following parts by weight meter：
28 parts of nitrile rubber, 25 parts of butadiene-styrene rubber, 27 parts of phenolic resin, 12 parts of polymer dispersion powder, 8 parts of aluminium hydroxide, algae clay 11
Part, 8 parts of ceramic fibre, 7 parts of glass fibre, 6 parts of silicon carbide, 7 parts of calcium silicates, 5 parts of calcium oxide, 1.5 parts of dispersant, plasticizer
1.8 parts of 1.2 parts, 1.1 parts of heat stabilizer, 0.6 part of fire retardant, 0.7 part of antifoaming agent, 1.1 parts of light stabilizer and curing agent.
3. novel flame-retardant waterproof material according to claim 1, which is characterized in that the dispersable adhesive powder is ethylene-
Vinyl acetate is copolymerized rubber powder, vinylacetate-tertiary ethylene carbonate copolymerization rubber powder, Acrylate-styrene bipolymer copolymerization rubber powder, benzene second
Alkene-butadiene copolymer rubber powder, ethylene-vinyl chloride-vinyl laurate ternary polymerization rubber powder, vinylacetate-ethylene-versatic acid
Vinyl acetate is copolymerized rubber powder, vinyl acetate-acrylate-tertiary ethylene carbonate copolymerization rubber powder, vinylacetate-ethylene-propylene
Acid esters is copolymerized one or more of rubber powder and vinylacetate-ethylene-methyl methacrylate copolymer rubber powder and combines.
4. novel flame-retardant waterproof material according to claim 1, which is characterized in that the plasticizer is phthalic acid two
(2- ethyl hexyls) ester or epoxy soybean oleic acid 2- ethylhexyls.
5. novel flame-retardant waterproof material according to claim 1, which is characterized in that the heat stabilizer is main heat stabilizer
With auxiliary heat stabilizer according to 3:1 mixing composition；
The main heat stabilizer is any in metal soap thermal stabilizers, organic tin heat stabilizer and rare earth type thermal stabilizing agent
Kind, the auxiliary heat stabilizer is phosphite or epoxide.
6. novel flame-retardant waterproof material according to claim 1, which is characterized in that the dispersant is relative molecular mass
The sodium polymethacrylate that Sodium Polyacrylate or relative molecular mass for 500-2000 are 600-1500, the antifoaming agent are
Relative molecular mass is that one or more of dimethyl silicone polymer, n-butanol and tributyl phosphate of 600-1000 combine,
The fire retardant is that one or more of deca-BDE, tetrabromobisphenol A and decabromodiphenylethane combine.
7. novel flame-retardant waterproof material according to claim 1, which is characterized in that the curing agent is solid for aliphatic anhydride
One or more of agent, alicyclic acid anhydride curing agents, methyl tetrahydro phthalic anhydride curing agent and methyl hexahydrophthalic anhydride curing agent are tied
It closes.
8. a kind of preparation method of novel flame-retardant waterproof material as described in claim 1-7, which is characterized in that including following step
Suddenly：
(1) each raw material is weighed according to the parts by weight of above-mentioned raw materials；
(2) by polymer dispersion powder, aluminium hydroxide, algae clay, ceramic fibre, glass fibre, silicon carbide, calcium silicates and calcium oxide
Grain diameter is ground in input ball mill to 100-300 mesh, it is spare；
(3) nitrile rubber, butadiene-styrene rubber, phenolic resin and a certain amount of solvent are put into reaction kettle, is warming up to 180-200 and takes the photograph
Family name's degree stirs 1-2 hours, polymer dispersion powder, aluminium hydroxide, algae clay, pottery after being ground in step (2) is then added
Porcelain fiber, glass fibre, silicon carbide, calcium silicates and calcium oxide and dispersant, antifoaming agent, heat stabilizer, fire retardant and light are steady
It is fixed, continue stirring 45-75 minutes, obtains mixture A；
(4) mixture A is cooled to 95-110 degrees Celsius, plasticizer and curing agent is added, stirred 1-3 hours, be then cooled to
28-40 degrees Celsius to get novel flame-retardant waterproof material.
9. the preparation method of novel flame-retardant waterproof material according to claim 8, which is characterized in that in the step (3)
Solvent be 60wt%-85wt% ethanol solution, the dosage of the solvent is that nitrile rubber, butadiene-styrene rubber and phenolic resin are total
1.5-2.5 times of weight.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767673A (en) * | 1980-10-13 | 1982-04-24 | Nippon Synthetic Chem Ind Co Ltd:The | Waterproof, moistureproof paint with flame retardancy and method of coating with the same |
| CN101935505A (en) * | 2010-08-31 | 2011-01-05 | 广州市安泰化学有限公司 | High elasto-plasticity waterproof caulking sealant used in outdoor and preparation method thereof |
| CN102277043A (en) * | 2011-06-22 | 2011-12-14 | 嘉宝莉化工集团股份有限公司 | Algae-clay air purification coating and preparation method thereof |
| CN104693904A (en) * | 2013-12-05 | 2015-06-10 | 高学平 | Environment-friendly self-extinguishing high polymer waterproof paint and preparation method thereof |
| CN104946058A (en) * | 2015-07-20 | 2015-09-30 | 安吉祺隆新型建材有限公司 | Energy-saving type building outer wall coating |
-
2018
- 2018-02-05 CN CN201810113602.6A patent/CN108395589A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5767673A (en) * | 1980-10-13 | 1982-04-24 | Nippon Synthetic Chem Ind Co Ltd:The | Waterproof, moistureproof paint with flame retardancy and method of coating with the same |
| CN101935505A (en) * | 2010-08-31 | 2011-01-05 | 广州市安泰化学有限公司 | High elasto-plasticity waterproof caulking sealant used in outdoor and preparation method thereof |
| CN102277043A (en) * | 2011-06-22 | 2011-12-14 | 嘉宝莉化工集团股份有限公司 | Algae-clay air purification coating and preparation method thereof |
| CN104693904A (en) * | 2013-12-05 | 2015-06-10 | 高学平 | Environment-friendly self-extinguishing high polymer waterproof paint and preparation method thereof |
| CN104946058A (en) * | 2015-07-20 | 2015-09-30 | 安吉祺隆新型建材有限公司 | Energy-saving type building outer wall coating |
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