CN104592846A - High-strength waterproof flame-retardant seal coating and preparation method thereof - Google Patents
High-strength waterproof flame-retardant seal coating and preparation method thereof Download PDFInfo
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- 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
- C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
- C09D7/61—Additives non-macromolecular inorganic
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- 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
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- 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
- C09D7/65—Additives macromolecular
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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
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Abstract
The invention discloses a high-strength waterproof flame-retardant seal coating and a preparation method thereof. The high-strength waterproof flame-retardant seal coating comprises the following components in parts by weight: 40-60 parts of modified acrylate, 5-20 parts of SBS (styrene butadiene styrene) modified asphalt, 3-7 parts of a flame retardant, 1-2 parts of a film-forming aid, 2-6 parts of a defoamer, 1-3 parts of bentonite, 4-10 parts of titanium dioxide, 1-6 parts of light calcium carbonate, 1-5 parts of a dispersant and 3-6 parts of nekal. Therefore, the high-strength waterproof flame-retardant seal coating can overcome a deficiency that a waterproof coating needs to be strengthened by fiber cloth in the prior art, and is good in film-forming performance, good in flame-retardant performance and suitable for water prevention in buildings.
Description
Technical field
The present invention relates to buildings waterproof field, be specifically related to a kind of water proof fire retardant gasket coating and preparation method thereof.
Background technology
Waterproof technique ensures construction quality, the technical skill avoiding water erosion to endanger, and occupy an important position in engineering construction.In daily life, water leakage of floor, hotel seepage in toilet and humidity within doors, leakage of underground engineering and moist etc. is ubiquitous problem.Water is a kind of polar material, surface tension is about 72mN/m, diffustivity is very strong, many kinds of substance can be soaked, not only can be flowed by larger interstitial channels under gravity, and can be spread to all directions by pore, the effective way therefore solving engineering leakage and moisture issues is development and application water-proof material.
Traditional water-proof material mainly contains the flexible waterproof materials such as waterproof roll, waterproof paint, sealing cement, and based on cement matrix, adds the rigidity water-proofing material of liquid medicine agent and other auxiliary agent.China's major part waterproofing work all adopts conventional waterproof material, conventional waterproof material also exist loss of properties on aging, tensile strength low, to shortcomings such as temperature sensitives.Conventional waterproof coating is used for roof waterproof, easily cause aging, dry and cracked, be out of shape, fracture, the phenomenon such as layering, for indoor waterproof, for complex-shaped place, constructional difficulties, and to Seepage, quality is more difficult to ensure, people will spend a large amount of funds and labor force to reprocess every several years, not only confuse the orthobiosis of people, work and the production order, and affect the work-ing life of the fine and close anti-leakage thing in whole building.In order to meet the requirement of every profession and trade to waterproof paint, production high-performance, the research and development of waterproof paint are very important.
A kind of Environmental-protecwaterproof waterproof paint and preparation method thereof is disclosed, to solve existing water-proof material Problems existing in environmental pollution, weather-proof, ageing-resistant and elasticity, insufficient strength etc. in Chinese invention patent CN 100406530 C.Water-proof material disclosed in this patent of invention be with polyisocyanates and oligomeric polyols for main raw material, then add decabromodiphenyl oxide, antimonous oxide, and add the one in aluminium powder, Benzoyl chloride, Tosyl chloride, tartrate, citric acid.Although this technical scheme can realize waterproof effect, flame retardant effect is poor.
A kind of anti-flaming color polyurethane waterproof paint is disclosed in Chinese invention patent application CN 102153945 A, be made up of host A and solidifying agent B two portions, host A group comprises inorganic nano powder fire retardant and organic fire-retardant, comprises a kind of organic fire-retardant in solidifying agent second component.
Disclose a kind of waterproof coating in Chinese invention patent application CN 103571309 A, be grouped into by the one-tenth of following weight part: epoxy acrylic resin 10-20; Vinylbenzene 5-10; Fire retardant 6-12; Dimethylethanolamine 3-6; Benzene emulsion 10-20; Polyvinyl alcohol 8-15; Flyash 20-30; Deionized water 10-15.
Chinese invention patent application CN 104119758 A discloses a kind of fine and close anti-leakage waterproof paint, it is made up of the raw material of following weight parts: organosilicon crylic acid latex 62-70, artemisia glue 2-3, epoxy chloropropane 1-2, tetrafluoroethylene wax 1-2, HMPA 0.1-0.2, alcohol ester 12 film coalescence aid 1-2, ethylenediamine tetramethylene fork Alendronate 1-2, ammonium metaborate 2-3, two Lauryl Alcohol ester 2-3, hexabromocyclododecane 0.1-0.3, aluminium nitride 3-4, wilkinite 6-10, aluminium dihydrogen phosphate 0.3-1, film coalescence aid 5-8, deionized water 10-16, waterproof paint of the present invention has excellent snappiness, impervious, weathering resistance, thermal insulation, strong with the cohesiveness of basic unit, good flame retardation effect, nontoxic, non-environmental-pollution, surface strength is high, uniform color, feel is fine and smooth, resistance to wiping is strong, resistance to abrasion is good.
Above-mentioned Chinese invention patent application all relates to waterproof paint, but a certain performance all laying particular emphasis on waterproof paint carries out R & D design, and nowadays waterproof paint is of a great variety, research staff is in R&D process, often lay particular emphasis on the film-forming properties of coating, water-repellancy, resistance to deterioration, but usually ignore the feature of environmental protection and flame retardant resistance.
Summary of the invention
The present invention is directed to shortcoming and the deficiency of waterproof paint in prior art, disclose fire-retardant gasket coating of a kind of high-strength waterproof and preparation method thereof, by modifying asphalt and modified acroleic acid copolyreaction, formed there is snappiness and unit elongation and and base material form the polymer of high cohesive force.This coating solves the deficiency that waterproof paint in prior art needs to utilize cloth to strengthen, and this film forming performance of paint is good, coating has good unit elongation and breaking tenacity, have excellent weather resistance and have good flame retardant effect, water resistance excellence, non-environmental-pollution, environment protection health.
Technical scheme disclosed by the invention is: the fire-retardant gasket coating of a kind of high-strength waterproof, and described coating comprises by weight: modification acrylate 40-60 part, SBS modifying asphalt 5-20 part, flame retardant 3-7 part, film coalescence aid 1-2 part, defoamer 2-6 part, wilkinite 1-3 part, titanium dioxide 4-10 part, light calcium carbonate 1-6 part, dispersion agent 1-5 part, pull open powder 3-6 part.
Preferably, described modification acrylate is prepared by chlorosilane and acrylate reactions.
Preferably, at least one that what described flame retardant adopted is in tributyl phosphate, ammonium polyphosphate, brominated Polystyrene, aluminium hydroxide.
Preferably, the one that what described fire retardant adopted is in tributyl phosphate, ammonium polyphosphate, brominated Polystyrene and aluminium hydroxide with the use of.Adopt in the present invention two kinds of flame retardants with the use of, flame retardant effect is better; Preferably, tributyl phosphate and aluminium hydroxide with the use of time, both amount ratios are 2:3.
Preferably, described dispersion agent adopts: at least one in Sodium hexametaphosphate 99, fatty acid polyglycol ester, polyacrylamide.
Preferably, at least one that what described film coalescence aid adopted is in Natvosol, cellulose acetate-butyrate, alcohol ester 12 film coalescence aid.
Preferably, what described defoamer adopted is polyether modified siloxane.
Preferably, described light calcium carbonate >=800 order.
The invention also discloses the preparation method of the fire-retardant gasket coating of a kind of high-strength waterproof, this preparation method is: in a stirred pot, add suitable quantity of water, add modification acrylate, the SBS modified pitch emulsion of formula number again, uniform stirring 10-20min, slowly add flame retardant, film coalescence aid, defoamer wherein, uniform stirring 8-15min; Continue again to add wilkinite, titanium dioxide, light calcium carbonate, dispersion agent wherein, pull open powder, uniform stirring 20-40min.Utilize sand mill to grind porphyrize and reach about 50-100 μm, barrelling of sieving, obtained finished product.
Powder main component of pulling open used in the present invention is sodium butylnaphthalenesulfonate, and significantly can reduce the surface tension of water, have excellent seepage force and wettability, rewetting is also splendid, and has emulsification, spreads and the performance that spumes.In the present invention main utilize pull open powder reduction water surface tension, emulsification, scattering nature, carry out auxiliary various powder fully soluble in water and cooperatively interact with modification acrylate, SBS modifying asphalt, make the slurry of excellent performance.
Waterproof paint in patent of the present invention, owing to utilizing modification acrylate and SBS modifying asphalt as water-latex type bicomponent material, have weather-proof, heat resistance good, directly can construct on moisture substrate, good, nontoxic, pollution-free with basic unit bond performance, the advantage such as to construct simple and convenient.After paint solidification, can form one deck on basal plane does not have seam, whippy integral waterproofing layer.Complex waterproof layer can also be formed together with other waterproof rolls.Compared with other coating or simple pitch, merely acrylate paint, the advantage that in patent of the present invention, coating is maximum is exactly in easy construction, and without the need to heating during construction, cold construction, can scrape, and can brush, and tensile strength is high, good flame resistance, and water resistance is good.
SBS modifying asphalt is utilized to coordinate with modification acrylate in the present invention, all pollution substance can not be produced in production, construction and application process, environmental protection, film has good tensile strength, elongation at break, low temperature flexibility and the cohesive strength to base material, adding of inorganic powder, further enhances the physicals of coating.
Utilize modification acrylate for the main component in coating in the present invention because its copolymer chain is saturated structures, side base is the ester group of polarity, therefore there is excellent outdoor ageing resistance, excellent " respiratory ", adhesivity to various base material, thus with the film that acrylate copolymer is formed, there is excellent guarantor's light, protect look, adaptability to wet environment.On the other hand, acrylate monomer kind is many, second-order transition temperature (Tg) is wide, therefore the cold-resistant temperature of its multipolymer can reach-30 DEG C, also multipolymer can be designed to the coating of Tg up to 60 DEG C, therefore acrylic ester polymer is that other any polymkeric substance are all incomparable as coating filmogen, has now become the first coating of building coating.Though vinylformic acid drinks the above-mentioned unique advantage of multipolymer tool, because its polarity ester side base also determines their shortcomings such as alkali resistance and poor water resistance, therefore employing and organo-siloxane copolymerization solve these problems.In silicone resin, Si-O bond energy is much larger than C-C bond energy and C-O bond energy, therefore has excellent high thermal resistance, durability in oxidative degradation and chemicals; Organic silicon acrylic ester adopts physics Mixed Pinyin method or chemical copolymerization method to carry out modification to acrylic resin, and modified resin is with advantages such as silicone resin high durable, high water resistant, high dirt resistance, high preservative property and the snappiness of acrylic resin, high tacks.
Contain tensio-active agent due to acrylic ester emulsion or there is the characteristic of tensio-active agent, itself easily produces bubble, and bubble easily causes coating film forming rear surface crackle and pore, is unfavorable for waterproof, therefore in the present invention, adopt polyether modified siloxane as defoamer, improve the performance of whole coating.
Organosilicon-modified acrylate described in the present invention can adopt to be prepared by chlorosilane and acrylate reactions; Also the particular commodity trade mark can be adopted, as the organosilicon modified crylic acid resin DS-50 II that Dongming, Shandong SINOPEC Ke Yao Chemical Co., Ltd. produces.
In the present invention, by selecting suitable raw material, controlling the content of each raw material, making each raw material be in best proportion, the advantage of each raw material is collaborative to be promoted, the coating good flame resistance obtained, thermotolerance is strong, and intensity is high, as anti-flaming dope long service life.Utilize in the present invention two kinds of flame retardants with the use of, improve coating flame retardant properties.
The invention has the beneficial effects as follows: high-strength waterproof of the present invention fire-retardant gasket coating film forming properties is good, coating has good unit elongation and breaking tenacity, have excellent weather resistance and have good flame retardant effect, water resistance excellence, non-environmental-pollution, environment protection health.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
embodiment 1:the fire-retardant gasket coating of a kind of high-strength waterproof, described component comprises by weight: organosilicon-modified acrylate 40 parts, SBS modifying asphalt 5 parts, flame retardant 3 parts, film coalescence aid 3 parts, wilkinite 3 parts, titanium dioxide 4 parts, light calcium carbonate 1 part, dispersion agent 1 part, pull open 3 parts, powder.
The order of light calcium carbonate >=800 described in the present embodiment.
What dispersion agent described in the present embodiment adopted is polyacrylamide.The film coalescence aid adopted in the present embodiment is alcohol ester 12 film coalescence aid.The defoamer adopted in the present embodiment is polyether modified siloxane.
What in the present embodiment, flame retardant adopted is tributyl phosphate and aluminium hydroxide by weight 2:3 with the use of.
The fire-retardant gasket coating of high-strength waterproof in the present embodiment adopts following method to prepare:
(1) in a stirred pot, add suitable quantity of water, then add the modification acrylate of formula number, add appropriate flame retardant, and add titanium dioxide, light calcium carbonate, film coalescence aid, uniform stirring 5min;
(2) get SBS modifying asphalt, in SBS modifying asphalt, add appropriate flame retardant uniform stirring 10min;
(3) then the modifying asphalt being added with flame retardant is added in the stirred pot in step (1), and add wilkinite, dispersion agent successively, pull open powder, defoamer, uniform stirring 40min; Utilize sand mill to grind porphyrize and reach about 50-100 μm, barrelling of sieving;
The flame retardant added in described step (1) is tributyl phosphate; The flame retardant added in described step (2) is aluminium hydroxide.
embodiment 2:the fire-retardant gasket coating of a kind of high-strength waterproof, described component comprises by weight: organosilicon-modified acrylate 50 parts, SBS modifying asphalt 10 parts, flame retardant 4 parts, film coalescence aid 2 parts, wilkinite 2 parts, titanium dioxide 5 parts, light calcium carbonate 1 part, dispersion agent 2 parts, pull open 6 parts, powder.The organosilicon-modified acrylate adopted in the present embodiment is the organosilicon modified crylic acid resin DS-50 II that Dongming, Shandong SINOPEC Ke Yao Chemical Co., Ltd. produces.
What dispersion agent described in the present embodiment adopted is Sodium hexametaphosphate 99.The film coalescence aid adopted in the present embodiment is cellulose acetate-butyrate.
The order of light calcium carbonate >=800 described in the present embodiment.
What in the present embodiment, flame retardant adopted is tributyl phosphate and aluminium hydroxide by weight 1:1 with the use of.
The fire-retardant gasket coating of high-strength waterproof in the present embodiment adopts following method to prepare:
(1) in a stirred pot, add suitable quantity of water, then add the modification acrylate of formula number, add appropriate flame retardant, and add titanium dioxide, light calcium carbonate, film coalescence aid, uniform stirring 8min;
(2) get SBS modifying asphalt, in SBS modifying asphalt, add appropriate flame retardant uniform stirring 15min;
(3) then the modifying asphalt being added with flame retardant is added in the stirred pot in step (1), and add wilkinite, dispersion agent successively, pull open powder, defoamer, uniform stirring 30min; Utilize sand mill to grind porphyrize and reach about 50-100 μm, barrelling of sieving;
The flame retardant added in described step (1) is ammonium polyphosphate; The flame retardant added in described step (2) is aluminium hydroxide.
embodiment 3:the fire-retardant gasket coating of a kind of high-strength waterproof, described component comprises by weight: organosilicon-modified acrylate 45 parts, SBS modifying asphalt 6 parts, flame retardant 3 parts, film coalescence aid 1 part, wilkinite 1 part, titanium dioxide 10 parts, light calcium carbonate 6 parts, dispersion agent 5 parts, pull open 4 parts, powder.
What dispersion agent described in the present embodiment adopted is fatty acid polyglycol ester.The film coalescence aid adopted in the present embodiment is Natvosol.
The order of light calcium carbonate >=800 described in the present embodiment.
What in the present embodiment, flame retardant adopted is tributyl phosphate and aluminium hydroxide by weight 4:5 with the use of.
The fire-retardant gasket coating of high-strength waterproof in the present embodiment adopts following method to prepare:
(1) in a stirred pot, add suitable quantity of water, then add the modification acrylate of formula number, add appropriate flame retardant, and add titanium dioxide, light calcium carbonate, film coalescence aid, uniform stirring 8min;
(2) get SBS modifying asphalt, in SBS modifying asphalt, add appropriate flame retardant uniform stirring 15min;
(3) then the modifying asphalt being added with flame retardant is added in the stirred pot in step (1), and add wilkinite, dispersion agent successively, pull open powder, defoamer, uniform stirring 30min; Utilize sand mill to grind porphyrize and reach about 50-100 μm, barrelling of sieving;
The flame retardant added in described step (1) is ammonium polyphosphate; The flame retardant added in described step (2) is aluminium hydroxide.
embodiment 4:the fire-retardant gasket coating of a kind of high-strength waterproof, described component comprises by weight: organosilicon-modified acrylate 42 parts, SBS modifying asphalt 8 parts, flame retardant 5 parts, film coalescence aid 1 part, wilkinite 1 part, titanium dioxide 10 parts, light calcium carbonate 4 parts, dispersion agent 3 parts, pull open 5 parts, powder.
What dispersion agent described in the present embodiment adopted is fatty acid polyglycol ester.
The order of light calcium carbonate >=800 described in the present embodiment.
What in the present embodiment, flame retardant adopted is tributyl phosphate and aluminium hydroxide by weight 1:1 with the use of.
The fire-retardant gasket coating of high-strength waterproof in the present embodiment adopts following method to prepare:
(1) in a stirred pot, add suitable quantity of water, then add the modification acrylate of formula number, add appropriate flame retardant, and add titanium dioxide, light calcium carbonate, film coalescence aid, uniform stirring 8min;
(2) get SBS modifying asphalt, in SBS modifying asphalt, add appropriate flame retardant uniform stirring 15min;
(3) then the modifying asphalt being added with flame retardant is added in the stirred pot in step (1), and add wilkinite, dispersion agent successively, pull open powder, defoamer, uniform stirring 30min; Utilize sand mill to grind porphyrize and reach about 50-100 μm, barrelling of sieving;
The flame retardant added in described step (1) is ammonium polyphosphate; The flame retardant added in described step (2) is aluminium hydroxide.
get coating prepared by above-described embodiment 1, detected result is as follows:
The fire-retardant gasket coating of high-strength waterproof of the present invention is a kind of energy bearing load cracking resistance, and form elastic water-proof film after self film-formed, this waterproof paint and contact substrate form crosslinked reflection, are bonded to an entirety, thus ensures greatly to strengthen the function that prevents water penetration.Film high elastic and strength, water resistance are good, and possess excellent flame retardant effect, this waterproof paint it strengthen without the need to using cloth at places such as pipeline regulating YIN and YANG angles, ground through walls, without the need to special maintenance after construction, possess fire-retardant fireproof function simultaneously, play effect that is heat insulation, isolation burning things which may cause a fire disaster to each building on roof or other positions.Increase the safety coefficient of building.
The construction process requirement of the fire-retardant gasket coating of high-strength waterproof of the present invention: temperature must between 10-32 DEG C.Substrate surface must be solid, and should remove the material that floating ash, greasy dirt, wax, putty, paint, sealing agent, curing agent etc. are unfavorable for boning, planeness reaches 6mm/3m, and the local discrepancy in elevation must not more than 1.5mm/0.3m.Green concrete must be not less than the 15 day length of time.Substrate surface should soak, but must not have open fire.First local enhancement process is carried out to places such as having crack, seam, turning, water port, then carry out large-area waterproof membrane brushing, before need being brushed to, do local treatment sites.Should note protection before dried coating film, avoid drenching with rain and touching water, the waterproof membrane of having constructed can carry out water-storing test after 48 hours at normal temperatures.At envrionment temperature is 7-21 DEG C, at least maintenance just can carry out water-storing test in 3 days.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. the fire-retardant gasket coating of high-strength waterproof, it is characterized in that, described coating comprises by weight: modification acrylate 40-60 part, SBS modifying asphalt 5-20 part, flame retardant 3-7 part, film coalescence aid 1-2 part, defoamer 2-6 part, wilkinite 1-3 part, titanium dioxide 4-10 part, light calcium carbonate 1-6 part, dispersion agent 1-5 part, pull open powder 3-6 part.
2. the fire-retardant gasket coating of high-strength waterproof according to claim 1, is characterized in that, modification acrylate is prepared by chlorosilane and acrylate reactions.
3. the fire-retardant gasket coating of high-strength waterproof according to claim 1, is characterized in that, at least one that what described flame retardant adopted is in tributyl phosphate, ammonium polyphosphate, brominated Polystyrene, aluminium hydroxide.
4. the fire-retardant gasket coating of high-strength waterproof according to claim 3, is characterized in that, the one that what described fire retardant adopted is in tributyl phosphate, ammonium polyphosphate, brominated Polystyrene and aluminium hydroxide with the use of.
5. the fire-retardant gasket coating of high-strength waterproof according to claim 1, is characterized in that, described dispersion agent adopts: at least one in Sodium hexametaphosphate 99, fatty acid polyglycol ester, polyacrylamide.
6. the fire-retardant gasket coating of high-strength waterproof according to claim 1, is characterized in that, at least one that what described film coalescence aid adopted is in Natvosol, cellulose acetate-butyrate, alcohol ester 12 film coalescence aid.
7. the fire-retardant gasket coating of high-strength waterproof according to claim 1, is characterized in that, what described defoamer adopted is polyether modified siloxane.
8. the fire-retardant gasket coating of high-strength waterproof according to claim 1, is characterized in that, described light calcium carbonate >=800 order.
9. a preparation method for the fire-retardant gasket coating of high-strength waterproof, is characterized in that, comprise the steps:
(1) in a stirred pot, add suitable quantity of water, then add the modification acrylate of formula number, add appropriate flame retardant, and add titanium dioxide, light calcium carbonate, film coalescence aid, uniform stirring 5-25min;
(2) get SBS modifying asphalt, in SBS modifying asphalt, add appropriate flame retardant uniform stirring 2-20min;
(3) then the modifying asphalt being added with flame retardant is added in the stirred pot in step (1), and add wilkinite, dispersion agent successively, pull open powder, defoamer, uniform stirring 20-40min.
10. preparation method according to claim 9, is characterized in that, the flame retardant added in described step (1) is the one in tributyl phosphate, ammonium polyphosphate, brominated Polystyrene; The flame retardant added in described step (2) is aluminium hydroxide.
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| CN201510084031.4A CN104592846B (en) | 2015-02-16 | 2015-02-16 | Fire-retardant gasket coating of a kind of high-strength waterproof and preparation method thereof |
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Cited By (9)
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| CN105670360A (en) * | 2016-04-22 | 2016-06-15 | 刘高志 | Waterproof flame-retardant sealing coating and preparation method thereof |
| CN105907140A (en) * | 2016-04-23 | 2016-08-31 | 徐月苗 | Waterproof sealing coating and preparation method thereof |
| CN106281026A (en) * | 2016-08-26 | 2017-01-04 | 安徽五星凯虹防水建材科技有限公司 | A kind of fire-retardant uvioresistant ointment waterproof coating material and preparation method thereof |
| CN106497419A (en) * | 2016-11-01 | 2017-03-15 | 南宁马瑞娜装饰工程有限公司 | A kind of heat-proof combustion-resistant water-repellent paint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105670360A (en) * | 2016-04-22 | 2016-06-15 | 刘高志 | Waterproof flame-retardant sealing coating and preparation method thereof |
| CN105907140A (en) * | 2016-04-23 | 2016-08-31 | 徐月苗 | Waterproof sealing coating and preparation method thereof |
| CN106752174A (en) * | 2016-05-31 | 2017-05-31 | 徐月苗 | A kind of water proof fire retardant gasket coating and preparation method thereof |
| CN106281026A (en) * | 2016-08-26 | 2017-01-04 | 安徽五星凯虹防水建材科技有限公司 | A kind of fire-retardant uvioresistant ointment waterproof coating material and preparation method thereof |
| CN106497419A (en) * | 2016-11-01 | 2017-03-15 | 南宁马瑞娜装饰工程有限公司 | A kind of heat-proof combustion-resistant water-repellent paint |
| CN107523166A (en) * | 2017-09-02 | 2017-12-29 | 胡冬冬 | A kind of volcanic ash water proof fire retardant gasket coating and preparation method thereof |
| CN108929628A (en) * | 2018-06-12 | 2018-12-04 | 安徽喜宝高分子材料有限公司 | A kind of high performance corrosion-proof water-proof elastic dope |
| CN109735232A (en) * | 2018-11-22 | 2019-05-10 | 贾世艇 | A kind of pitch environment-friendly building coating and preparation method thereof |
| CN109797644A (en) * | 2019-01-25 | 2019-05-24 | 宝源防水材料股份有限公司 | A kind of bridge modified asphalt waterproof coiled material and preparation method thereof |
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