CN107201098A - A kind of high abrasion oil resistant fireproof coating and preparation method thereof - Google Patents

A kind of high abrasion oil resistant fireproof coating and preparation method thereof Download PDF

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Publication number
CN107201098A
CN107201098A CN201710615245.9A CN201710615245A CN107201098A CN 107201098 A CN107201098 A CN 107201098A CN 201710615245 A CN201710615245 A CN 201710615245A CN 107201098 A CN107201098 A CN 107201098A
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parts
emulsion
fireproof coating
oil resistant
high abrasion
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王虎
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Hefei Ming Yu High Temperature Technology Co Ltd
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Hefei Ming Yu High Temperature Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D125/00Coating 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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02Homopolymers or copolymers of hydrocarbons
    • C09D125/04Homopolymers or copolymers of styrene
    • C09D125/08Copolymers of styrene
    • C09D125/14Copolymers of styrene with unsaturated esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • C09D133/02Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Paints Or Removers (AREA)
  • Fireproofing Substances (AREA)

Abstract

The invention discloses a kind of high abrasion oil resistant fireproof coating, belong to technical field of coatings, include the raw material of following parts by weight:45 55 parts of styrenated acrylic's emulsion, 15 18 parts of styrene-acrylic emulsion, 7 11 parts of asbestos fibre, 35 parts of graphite fibre, 57 parts of schmigel, 8 12 parts of expanded vermiculite powder, 28 parts of brominated Polystyrene, 37 parts of melamine cyanurate salt, 68 parts of ammonium polyphosphate, 13 parts of antimony oxide, 35 parts of boron flame retardant, 0.5 1 parts of light stabilizer, 12 parts of defoamer, 0.1 0.5 parts of antiseptic, 10 25 parts of water;The invention also discloses a kind of preparation method of high abrasion oil resistant fireproof coating;The present invention is prepared simply, and adhesive ability is strong, and with excellent wear-resisting and fuel tolerance capability, fire protecting performance is superior.

Description

A kind of high abrasion oil resistant fireproof coating and preparation method thereof
Technical field
The present invention relates to technical field of coatings, specifically, a kind of high abrasion oil resistant fireproof coating and its preparation relate to Method.
Background technology
Fireproof coating is to be used for flammable substrates surface, can be reduced by the flammable, retardance fire fast of painting material surface Speed spreads, to improve by a kind of sapecial coating of painting material fire endurance.
The fireproofing mechanism of fireproof coating can substantially be summarized as at following 5 points:1st, fireproof coating has flame retardancy or noninflammability in itself, Make to be protected base material not directly and air contact, delay object catches fire and reduced the speed burnt;2nd, fireproof coating has except itself Have outside flame retardancy or noninflammability, it also has relatively low thermal conductivity factor, can postpone flame temperature to by the transmission of protection base material; 3rd, fireproof coating is heated decomposites non-ignitable inert gas, waters down the heated imflammable gas decomposited of protected object body, is allowed to not Easy firing or burning velocity slow down;4th, nitrogenous fireproof coating is heated decomposites NO, NH3Deng group, with organic free radical Close, interrupt chain reaction, reduce temperature;5th, expanding fire-proof paint expanded by heating foams, and forms the closing of carbonaceous foam thermal insulation layer Protected object, delay heat and base material transmission, prevent object ignition or because temperature raise and caused by intensity under Drop.
But there is coating film surface adhesive force, wearability, oil resistivity, durability, anti-flammability and be difficult in existing fireproof coating The problem of taking into account.
In Publication No. CN106497169A patent document, a kind of high abrasion oil resistant fireproof coating and its system are disclosed Preparation Method, is prepared from the following raw materials in parts by weight:30-50 parts of portland cement, 10-15 parts of schmigel, 5-8 parts of fluorographite, silicon 10-15 parts of diatomaceous earth, 8-10 parts of rice hull ash, 5-6 parts of talcum powder, 8-10 parts of tung oil, 3-5 parts of metakaolin, modified verdelite powder 3-5 Part, 5-7 parts of aluminium dihydrogen phosphate, 10-15 parts of acrylic resin, 5-6 parts of APP, 1-3 parts of titanate coupling agent, pentaerythrite 5-6 parts, 6-7 parts of porous-starch, 2-3 parts of Firebrake ZB, 3-5 parts of monkey grass, 10-12 parts of chlorohydrin rubber tackifying resin.The invention High abrasion oil resistant fireproof coating, fire insulation performance is good, with excellent oil resistivity, wearability, frost resistance and anti-flammability, glues Connect performance strong, difficult for drop-off;But its performance remains to further raising, to meet the higher demand of paint field.
The content of the invention
It is an object of the invention to overcoming above-mentioned the deficiencies in the prior art there is provided a kind of high abrasion oil resistant fireproof coating and Its preparation method, is prepared simply, adhesive ability is strong, and with excellent wear-resisting and fuel tolerance capability, fire protecting performance is superior.
A kind of high abrasion oil resistant fireproof coating that the present invention is provided, includes the raw material of following parts by weight:
45-55 parts of styrenated acrylic's emulsion, 15-18 parts of styrene-acrylic emulsion, 7-11 parts of asbestos fibre, 3-5 parts of graphite fibre, 5-7 parts of schmigel, 8-12 parts of expanded vermiculite powder, 2-8 parts of brominated Polystyrene, 3-7 parts of melamine cyanurate salt, polyphosphoric acids 6-8 parts of ammonium, 1-3 parts of antimony oxide, 3-5 parts of boron flame retardant, 0.5-1 parts of light stabilizer, 1-2 parts of defoamer, antiseptic 0.1-0.5 Part, 10-25 parts of water.
Preferably, the length of asbestos fibre, graphite fibre is 0.3-0.5mm, a diameter of 0.05-0.1mm;Schmigel, The mesh number of expanded vermiculite powder and antimony oxide is 400 mesh.
Preferably, boron flame retardant is the one of ammonium pentaborate, kodalk, ammonium fluoroborate, barium metaborate and Firebrake ZB Kind or more than two kinds of mixture.
Preferably, light stabilizer is O-hydroxyl-diphenyl ketone class, benzotriazole, salicylic acid esters, triazines, substitution The mixture of vinyl cyanide, hindered amine as light stabilizer.
Preferably, defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene Ji Wusi Alcohol ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and polydimethylsiloxanes One or two or more kinds of mixtures of alkane.
Preferably, antiseptic is zinc oxide, cupric oxide, ammonium dihydrogen phosphate, the mixture of lithium carbonate, the weight between four Amount is than being 6:2:8:1.
Present invention also offers a kind of preparation method of high abrasion oil resistant fireproof coating, comprise the following steps:
(1), by above-mentioned parts by weight weigh various raw materials;
(2), styrenated acrylic's emulsion preparation:Deionized water and emulsifying agent are added in reactor, after stirring, Acrylic monomers and styrene monomer are sequentially added, 15min is emulsified, then adds initiator, 75 DEG C are warming up to, progress polymerize anti- Should, there is blue-fluorescence in question response, that is, has formed emulsion;
(3), by styrenated acrylic's emulsion, styrene-acrylic emulsion, asbestos fibre, graphite fibre, schmigel, expanded vermiculite powder, Brominated Polystyrene, melamine cyanurate salt, ammonium polyphosphate, antimony oxide, boron flame retardant are added to stirring in mixer 15-20min, stirs;
(4), half water, acrylic emulsion, styrene-acrylic emulsion, light stabilizer, defoamer, antiseptic are sequentially added into mixer, Side is added plus stirring, after stirring 10min, is stood 4min, is then added remaining water, stir.
Wherein,
Step(2)Middle mixing speed is 200-300r/min;Step(3)Middle mixing speed is 350-400r/min.
A kind of high abrasion oil resistant fireproof coating of the present invention and preparation method thereof, is prepared simply, adhesive ability is strong, with excellent Different wear-resisting and fuel tolerance capability, fire protecting performance is superior, specifically has the beneficial effect that:
(1), styrenated acrylic's emulsion adhesive force and wetability it is strong, with preferably water-fast, fuel tolerance capability and mechanics Intensity, styrene-acrylic emulsion adhesive ability is strong, and water-fast, oil resistant, heat-resisting, ageing-resistant performance are good, styrenated acrylic's emulsion and benzene The cooperation of acrylic emulsion causes coating to have preferably adhesive force, and oil resistant is water-fast, and mechanical strength is good, and use time is long;
(2), asbestos fibre the characteristics of be heat-resisting, non-ignitable, water-fast, acidproof, resistant to chemical etching, graphite fibre flame resistance and electric conductivity Excellent, corrosion-resistant, graphite fibre and asbestos fibre can effectively improve fire prevention and the corrosion resistance of coating;
(3), schmigel, expanded vermiculite powder, the addition of antimony oxide can effectively improve the high temperature resistant and abrasive resistance of coating;Bromination Polystyrene has a performances such as high flame retardant, heat endurance and photostability, melamine cyanurate salt, boron flame retardant and many APP is respectively provided with excellent flame retardant effect;
(4), light stabilizer can improve the anti-uv-ray of coating, increase the use time of coating;Defoamer can prevent coating It is middle to produce foaming;Antiseptic can prevent bacteria breed;
(5), various raw materials correspondence ratios of the invention mixing, be effective to ensure that the preventing fires of coating, water-fast, oil resistant, wear-resisting, height Adhesive ability and acid-proof alkaline, make coating have preferably durability;This preparation method will effectively can fill between each raw material Divide mixing, can stablize and effectively prepare coating.
Embodiment
Invention is described in further detail below in conjunction with specific embodiment.
Embodiment 1
A kind of high abrasion oil resistant fireproof coating of the present embodiment, includes the raw material of following parts by weight:
45 parts of styrenated acrylic's emulsion, 15 parts of styrene-acrylic emulsion, 7 parts of asbestos fibre, 3 parts of graphite fibre, 5 parts of schmigel, 8 parts of expanded vermiculite powder, 2 parts of brominated Polystyrene, 3 parts of melamine cyanurate salt, 6 parts of ammonium polyphosphate, 1 part of antimony oxide, boron 3 parts of flame retardant, 0.5 part of light stabilizer, 1 part of defoamer, 0.1 part of antiseptic, 10 parts of water.
In the present embodiment, asbestos fibre, the length of graphite fibre are 0.3mm, a diameter of 0.05mm;Schmigel, expansion leech The mesh number of stone flour and antimony oxide is 400 mesh.
In the present embodiment, boron flame retardant is ammonium pentaborate, kodalk, ammonium fluoroborate, barium metaborate and Firebrake ZB Mixture.
In the present embodiment, light stabilizer is O-hydroxyl-diphenyl ketone class, benzotriazole, salicylic acid esters, triazines, taken For vinyl cyanide, the mixture of hindered amine as light stabilizer.
In the present embodiment, defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene season penta Four alcohol ethers, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and poly dimethyl silicon The mixture of oxygen alkane.
In the present embodiment, antiseptic is between zinc oxide, cupric oxide, ammonium dihydrogen phosphate, the mixture of lithium carbonate, four Weight ratio is 6:2:8:1.
The present embodiment additionally provides a kind of preparation method of high abrasion oil resistant fireproof coating, comprises the following steps:
(1), by above-mentioned parts by weight weigh various raw materials;
(2), styrenated acrylic's emulsion preparation:Deionized water and emulsifying agent are added in reactor, after stirring, Acrylic monomers and styrene monomer are sequentially added, 15min is emulsified, then adds initiator, 75 DEG C are warming up to, progress polymerize anti- Should, there is blue-fluorescence in question response, that is, has formed emulsion;
(3), by styrenated acrylic's emulsion, styrene-acrylic emulsion, asbestos fibre, graphite fibre, schmigel, expanded vermiculite powder, Brominated Polystyrene, melamine cyanurate salt, ammonium polyphosphate, antimony oxide, boron flame retardant are added to stirring in mixer 15min, stirs;
(4), half water, acrylic emulsion, styrene-acrylic emulsion, light stabilizer, defoamer, antiseptic are sequentially added into mixer, Side is added plus stirring, after stirring 10min, is stood 4min, is then added remaining water, stir.
Wherein,
Step(2)Middle mixing speed is 200r/min;Step(3)Middle mixing speed is 350r/min.
Embodiment 2
A kind of high abrasion oil resistant fireproof coating of the present embodiment, includes the raw material of following parts by weight:
50 parts of styrenated acrylic's emulsion, 17 parts of styrene-acrylic emulsion, 9 parts of asbestos fibre, 4 parts of graphite fibre, 6 parts of schmigel, 10 parts of expanded vermiculite powder, 5 parts of brominated Polystyrene, 5 parts of melamine cyanurate salt, 7 parts of ammonium polyphosphate, 2 parts of antimony oxide, boron 4 parts of flame retardant, 0.8 part of light stabilizer, 1.5 parts of defoamer, 0.3 part of antiseptic, 17 parts of water.
In the present embodiment, asbestos fibre, the length of graphite fibre are 0.4mm, a diameter of 0.08mm;Schmigel, expansion leech The mesh number of stone flour and antimony oxide is 400 mesh.
In the present embodiment, boron flame retardant is ammonium pentaborate, kodalk, ammonium fluoroborate, barium metaborate and Firebrake ZB Mixture.
In the present embodiment, light stabilizer is O-hydroxyl-diphenyl ketone class, benzotriazole, salicylic acid esters, triazines, taken For vinyl cyanide, the mixture of hindered amine as light stabilizer.
In the present embodiment, defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene season penta Four alcohol ethers, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and poly dimethyl silicon The mixture of oxygen alkane.
In the present embodiment, antiseptic is between zinc oxide, cupric oxide, ammonium dihydrogen phosphate, the mixture of lithium carbonate, four Weight ratio is 6:2:8:1.
The present embodiment additionally provides a kind of preparation method of high abrasion oil resistant fireproof coating, comprises the following steps:
(1), by above-mentioned parts by weight weigh various raw materials;
(2), styrenated acrylic's emulsion preparation:Deionized water and emulsifying agent are added in reactor, after stirring, Acrylic monomers and styrene monomer are sequentially added, 15min is emulsified, then adds initiator, 75 DEG C are warming up to, progress polymerize anti- Should, there is blue-fluorescence in question response, that is, has formed emulsion;
(3), by styrenated acrylic's emulsion, styrene-acrylic emulsion, asbestos fibre, graphite fibre, schmigel, expanded vermiculite powder, Brominated Polystyrene, melamine cyanurate salt, ammonium polyphosphate, antimony oxide, boron flame retardant are added to stirring in mixer 18min, stirs;
(4), half water, acrylic emulsion, styrene-acrylic emulsion, light stabilizer, defoamer, antiseptic are sequentially added into mixer, Side is added plus stirring, after stirring 10min, is stood 4min, is then added remaining water, stir.
Wherein,
Step(2)Middle mixing speed is 250r/min;Step(3)Middle mixing speed is 380r/min.
Embodiment 3
A kind of high abrasion oil resistant fireproof coating of the present embodiment, includes the raw material of following parts by weight:
55 parts of styrenated acrylic's emulsion, 18 parts of styrene-acrylic emulsion, 11 parts of asbestos fibre, 5 parts of graphite fibre, 7 parts of schmigel, 12 parts of expanded vermiculite powder, 8 parts of brominated Polystyrene, 7 parts of melamine cyanurate salt, 8 parts of ammonium polyphosphate, 3 parts of antimony oxide, boron 5 parts of flame retardant, 1 part of light stabilizer, 2 parts of defoamer, 0.5 part of antiseptic, 25 parts of water.
In the present embodiment, asbestos fibre, the length of graphite fibre are 0.5mm, a diameter of 0.1mm;Schmigel, expanded vermiculite The mesh number of powder and antimony oxide is 400 mesh.
In the present embodiment, boron flame retardant is ammonium pentaborate, kodalk, ammonium fluoroborate, barium metaborate and Firebrake ZB Mixture.
In the present embodiment, light stabilizer is O-hydroxyl-diphenyl ketone class, benzotriazole, salicylic acid esters, triazines, taken For vinyl cyanide, the mixture of hindered amine as light stabilizer.
In the present embodiment, defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene season penta Four alcohol ethers, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether, polyoxyethylene polyoxypropylene glycerin ether and poly dimethyl silicon The mixture of oxygen alkane.
In the present embodiment, antiseptic is between zinc oxide, cupric oxide, ammonium dihydrogen phosphate, the mixture of lithium carbonate, four Weight ratio is 6:2:8:1.
The present embodiment additionally provides a kind of preparation method of high abrasion oil resistant fireproof coating, comprises the following steps:
(1), by above-mentioned parts by weight weigh various raw materials;
(2), styrenated acrylic's emulsion preparation:Deionized water and emulsifying agent are added in reactor, after stirring, Acrylic monomers and styrene monomer are sequentially added, 15min is emulsified, then adds initiator, 75 DEG C are warming up to, progress polymerize anti- Should, there is blue-fluorescence in question response, that is, has formed emulsion;
(3), by styrenated acrylic's emulsion, styrene-acrylic emulsion, asbestos fibre, graphite fibre, schmigel, expanded vermiculite powder, Brominated Polystyrene, melamine cyanurate salt, ammonium polyphosphate, antimony oxide, boron flame retardant are added to stirring in mixer 20min, stirs;
(4), half water, acrylic emulsion, styrene-acrylic emulsion, light stabilizer, defoamer, antiseptic are sequentially added into mixer, Side is added plus stirring, after stirring 10min, is stood 4min, is then added remaining water, stir.
Wherein,
Step(2)Middle mixing speed is 300r/min;Step(3)Middle mixing speed is 400r/min.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of high abrasion oil resistant fireproof coating, it is characterised in that:Include the raw material of following parts by weight:
45-55 parts of styrenated acrylic's emulsion, 15-18 parts of styrene-acrylic emulsion, 7-11 parts of asbestos fibre, 3-5 parts of graphite fibre, 5-7 parts of schmigel, 8-12 parts of expanded vermiculite powder, 2-8 parts of brominated Polystyrene, 3-7 parts of melamine cyanurate salt, polyphosphoric acids 6-8 parts of ammonium, 1-3 parts of antimony oxide, 3-5 parts of boron flame retardant, 0.5-1 parts of light stabilizer, 1-2 parts of defoamer, antiseptic 0.1-0.5 Part, 10-25 parts of water.
2. high abrasion oil resistant fireproof coating according to claim 1, it is characterised in that:The length of asbestos fibre, graphite fibre Spend for 0.3-0.5mm, a diameter of 0.05-0.1mm;The mesh number of schmigel, expanded vermiculite powder and antimony oxide is 400 mesh.
3. high abrasion oil resistant fireproof coating according to claim 1, it is characterised in that:Boron flame retardant be ammonium pentaborate, Kodalk, ammonium fluoroborate, one or two or more kinds of mixtures of barium metaborate and Firebrake ZB.
4. high abrasion oil resistant fireproof coating according to claim 1, it is characterised in that:Light stabilizer is o-hydroxy benzophenone Ketone, benzotriazole, salicylic acid esters, triazines, group-substituted acrylonitrile, the mixture of hindered amine as light stabilizer.
5. high abrasion oil resistant fireproof coating according to claim 1, it is characterised in that:Defoamer is silicone emulsion, high-carbon Polyol fatty acid ester complexes, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxypropylene glyceryl One or two or more kinds of mixtures of ether, polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer.
6. high abrasion oil resistant fireproof coating according to claim 1, it is characterised in that:Antiseptic be zinc oxide, cupric oxide, The mixture of ammonium dihydrogen phosphate, lithium carbonate, the weight ratio between four is 6:2:8:1.
7. a kind of preparation method of high abrasion oil resistant fireproof coating according to claim 1-6 any one, its feature exists In:Comprise the following steps:
(1), by above-mentioned parts by weight weigh various raw materials;
(2), styrenated acrylic's emulsion preparation:Deionized water and emulsifying agent are added in reactor, after stirring, Acrylic monomers and styrene monomer are sequentially added, 15min is emulsified, then adds initiator, 75 DEG C are warming up to, progress polymerize anti- Should, there is blue-fluorescence in question response, that is, has formed emulsion;
(3), by styrenated acrylic's emulsion, styrene-acrylic emulsion, asbestos fibre, graphite fibre, schmigel, expanded vermiculite powder, Brominated Polystyrene, melamine cyanurate salt, ammonium polyphosphate, antimony oxide, boron flame retardant are added to stirring in mixer 15-20min, stirs;
(4), half water, acrylic emulsion, styrene-acrylic emulsion, light stabilizer, defoamer, antiseptic are sequentially added into mixer, Side is added plus stirring, after stirring 10min, is stood 4min, is then added remaining water, stir.
8. the preparation method of high abrasion oil resistant fireproof coating according to claim 7, it is characterised in that:Step(2)In stir Speed is mixed for 200-300r/min;Step(3)Middle mixing speed is 350-400r/min.
CN201710615245.9A 2017-07-26 2017-07-26 A kind of high abrasion oil resistant fireproof coating and preparation method thereof Withdrawn CN107201098A (en)

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CN107760158A (en) * 2017-10-25 2018-03-06 佛山杰致信息科技有限公司 A kind of high abrasion oil resistant fireproof coating and preparation method thereof
CN108329763A (en) * 2017-12-29 2018-07-27 安徽宝辰机电设备科技有限公司 A kind of preparation method of wear-resisting welding equipment shell
CN109337456A (en) * 2018-08-23 2019-02-15 安徽江杰实业有限公司 A kind of mechanical cutting device mainframe corrosion resistant coating

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Application publication date: 20170926