CN102321417B - Exterior wall fireproof emulsion paint - Google Patents
Exterior wall fireproof emulsion paint Download PDFInfo
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- CN102321417B CN102321417B CN 201110235704 CN201110235704A CN102321417B CN 102321417 B CN102321417 B CN 102321417B CN 201110235704 CN201110235704 CN 201110235704 CN 201110235704 A CN201110235704 A CN 201110235704A CN 102321417 B CN102321417 B CN 102321417B
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Abstract
The invention belongs to the technical field of building exterior wall materials, and relates to exterior wall fireproof emulsion paint. The paint comprises components of re-dispersible acrylic acid rubber powder, ammonium polyphosphate, water-ground limestone, titanium pigment, barium sulfate, silicon fine-powder, micro glass bead carriers, nano-sized montmorillonite, trimerization, tributyl phosphate, ammonium dihydrogen phosphate, sodium polyacrylate, sodium hexameta phosphate, sodium isopropyl naphthalene sulfonate, Aerosol sodium salt anionic surfactant, disulfonic acid acidified and oxidized sodium decyl dibenzene sulfonate, N-disodium octadecylselyl sulphonatosuccinate, Triton nonylphenol nonionic surfactant, and sodium hydrogen carbonate. The paint is characterized in that: no organic solvent is included; the paint is processed through porous nano-sized filling material film forming, such that an insulating coating with combustion-supporting auxiliary agents and fire retarding filling material is formed; no precipitation and deterioration occurs during a storing process; when in use, an appropriate amount of water is added to the paint, and the paint can be automatically dispersed and demulsified into an emulsion paint; the paint can be blended into different concentrations according to construction requirements; the paint is applied on an exterior insulating layer, and the paint has functions of temperature maintaining, fire preventing and thermal insulating.
Description
Technical field
The invention belongs to external wall material technology field, field, a kind of exterior wall fireproof emulsion paint particularly is provided.
Background technology
Along with economy develops propelling with Urbanization Construction fast, high level and high-rise building are filled with like the mushrooms after rain, the problem that many urbanization bring has been given prominence in these successful behinds: the space of urban life, work becomes narrow and small, and the building safety problem is difficult anti-, a series of problems such as contradiction of building energy conservation and fire safety.
Fully under way along with China's Building Energy-saving Work in the covil construction fields, external-wall heat-insulation material uses in architectural big area.Under this ordering about, if people can not strictly control the use of inflammable flammable lagging material, to bring huge disaster hidden-trouble for society, the for example Xin Tai of CCTV location Park Cultural Center big fire, Jiangzhou road, Shanghai " 1115 " high-rise residential building fire, prosperous mansion of Shenyang feudal dynasty ten thousand " 23 " fire all expose the defect problem of external wall outer insulation material aspect fire prevention.
Insulation is always the paradox of a pair of technical contradiction with fire prevention, if a kind of material is made fire-retardant material, its heat-insulating property just may significantly descend.Therefore, in existing situation, the fire safety grade that the heat-insulating property that how to ensure Highrise buildings improves again building seems particularly important.
The frie retardant coating that is applied at present outer wall coating is being taken into account work with the exploitation of heat-insulating property fermentation and few.Frie retardant coating except have protectiveness that general coating has and ornamental, two special performances also should be arranged: coating itself has uninflammability or flame retardancy, can prevent by flame ignition; Can stop burning or have retardation namely to suppress the expansion of burning to burning, thereby make people have the sufficient time to carry out fire-fighting work.At present, the finishing fire retardant paint of China's production is all take expanding fire-proof paint as main.By the difference of type of solvent, can be divided into solvent-borne type and water aqua type two classes, the selected fire-resistant composition of two class coating is roughly basic identical, and therefore their fire resistance has great difference hardly.Just different aspect the physicochemical property of coating and weather resistance, the performance of solvent-borne type frie retardant coating this two aspect is better than the water aqua type frie retardant coating.Consider the factors such as save energy, labour hygiene and safety, in actual applications, developing water formulation frie retardant coating more.
The aq. type frie retardant coating refers to the class frie retardant coating with water compositing dispersion medium, its film forming matter can be the organic polymer resin of synthetic, can be also the inorganic adhesive through the organic resin modification. the resin that is used for aq. type frie retardant coating membrane-forming agent mainly contains: ACRYLIC EMULSION, the vinylchlorid emulsion, vinylidene chloride emulsion, neoprene emulsion, acetate emulsion, benzene emulsion, water-base resin etc., generally in the majority with the emulsion-type facing fire retardant coating.Aq. type frie retardant coating layer is take water as medium, and is nontoxic, do not burn, and without three wastes public hazards, belongs to green building productions.The aq. type facing fire retardant coating also has the drying of being easy in addition, the advantage that speed of application is fast.But the water-fast and humidity resistance of aq. type fireproof paint coating is not so good as solvent-borne type fire prevention material, and such coating is owing to adopting the resin aqueous emulsion system, so influenced by ambient temperature larger in storage and transportation simultaneously.Therefore, generally should be used for indoorly, and avoid so just having limited significantly use range and the method for this frie retardant coating in moister position use as far as possible.
Summary of the invention
The object of the present invention is to provide a kind of exterior wall fireproof emulsion paint, do not contain organic solvent, by forming heat insulation coating after vesicular Nano filling film forming, contain combustion-supporting auxiliary agent and fire-retardant filler, a kind of exterior wall powder frie retardant coating with heat insulation function outside external thermal insulation of in use constructing.
for achieving the above object, the invention provides a kind of thermal-insulating type exterior wall powder frie retardant coating, comprise the redispersible acrylic rubber powder, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, the glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, the isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, Triton nonyl phenol nonionogenic tenside, sodium bicarbonate, the weight percentage ranges of each component is:
redispersible acrylic rubber powder 25.0～40.0%, ammonium polyphosphate 2.0～5.0%, calcium carbonate 8.0～15.0%, titanium dioxide 9.0～15.0%, barium sulfate 8.5～30.0%, silicon powder 10.0～20.0%, glass microballon carrier 8.0～15.0%, nano imvite 0.5～2.5%, ultrapas 0.5～0.9%, tributyl phosphate 0.02～0.08%, primary ammonium phosphate 1.5～2.0%, sodium polyacrylate 1.5～2.5%, Sodium hexametaphosphate 99 0.5～2.0%, isopropyl naphthalene sodium sulfonate 0.01～0.04%, Aerosol sodium salt anion surfactant 1.5～3.5%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.5～0.9%, N-octadecyl sulfosuccinate disodium 0.01～0.08%, Triton nonyl phenol nonionogenic tenside 1.5～4.5%, sodium bicarbonate 0.5～1.0%.
the preferable range of each component of the present invention is: redispersible acrylic rubber powder 27.0～37.5%, ammonium polyphosphate 2.16～4.7%, calcium carbonate 8.64～14.1%, titanium dioxide 9.72～14.0%, barium sulfate 9.2～28.1%, silicon powder 10.8～18.8%, glass microballon carrier 8.6～14.1%, nano imvite 0.54～2.4%, ultrapas 0.54～0.84%, tributyl phosphate 0.03～0.08%, primary ammonium phosphate 0.85～1.9%, sodium polyacrylate 1.6～2.4%, Sodium hexametaphosphate 99 0.54～1.9%, isopropyl naphthalene sodium sulfonate 0.012～0.04%, Aerosol sodium salt anion surfactant 1.6～3.3%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.54～0.84%, N-octadecyl sulfosuccinate disodium 0.02～0.08%, Triton nonyl phenol nonionogenic tenside 1.62～4.4%, sodium bicarbonate 0.54～0.95%.
the further preferable range of each component of the present invention is: redispersible acrylic rubber powder 29.2～35.0%, ammonium polyphosphate 2.33～4.4%, calcium carbonate 9.3～13.0%, titanium dioxide 10.5～13.2%, barium sulfate 9.9～26.3%, silicon powder 11.6～17.5%, glass microballon carrier 9.3～13.2%, nano imvite 0.58～2.2%, ultrapas 0.58～0.8%, tributyl phosphate 0.02～0.07%, primary ammonium phosphate 0.93～1.75%, sodium polyacrylate 1.75～2.2%, Sodium hexametaphosphate 99 0.58～1.75%, isopropyl naphthalene sodium sulfonate 0.01～0.04%, Aerosol sodium salt anion surfactant 1.7～3.1%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.58～0.8%, N-octadecyl sulfosuccinate disodium 0.01～0.07%, Triton nonyl phenol nonionogenic tenside 1.75～3.94%, sodium bicarbonate 0.58～0.9%.
the further preferable range again of each component of the present invention is: redispersible acrylic rubber powder 31.5～32.5%, ammonium polyphosphate 2.52～4.1%, calcium carbonate 10.0～12.0%, titanium dioxide 11.0～12.0%, barium sulfate 10.7～24.3%, silicon powder 12.6～16.3%, glass microballon carrier 10.0～12.1%, nano imvite 0.63～2.03%, ultrapas 0.63～0.73%, tributyl phosphate 0.03～0.07%, primary ammonium phosphate 1.01～1.6%, sodium polyacrylate 1.8～2.0%, Sodium hexametaphosphate 99 0.6～1.6%, isopropyl naphthalene sodium sulfonate 0.01～0.03%, Aerosol sodium salt anion surfactant 1.8～2.8%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.6～0.7%, N-octadecyl sulfosuccinate disodium 0.01～0.07%, Triton nonyl phenol nonionogenic tenside 1.8～3.6%, sodium bicarbonate 0.7～0.8%.
Its general molecular formula of described ammonium polyphosphate is (NH
4)
(n+2)P
nO
(3n+1), wherein n is 10～20, its relative molecular mass 1000～2000.
Described silicon powder grinds the torispherical silicon powder of preparation, its SiO by high-temperature calcination, water body
2Content is 90～95%, and particle diameter is 800～2500 orders.
Processed through cetyl trimethylammonium bromide on described nano imvite surface, particle diameter 100-200nm.
Described Aerosol sodium salt anion surfactant is that U.S. Cyanamid company produces, and its molecular structural formula is as follows, wherein not octyl group, hexyl, amyl group or tridecyl of R group.
Described disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates are a kind of anion surfactant that a kind of DOW chemical company produces, and its structural formula is as follows:
The number that described Triton nonyl phenol Composed of Non-ionic Surfactant contains ethylene oxide is 5～15, and molecular weight is 440～880.
Compared with prior art, the present invention has the following advantages:
Advantage of the present invention is not contain organic solvent, by forming heat insulation coating after vesicular Nano filling film forming, contain combustion-supporting auxiliary agent and fire-retardant filler, do not precipitate in storage process, never degenerate, in use adding after appropriate water can self-dispersing, be emulsified into the emulsion paint state, and can configure different concentration according to construction requirement, simultaneously, a kind of outside external thermal insulation of constructing has insulation and fire-proof and thermal-insulation function.
Description of drawings
Fig. 1 is the molecular structural formula of Aerosol sodium salt anion surfactant.
Fig. 2 is the molecular structural formula of disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates.
Embodiment
the invention provides a kind of thermal-insulating type exterior wall powder frie retardant coating, comprise the redispersible acrylic rubber powder, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, the glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, the isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, Triton nonyl phenol nonionogenic tenside, sodium bicarbonate, the weight percentage ranges of each component is:
redispersible acrylic rubber powder 25.0～40.0%, ammonium polyphosphate 2.0～5.0%, calcium carbonate 8.0～15.0%, titanium dioxide 10.0～15.0%, barium sulfate 10.0～30.0%, silicon powder 10.0～20.0%, glass microballon carrier 8.0～15.0%, nano imvite 0.5～1.5%, ultrapas 0.5～0.8%, tributyl phosphate 0.02～0.08%, primary ammonium phosphate 1.5～2.0%, sodium polyacrylate 1.5～2.5%, Sodium hexametaphosphate 99 0.5～2.0%, isopropyl naphthalene sodium sulfonate 0.01～0.04%, Aerosol sodium salt anion surfactant 1.5～3.5%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.5～0.1%, N-octadecyl sulfosuccinate disodium 0.01～0.08%, Triton nonyl phenol nonionogenic tenside 1.5～4.5%, sodium bicarbonate 0.5～1.0%.
Wherein, its general molecular formula of ammonium polyphosphate is (NH
4)
(n+2)P
nO
(3n+1), wherein n is 10～20, its relative molecular mass 1000～2000.
Silicon powder grinds the torispherical silicon powder of preparation, its SiO by high-temperature calcination, water body
2Content is 90～95%, and particle diameter is 800～2500 orders.
Processed through cetyl trimethylammonium bromide on the nano imvite surface, particle diameter 100-200nm.
Aerosol sodium salt anion surfactant is that U.S. Cyanamid company produces, and its molecular structural formula is seen Fig. 1, and wherein the R group may be octyl group, hexyl, amyl group and tridecyl.
Disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates are a kind of anion surfactant that a kind of DOW chemical company produces, its structural formula such as Fig. 2.
The number that Triton nonyl phenol Composed of Non-ionic Surfactant contains ethylene oxide is 5～15, and molecular weight is 440～880.
Preparation method of the present invention is:, drop in vacuum mixer successively redispersion vinylformic acid rubber powder, Triton nonyl phenol nonionogenic tenside, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant by above-mentioned raw material quality per-cent.Using high speed dispersion raw mix 0.5～1.5h by controlling compressed-air actuated flow, then add disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, sodium bicarbonate, again at stirring at low speed 1.0～1.5h, naturally be cooled to room temperature, pack with the waterproof woven bag and get final product.
Embodiment 1
the invention provides a kind of powder exterior wall latex paint, comprise the redispersible acrylic rubber powder, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, the glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, the isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, Triton nonyl phenol nonionogenic tenside, sodium bicarbonate, the weight percent numerical value of each component is: redispersible acrylic rubber powder 25.0%, ammonium polyphosphate 2.5%, calcium carbonate 9.0%, titanium dioxide 10.0%, barium sulfate 15.0%, silicon powder 15.0%, glass microballon carrier 10.0%, nano imvite 1.0%, ultrapas 0.6%, tributyl phosphate 0.04%, primary ammonium phosphate 1.5%, sodium polyacrylate 1.5%, Sodium hexametaphosphate 99 1.5%, isopropyl naphthalene sodium sulfonate 0.01%, Aerosol sodium salt anion surfactant 1.6%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.6%, N-octadecyl sulfosuccinate disodium 0.05%, Triton nonyl phenol nonionogenic tenside 1.5%, sodium bicarbonate 0.6%.
Wherein, its general molecular formula of ammonium polyphosphate is (NH
4)
(n+2)P
nO
(3n+1), wherein n is 10～20, its relative molecular mass 1000～2000.Silicon powder grinds the torispherical silicon powder of preparation, its SiO by high-temperature calcination, water body
2Content is 90～95%, and particle diameter is 800～2500 orders.Processed through cetyl trimethylammonium bromide on the nano imvite surface, particle diameter 100-200nm.Aerosol sodium salt anion surfactant is that U.S. Cyanamid company produces, and its molecular structural formula is seen Fig. 1, and wherein the R group may be octyl group, hexyl, amyl group and tridecyl.Disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates are a kind of anion surfactant that a kind of DOW chemical company produces, and its structural formula is seen Fig. 2.The number that Triton nonyl phenol Composed of Non-ionic Surfactant contains ethylene oxide is 5～15, and molecular weight is 440～880.
Preparation method of the present invention is:, drop in vacuum mixer successively redispersion vinylformic acid rubber powder, Triton nonyl phenol nonionogenic tenside, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant by above-mentioned raw material quality per-cent.Using high speed dispersion raw mix 0.5～1.5h by controlling compressed-air actuated flow, then add disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, sodium bicarbonate, again at stirring at low speed 1.0～1.5h, naturally be cooled to room temperature, pack with the waterproof woven bag and get final product.
Embodiment 2
the invention provides a kind of powder exterior wall latex paint, comprise the redispersible acrylic rubber powder, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, the glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, the isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, Triton nonyl phenol nonionogenic tenside, sodium bicarbonate, the weight percent numerical value of each component is: redispersible acrylic rubber powder 30.0%, ammonium polyphosphate 2.0%, calcium carbonate 8.0%, titanium is from powder 12.0%, barium sulfate 10.0%, silicon powder 12.0%, glass microballon carrier 13.5%, nano imvite 1.5%, ultrapas 0.5%, tributyl phosphate 0.02%, primary ammonium phosphate 2.0%, sodium polyacrylate 2.0%, Sodium hexametaphosphate 99 0.5%, isopropyl naphthalene sodium sulfonate 0.03%, Aerosol sodium salt anion surfactant 2.54%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.65%, N-octadecyl sulfosuccinate disodium 0.06%, Triton nonyl phenol nonionogenic tenside 2.5%, sodium bicarbonate 0.2%.
Wherein, its general molecular formula of ammonium polyphosphate is (NH
4)
(n+2)P
nO
(3n+1), wherein n is 10～20, its relative molecular mass 1000～2000.Silicon powder grinds the torispherical silicon powder of preparation, its SiO by high-temperature calcination, water body
2Content is 90～95%, and particle diameter is 800～2500 orders.Processed through cetyl trimethylammonium bromide on the nano imvite surface, particle diameter 100-200nm.Aerosol sodium salt anion surfactant is that U.S. Cyanamid company produces, and its molecular structural formula is seen Fig. 1, and wherein the R group may be octyl group, hexyl, amyl group and tridecyl.Disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates are a kind of anion surfactant that a kind of DOW chemical company produces, and its structural formula is seen Fig. 2.The number that Triton nonyl phenol Composed of Non-ionic Surfactant contains ethylene oxide is 5～15, and molecular weight is 440～880.
Preparation method of the present invention is:, drop in vacuum mixer successively redispersion vinylformic acid rubber powder, Triton nonyl phenol nonionogenic tenside, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant by above-mentioned raw material quality per-cent.Using high speed dispersion raw mix 0.5～1.5h by controlling compressed-air actuated flow, then add disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, sodium bicarbonate, again at stirring at low speed 1.0～1.5h, naturally be cooled to room temperature, pack with the waterproof woven bag and get final product.
Embodiment 3
the invention provides a kind of powder exterior wall latex paint, comprise the redispersible acrylic rubber powder, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, the glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, the isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, Triton nonyl phenol nonionogenic tenside, sodium bicarbonate, the weight percent numerical value of each component is: redispersible acrylic rubber powder 35.0%, ammonium polyphosphate 2.0%, calcium carbonate 10.0%, titanium dioxide 15.0%, barium sulfate 10.0%, silicon powder 10.0%, glass microballon carrier 14.0%, nano imvite 1.0%, ultrapas 0.8%, tributyl phosphate 0.06%, primary ammonium phosphate 1.8%, sodium polyacrylate 2.5%, Sodium hexametaphosphate 99 1.0%, isopropyl naphthalene sodium sulfonate 0.04%, Aerosol sodium salt anion surfactant 2.5%, disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates 0.6%, N-octadecyl sulfosuccinate disodium 0.04%, Triton nonyl phenol nonionogenic tenside 2.0%, sodium bicarbonate 0.2%.
Wherein, its general molecular formula is (NH
4)
(n+2)P
nO
(3n+1), wherein n is 10～20, its relative molecular mass 1000～2000.Silicon powder grinds the torispherical silicon powder of preparation, its SiO by high-temperature calcination, water body
2Content is 90～95%, and particle diameter is 800～2500 orders.Processed through cetyl trimethylammonium bromide on the nano imvite surface, particle diameter 100-200nm.Aerosol sodium salt anion surfactant is that U.S. Cyanamid company produces, and its molecular structural formula sees 1, and wherein the R group may be octyl group, hexyl, amyl group and tridecyl.Disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates are a kind of anion surfactant that a kind of DOW chemical company produces, and its structural formula is seen Fig. 2.The number that Triton nonyl phenol Composed of Non-ionic Surfactant contains ethylene oxide is 5～15, and molecular weight is 440～880.
Preparation method of the present invention is:, drop in vacuum mixer successively redispersion vinylformic acid rubber powder, Triton nonyl phenol nonionogenic tenside, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, glass microballon carrier, nano imvite, ultrapas, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant by above-mentioned raw material quality per-cent.Using high speed dispersion raw mix 0.5～1.5h by controlling compressed-air actuated flow, then add disulfonic acid oxidation ten alkyl diphenyl sodium sulfonates, N-octadecyl sulfosuccinate disodium, sodium bicarbonate, again at stirring at low speed 1.0～1.5h, naturally be cooled to room temperature, pack with the waterproof woven bag and get final product.
The detection index of correlation of the thermal-insulating type fire prevention exterior wall latex paint for preparing is as follows:
Test basis " finishing fire retardant paint " GB 12441-2005 tests, and particular content is as follows:
GB 12441-2005 finishing fire retardant paint
Pass through above the detection, but with the thermal-insulating type emulsifying powder external wall frie retardant coating that the present invention prepares, no matter all reaching the product requirement of premium grads facing fire retardant coating aspect construction or storage.
The present invention has fundamentally solved the drawback in production, storage and the use procedure of traditional fire-proof water paint.Low cost product of the present invention is not used any volatility organic additive that has, and the simultaneously use of nanometer porous filler not only makes the paint film fire line after construction good, and has given frie retardant coating and constructed have the characteristics that improve heat insulation effect outside outer insulation.Aspect storage, because product itself is under anhydrous state before not using, has solved the impact of temperature, and be used while allocating, be not subjected to the impact of environmental change.
Only the above person, be only preferred embodiment of the present invention, such as is familiar with the professional person of this skill. after understanding technique means of the present invention, natural energy is changed under instruction of the present invention according to the needs of reality.Therefore all equal variation and modifications of doing according to the present patent application the scope of the claims once should still remain within the scope of the patent.
Claims (8)
1. exterior wall fireproof emulsion paint, comprise redispersible acrylic rubber powder, ammonium polyphosphate, water-ground limestone, titanium dioxide, barium sulfate, silicon powder, glass microballon carrier, nano imvite, trimeric cyanamide, tributyl phosphate, primary ammonium phosphate, sodium polyacrylate, Sodium hexametaphosphate 99, isopropyl naphthalene sodium sulfonate, Aerosol sodium salt anion surfactant, disulfonic acid oxidation dodecyl sodium hisbenzene sulfonate, it is characterized in that, also comprise N-octadecyl sulfosuccinate disodium, Triton nonyl phenol nonionogenic tenside, sodium bicarbonate; The weight percentage ranges of each component is:
redispersible acrylic rubber powder 25.0～40.0%, ammonium polyphosphate 2.0～5.0%, water-ground limestone 8.0～15.0%, titanium dioxide 9.0～15.0%, barium sulfate 8.5～30.0%, silicon powder 10.0～20.0%, glass microballon carrier 8.0～15.0%, nano imvite 0.5～2.5%, trimeric cyanamide 0.5～0.9%, tributyl phosphate 0.02～0.08%, primary ammonium phosphate 0.85～2.0%, sodium polyacrylate 1.5～2.5%, Sodium hexametaphosphate 99 0.5～2.0%, isopropyl naphthalene sodium sulfonate 0.01～0.04%, Aerosol sodium salt anion surfactant 1.5～3.5%, disulfonic acid oxidation dodecyl sodium hisbenzene sulfonate 0.5～0.9%, N-octadecyl sulfosuccinate disodium 0.01～0.08%, Triton nonyl phenol nonionogenic tenside 1.5～4.5%, sodium bicarbonate 0.5～1.0%,
Described disulfonic acid oxidation dodecyl sodium hisbenzene sulfonate structural formula is as follows:
2. a kind of exterior wall fireproof emulsion paint as claimed in claim 1, it is characterized in that, the weight percent numerical optimization scope of each component is: redispersible acrylic rubber powder 27.0～37.5%, ammonium polyphosphate 2.16～4.7%, water-ground limestone 8.64～14.1%, titanium dioxide 9.72～14.0%, barium sulfate 9.2～28.1%, silicon powder 10.8～18.8%, glass microballon carrier 8.6～14.1%, nano imvite 0.54～2.4%, trimeric cyanamide 0.54～0.84%, tributyl phosphate 0.03～0.08%, primary ammonium phosphate 0.85～1.9%, sodium polyacrylate 1.6～2.4%, Sodium hexametaphosphate 99 0.54～1.9%, isopropyl naphthalene sodium sulfonate 0.012～0.04%, Aerosol sodium salt anion surfactant 1.6～3.3%, disulfonic acid oxidation dodecyl sodium hisbenzene sulfonate 0.54～0.84%, N-octadecyl sulfosuccinate disodium 0.02～0.08%, Triton nonyl phenol nonionogenic tenside 1.62～4.4%, sodium bicarbonate 0.54～0.95%.
3. a kind of exterior wall fireproof emulsion paint as claimed in claim 1, it is characterized in that, the weight percent numerical optimization scope of each component is: redispersible acrylic rubber powder 29.2～35.0%, ammonium polyphosphate 2.33～4.4%, water-ground limestone 9.3～13.0%, titanium dioxide 10.5～13.2%, barium sulfate 9.9～26.3%, silicon powder 11.6～17.5%, glass microballon carrier 9.3～13.2%, nano imvite 0.58～2.2%, trimeric cyanamide 0.58～0.8%, tributyl phosphate 0.02～0.07%, primary ammonium phosphate 0.93～1.75%, sodium polyacrylate 1.75～2.2%, Sodium hexametaphosphate 99 0.58～1.75%, isopropyl naphthalene sodium sulfonate 0.01～0.04%, Aerosol sodium salt anion surfactant 1.7～3.1%, disulfonic acid oxidation dodecyl sodium hisbenzene sulfonate 0.58～0.8%, N-octadecyl sulfosuccinate disodium 0.01～0.07%, Triton nonyl phenol nonionogenic tenside 1.75～3.94%, sodium bicarbonate 0.58～0.9%.
4. a kind of exterior wall fireproof emulsion paint as claimed in claim 1, it is characterized in that, the weight percent numerical optimization scope of each component is: redispersible acrylic rubber powder 31.5～32.5%, ammonium polyphosphate 2.52～4.1%, water-ground limestone 10.0～12.0%, titanium dioxide 11.0～12.0%, barium sulfate 10.7～24.3%, silicon powder 12.6～16.3%, glass microballon carrier 10.0～12.1%, nano imvite 0.63～2.03%, trimeric cyanamide 0.63～0.73%, tributyl phosphate 0.03～0.07%, primary ammonium phosphate 1.01～1.6%, sodium polyacrylate 1.8～2.0%, Sodium hexametaphosphate 99 0.6～1.6%, isopropyl naphthalene sodium sulfonate 0.01～0.03%, Aerosol sodium salt anion surfactant 1.8～2.8%, disulfonic acid oxidation dodecyl sodium hisbenzene sulfonate 0.6～0.7%, N-octadecyl sulfosuccinate disodium 0.01～0.07%, Triton nonyl phenol nonionogenic tenside 1.8～3.6%, sodium bicarbonate 0.7～0.8%.
5. exterior wall fireproof emulsion paint as claimed in claim 1, is characterized in that, its general molecular formula of described ammonium polyphosphate is (NH
4)
(n+2)P
nO
(3n+1), wherein n is 10～20, its relative molecular mass 1000～2000.
6. exterior wall fireproof emulsion paint as claimed in claim 1, is characterized in that, described nano imvite is surperficial to be processed through cetyl trimethylammonium bromide, particle diameter 100-200nm.
7. exterior wall fireproof emulsion paint as claimed in claim 1, is characterized in that, described Aerosol sodium salt anion surfactant molecular structural formula is as follows:
Wherein the R group is octyl group, hexyl, amyl group and tridecyl.
8. exterior wall fireproof emulsion paint as claimed in claim 1, is characterized in that, the number that described Triton nonyl phenol Composed of Non-ionic Surfactant contains ethylene oxide is 5～15, and molecular weight is 440～880.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235704 CN102321417B (en) | 2011-08-16 | 2011-08-16 | Exterior wall fireproof emulsion paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110235704 CN102321417B (en) | 2011-08-16 | 2011-08-16 | Exterior wall fireproof emulsion paint |
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| CN102321417A CN102321417A (en) | 2012-01-18 |
| CN102321417B true CN102321417B (en) | 2013-06-12 |
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| CN104231804A (en) * | 2014-09-03 | 2014-12-24 | 天长市开林化工有限公司 | Fireproof latex paint |
| CN109694604A (en) * | 2017-10-23 | 2019-04-30 | 北新集团建材股份有限公司 | A kind of exterior coating and preparation method thereof and wetting agent |
| CA3223725A1 (en) * | 2021-07-02 | 2023-01-05 | John E. Hughes | Infusible waterborne pigmented resin compositions and methods of preparing and using the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU876691A1 (en) * | 1978-08-14 | 1981-10-30 | Загорский Лакокрасочный Завод | Coating composition |
| CN101205441A (en) * | 2007-12-06 | 2008-06-25 | 同济大学 | Steelwork fire-retardant paint using self-crosslinking silicone-acrylic compound emulsion as substrate and preparation thereof |
| CN101787237A (en) * | 2010-02-08 | 2010-07-28 | 北京天维宝辰化学产品有限公司 | Powder emulsion paint for interior wall |
-
2011
- 2011-08-16 CN CN 201110235704 patent/CN102321417B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU876691A1 (en) * | 1978-08-14 | 1981-10-30 | Загорский Лакокрасочный Завод | Coating composition |
| CN101205441A (en) * | 2007-12-06 | 2008-06-25 | 同济大学 | Steelwork fire-retardant paint using self-crosslinking silicone-acrylic compound emulsion as substrate and preparation thereof |
| CN101787237A (en) * | 2010-02-08 | 2010-07-28 | 北京天维宝辰化学产品有限公司 | Powder emulsion paint for interior wall |
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