CN105153850A - Anticorrosion water-based ultrathin fireproof paint for steel structures - Google Patents
Anticorrosion water-based ultrathin fireproof paint for steel structures Download PDFInfo
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Abstract
The invention discloses anticorrosion water-based ultrathin fireproof paint for steel structures. The anticorrosion water-based ultrathin fireproof paint comprises water-based silicone acrylic emulsion, water-based polyurethane emulsion, vinyl chloride-vinylidene chloride copolymer emulsion, chloric ether resin, water-based epoxy resin, aluminum triphosphate, pentaerythritol, melamine, zinc borate, trioxyde d'antimoine, zinc oxide, aluminum hydroxide, zinc phosphate, phosphorus-nitrogenous flame retardants, ceramic hollow micro-spheres, kaolin, mica powder, titanium dioxide, chlorinated rubber, thickeners, defoaming agents, mildew preventives, solubilizers, silicone with epoxy groups, fluorocarbon surfactants and deionized water. The anticorrosion water-based ultrathin fireproof paint for the steel structures has the advantages of excellent anticorrosion performance, good weather resistance, ageing resistance and adhesion, high steel bonding strength and long-acting fireproof, long-term weather-resistant, ageing-resistant and anticorrosion effects.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of corrosion-resistant water super-thin steel structure fire-proof paint.
Background technology
Frie retardant coating refers to that painting is contained in body surface, can prevent fire from occurring, fire spreading is stoped to be propagated or isolation burning things which may cause a fire disaster, extend base material ignition time or increase heat-insulating property to postpone a class coating of structure deteriorate time, can be divided into by the difference of purposes and use object: finishing fire retardant paint, cable fire-refractory coating, steel structure fire-proof paint, prestressed concrete floor slab frie retardant coating etc.
The development of China's frie retardant coating, in 15 ~ 20 years evenings of more external industrially developed country, although starting evening, tempo is very fast, especially steel structure fire-proof paint, variety type, technical feature, effect and standardization level are all close or reach advanced world standards.In recent years, along with the demand developing steel structure fire-proof paint rapidly of steel building is doubled and redoubled.
Super-thin steel structure fire-proof paint refers to that coat-thickness is no more than the steel structure fire-proof paint of 3mm, this frie retardant coating is by expanded foamed during fire, form fine and close fire proof heat-insulation layer, the new variety grown up in recent years, it can adopt spraying, brush or roller application, generally be used on the construction steel structure that requires within fire endurance 2h, compare with thin coated type steel structure fire-proof paint with thick coated type, ultrathin expansion steel structure fire-proof paint viscosity is thinner, coating is thinner, easy construction, better ornamental, high-decoration requirement can be met again while meeting fire protection requirement, particularly to exposed steel construction, this kind of coating is the steel structure fire-proof paint enjoying user to favor.Along with the development of society, the performance of people to super-thin steel structure fire-proof paint is had higher requirement, and the formula that existing super-thin steel structure fire-proof paint adopts is not quite reasonable, and such as, the filmogen of employing is more single; The fire retardant synergy difference etc. adopted, in the process used, there is erosion resistance and the bad defect of flame retardant resistance in the super-thin steel structure fire-proof paint obtained, and makes super-thin steel structure fire-proof paint lose protection effect.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of corrosion-resistant water super-thin steel structure fire-proof paint, its Corrosion Protection is excellent, Weatherproof ageing-resistant is good, and with the strong adhesion of steel, cohesiveness is good, there is long-acting fire prevention, long-term weatherability, ageing-resistant, corrosion resistant effect.
The corrosion-resistant water super-thin steel structure fire-proof paint of one that the present invention proposes, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 25-35 part, aqueous polyurethane emulsion 2-7 part, chlorine partial emulsion 3-10 part, chlorinated polyether resin 3-12 part, aqueous epoxy resins 2-10 part, aluminium triphosphate 1-10 part, tetramethylolmethane 2-10 part, trimeric cyanamide 3-12 part, zinc borate 10-15 part, antimonous oxide 5-10 part, zinc oxide 3-8 part, aluminium hydroxide 2-10 part, zinc phosphate 1-10 part, phosphor nitrogen combustion inhibitor 2-12 part, ceramic hollow microballon 8-15 part, kaolin 3-10 part, mica powder 2-8 part, titanium dioxide 3-15 part, chlorinated rubber 1-5 part, thickening material 1-3 part, defoamer 0.5-2 part, mould inhibitor 1-3 part, solubility promoter 2-10 part, containing epoxy group(ing) polysiloxane 1-3.5 part, fluorocarbon surfactant 0.2-1 part, deionized water 15-25 part.
Preferably, in its raw material, the weight ratio of water-based organosilicon crylic acid latex, aqueous polyurethane emulsion, chlorine partial emulsion, chlorinated polyether resin, aqueous epoxy resins is 27-33:5-7:4-8:6-10:5-9.
Preferably, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 29-32 part, aqueous polyurethane emulsion 6.2-6.7 part, chlorine partial emulsion 6-6.8 part, chlorinated polyether resin 7-7.6 part, aqueous epoxy resins 7-7.4 part, aluminium triphosphate 3-8 part, tetramethylolmethane 8-10 part, trimeric cyanamide 7-9 part, zinc borate 12-13.5 part, antimonous oxide 8-8.6 part, zinc oxide 5-7 part, aluminium hydroxide 7-7.8 part, zinc phosphate 4-8 part, phosphor nitrogen combustion inhibitor 5-9 part, ceramic hollow microballon 10-13 part, kaolin 8-8.6 part, mica powder 5-7 part, titanium dioxide 8-12 part, chlorinated rubber 3-3.5 part, thickening material 2.1-2.6 part, defoamer 1.2-1.7 part, mould inhibitor 1.9-2.4 part, solubility promoter 5-8 part, containing epoxy group(ing) polysiloxane 1.8-2.6 part, fluorocarbon surfactant 0.5-0.9 part, deionized water 17-21 part.
Preferably, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 30 parts, aqueous polyurethane emulsion 6.5 parts, chlorine partial emulsion 6.2 parts, chlorinated polyether resin 7.3 parts, aqueous epoxy resins 7.2 parts, aluminium triphosphate 5.6 parts, tetramethylolmethane 9.2 parts, trimeric cyanamide 8.3 parts, zinc borate 12.6 parts, antimonous oxide 8.2 parts, 5.8 parts, zinc oxide, 7.1 parts, aluminium hydroxide, zinc phosphate 6.2 parts, phosphor nitrogen combustion inhibitor 7.4 parts, ceramic hollow microballon 11.2 parts, kaolin 8.2 parts, mica powder 6.2 parts, titanium dioxide 10 parts, chlorinated rubber 3.3 parts, thickening material 2.5 parts, defoamer 1.5 parts, mould inhibitor 2 parts, solubility promoter 6 parts, containing epoxy group(ing) polysiloxane 2 parts, fluorocarbon surfactant 0.6 part, deionized water 20 parts.
Preferably, described phosphor nitrogen combustion inhibitor is prepared according to following technique: dimethylbenzene, hydroxymethyl-2 dihydroxy-ethylene urea, Dimethylamino pyridine and triethylamine are mixed, under cryosel bath and agitation condition, drip the xylene solution of chlorinated diphenyl phosphate, at 10-20 DEG C of reaction 3-6h after dropwising, after reaction terminates, obtain described phosphor nitrogen combustion inhibitor through filtration, underpressure distillation, washing, drying.
Preferably, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 50-60 part dimethylbenzene, 1.2-1.8 part hydroxymethyl-2 dihydroxy-ethylene urea, 0.01-0.05 part Dimethylamino pyridine and 2-5 part triethylamine mix, under cryosel bath and stirring velocity are the condition of 200-400r/min, drip the xylene solution of 30-45 part chlorinated diphenyl phosphate, wherein, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 11-20 part, at 10-20 DEG C of reaction 3-6h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
Preferably, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 55 parts of dimethylbenzene, 1.5 parts of hydroxymethyl-2 dihydroxy-ethylene ureas, 0.04 part of Dimethylamino pyridine and 3.6 parts of triethylamines mix, under cryosel bath and stirring velocity are the condition of 300r/min, drip the xylene solution of 40 parts of chlorinated diphenyl phosphates, wherein, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 13.5 parts, at 15 DEG C of reaction 4.6h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor, in the preparation process of phosphor nitrogen combustion inhibitor, with hydroxymethyl-2 dihydroxy-ethylene urea, chlorinated diphenyl phosphate is reactant, take dimethylbenzene as solvent, take Dimethylamino pyridine as catalyzer, take triethylamine as mineralizer, the hydroxyl of chlorinated diphenyl phosphate and hydroxymethyl-2 dihydroxy-ethylene urea is reacted, thus by hydroxymethyl-2 dihydroxy-ethylene urea, chlorinated diphenyl phosphate is combined as a whole, there is both character simultaneously, add in system with aluminium triphosphate, tetramethylolmethane, trimeric cyanamide, zinc borate, antimonous oxide, zinc oxide, aluminium hydroxide, zinc phosphate, ceramic hollow microballon, kaolin, mica powder, titanium dioxide has synergy, greatly improve the neat coal amout of film and the layer of charcoal good stability of formation, improve the flame retardant resistance of coating.
Preferably, drip in the process of the xylene solution of chlorinated diphenyl phosphate, time for adding is 2-3.5h.
Preferably, described solubility promoter is one or more the mixture in propylene glycol, ethylene glycol, butyl glycol ether, 2-amino-2-methyl-1-propanol, alcohol ester 12, METHYLPYRROLIDONE; Have selected one or more in propylene glycol, ethylene glycol, butyl glycol ether, 2-amino-2-methyl-1-propanol, alcohol ester 12, METHYLPYRROLIDONE as solubility promoter, make its evaporation rate moderate, improve the dispersiveness of each raw material in water, also freeze proof effect is played to film simultaneously.
Preferably, described fluorocarbon surfactant is the mixture of a kind of in 3-trimerization epoxy HFC-236fa amidopropyl (2-sulfurous acid) ethosulfate, 3-trimerization epoxy HFC-236fa amido propyl betaine or two kinds.
Corrosion-resistant water super-thin steel structure fire-proof paint of the present invention can Paint preparation technology conveniently be prepared from.
In the present invention, the filmogen as coating is coordinated with water-based organosilicon crylic acid latex using chlorinated polyether resin, aqueous polyurethane emulsion, chlorine partial emulsion, aqueous epoxy resins, give the cohesive strength of coating excellence, flame retardant resistance, water-fast moistureproofness and weathering resistance, wherein, the physicochemical property of organosilicon crylic acid latex each side can reach requirement, but its fire resistance period is short, and can not form good charring layer, flame retardant effect is not good enough, chlorine partial emulsion can form good charring layer, and fire resistance period is long, can make up the defect of water-based organosilicon crylic acid latex, but the bonding strength of chlorine partial emulsion and base material is poor, easily comes off, thus loses fireproofing function, aqueous epoxy resins coordinates join in coating with containing epoxy group(ing) polysiloxane, compensate for the defect of chlorine partial emulsion, improves the erosion resistance of film simultaneously, chlorinated polyether resin has the advantage of water-fast, acid and alkali-resistance, hydrolysis, ageing-resistant, weather, erosion resistance, adds in system, works in coordination with aqueous epoxy resins, chlorinated rubber, further improve the Corrosion Protection of coating, aqueous polyurethane emulsion has excellent mechanical property, adds in system, improves the consistency of each filmogen, the performance of each filmogen is worked in coordination with, improve the cohesive strength of coating, flame retardant resistance, water-fast moistureproofness and weathering resistance, with aluminium triphosphate, tetramethylolmethane, trimeric cyanamide is flame-retardant expanded system, with zinc borate, antimonous oxide, zinc oxide, aluminium hydroxide, zinc phosphate, ceramic hollow microballon, kaolin, mica powder, titanium dioxide is inorganic fire-retarded system, coordinate phosphor nitrogen combustion inhibitor, fluorocarbon surfactant and containing epoxy group(ing) polysiloxane effect under be uniformly dispersed in system, improve the resistivity against fire of coating, thermotolerance, water tolerance and weathering resistance, simultaneously due to kaolin, the structure of mica powder and aluminium triphosphate, improve water tolerance and the erosion resistance of coating, simultaneously, aluminium hydroxide in system can react with iron, ferro element in iron rust is existed with iron ion form, and combine with the phosphate anion of zinc phosphate, define stable passivation film, play the effect of isolated iron rust, further increase the corrosion resistance nature of coating.
In the present invention, by selecting suitable raw material, and control the proportioning of each raw material, make the collaborative promotion of the performance of each raw material, the corrosion-resistant water super-thin steel structure fire-proof paint Weatherproof ageing-resistant obtained is good, and Corrosion Protection is excellent, with the strong adhesion of steel, cohesiveness is good, has long-acting fire prevention, long-term weatherability, ageing-resistant effect.
Performance Detection is carried out to corrosion-resistant water super-thin steel structure fire-proof paint of the present invention, its time of drying≤3.5h; Cohesive strength >=0.72MPa; Water tolerance > 24h; Humidity resistance > 290h; Resistance to 5% hydrochloric acid soln > 260h; Resistance to 5% sulphuric acid soln > 260h; Resistance to 5% sodium hydroxide > 250h; Coat-thickness 2-2.5mm; Fire endurance >=126min.
Embodiment
In a particular embodiment, the corrosion-resistant water super-thin steel structure fire-proof paint of one that the present invention proposes, in its raw material, the weight part of water-based organosilicon crylic acid latex can be 25,26,28,28.6,29,29.3,31,32,34,34.6,35 parts; The weight part of aqueous polyurethane emulsion can be 2,2.6,3,3.2,4,4.5,5,5.3,6,6.7,7 parts; The weight part of chlorine partial emulsion can be 3,4,5,5.3,6,6.3,7,7.5,8,8.6,9,9.4,10 parts; The weight part of chlorinated polyether resin can be 3,4,5,6,6.3,7,8,8.5,9,9.3,10,10.6,11,11.3,12 parts; The weight part of aqueous epoxy resins can be 2,3,4,5,5.3,6,6.3,7,8,8.5,9,9.6,10 parts; The weight part of aluminium triphosphate can be 1,2,3,4,5,5.3,6,6.3,7,8,8.5,9,9.4,10 part; The weight part of tetramethylolmethane can be 2,3,4,5,5.3,6,6.3,7,8,8.5,9,9.4,10 parts; The weight part of trimeric cyanamide can be 3,4,5,6,6.3,7,8,8.5,9,9.3,10,10.3,11,11.6,12 parts; The weight part of zinc borate can be 10,10.6,11,11.3,12,12.6,13,13.4,14,14.5,15 parts; The weight part of antimonous oxide can be 5,6,7,8,8.5,9,9.3,10 parts; The weight part of zinc oxide can be 3,4,5,5.3,6,6.3,7,7.4,8 parts; The weight part of aluminium hydroxide can be 2,3,4,5,6,6.3,7,8,8.5,9,9.4,10 parts; The weight part of zinc phosphate can be 1,2,3,4,5,5.6,6,6.3,7,8,8.5,9,9.3,10 part; The weight part of phosphor nitrogen combustion inhibitor can be 2,3,4,5,5.6,6,6.3,7,8,8.5,9,9.3,10,10.6,11,11.3,12 parts; The weight part of ceramic hollow microballon can be 8,9,10,10.3,11,11.2,13,13.5,14,14.6,15 parts; Kaolinic weight part can be 3,4,5,6,6.3,7,8,8.5,9,9.3,10 parts; The weight part of mica powder can be 2,3,4,5,5.2,6,6.3,7,7.6,8 parts; The weight part of titanium dioxide can be 3,4,5,6,6.3,7,8,8.5,9,9.3,10,10.6,11,11.2,13,13.6,14,14.5,15 parts; The weight part of chlorinated rubber can be 1,1.2,1.8,2,2.3,2.6,3,3.4,4,4.6,5 part; The weight part of thickening material can be 1,1.2,1.6,1.8,2,2.3,2.6,2.8,2.9,3 part; The weight part of defoamer can be 0.5,0.6,0.8,1,1.2,1.5,1.8,2 part; The weight part of mould inhibitor can be 1,1.2,1.8,2,2.3,2.5,2.8,3 part; The weight part of solubility promoter can be 2,3,4,5,5.6,6,6.3,7,8,8.5,9,9.4,10 parts; Weight part containing epoxy group(ing) polysiloxane can be 1,1.2,1.8,2,2.1,2.6,3,3.4,3.5 part; The weight part of fluorocarbon surfactant can be 0.2,0.3,0.5,0.8,0.9,1 part; The weight part of deionized water can be 15,16,18,19,19.3,21,23,23.4,24,24.6,25 parts.
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
The corrosion-resistant water super-thin steel structure fire-proof paint of one that the present invention proposes, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 30 parts, aqueous polyurethane emulsion 6.5 parts, chlorine partial emulsion 6.2 parts, chlorinated polyether resin 7.3 parts, aqueous epoxy resins 7.2 parts, aluminium triphosphate 5.6 parts, tetramethylolmethane 9.2 parts, trimeric cyanamide 8.3 parts, zinc borate 12.6 parts, antimonous oxide 8.2 parts, 5.8 parts, zinc oxide, 7.1 parts, aluminium hydroxide, zinc phosphate 6.2 parts, phosphor nitrogen combustion inhibitor 7.4 parts, ceramic hollow microballon 11.2 parts, kaolin 8.2 parts, mica powder 6.2 parts, titanium dioxide 10 parts, chlorinated rubber 3.3 parts, thickening material 2.5 parts, defoamer 1.5 parts, mould inhibitor 2 parts, propylene glycol 6 parts, containing epoxy group(ing) polysiloxane 2 parts, fluorocarbon surfactant 0.6 part, deionized water 20 parts,
Wherein, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 60 parts of dimethylbenzene, 1.2 parts of hydroxymethyl-2 dihydroxy-ethylene ureas, 0.05 part of Dimethylamino pyridine and 2 parts of triethylamines mix, under cryosel bath and stirring velocity are the condition of 400r/min, drip the xylene solution of 30 parts of chlorinated diphenyl phosphates, wherein, time for adding is 3.5h, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 11 parts, at 20 DEG C of reaction 3h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
Embodiment 2
The corrosion-resistant water super-thin steel structure fire-proof paint of one that the present invention proposes, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 29 parts, aqueous polyurethane emulsion 6.7 parts, chlorine partial emulsion 6 parts, chlorinated polyether resin 7.6 parts, aqueous epoxy resins 7 parts, aluminium triphosphate 8 parts, tetramethylolmethane 8 parts, trimeric cyanamide 9 parts, zinc borate 12 parts, antimonous oxide 8.6 parts, 5 parts, zinc oxide, 7.8 parts, aluminium hydroxide, zinc phosphate 4 parts, phosphor nitrogen combustion inhibitor 5 parts, ceramic hollow microballon 13 parts, kaolin 8 parts, mica powder 7 parts, titanium dioxide 8 parts, chlorinated rubber 3.5 parts, thickening material 2.1 parts, defoamer 1.7 parts, mould inhibitor 1.9 parts, ethylene glycol 3 parts, butyl glycol ether 4 parts, 2-amino-2-methyl-1-propanol 1 part, containing epoxy group(ing) polysiloxane 1.8 parts, 3-trimerization epoxy HFC-236fa amidopropyl (2-sulfurous acid) ethosulfate 0.3 part, 3-trimerization epoxy HFC-236fa amido propyl betaine 0.6 part, deionized water 17 parts,
Wherein, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 50 parts of dimethylbenzene, 1.8 parts of hydroxymethyl-2 dihydroxy-ethylene ureas, 0.01 part of Dimethylamino pyridine and 5 parts of triethylamines mix, under cryosel bath and stirring velocity are the condition of 200r/min, drip the xylene solution of 45 parts of chlorinated diphenyl phosphates, wherein, time for adding is 2h, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 20 parts, at 10 DEG C of reaction 6h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
Embodiment 3
The corrosion-resistant water super-thin steel structure fire-proof paint of one that the present invention proposes, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 32 parts, aqueous polyurethane emulsion 6.2 parts, chlorine partial emulsion 6.8 parts, chlorinated polyether resin 7 parts, aqueous epoxy resins 7.4 parts, aluminium triphosphate 3 parts, tetramethylolmethane 10 parts, trimeric cyanamide 7 parts, zinc borate 13.5 parts, antimonous oxide 8 parts, 7 parts, zinc oxide, 7 parts, aluminium hydroxide, zinc phosphate 8 parts, phosphor nitrogen combustion inhibitor 9 parts, ceramic hollow microballon 10 parts, kaolin 8.6 parts, mica powder 5 parts, titanium dioxide 12 parts, chlorinated rubber 3 parts, thickening material 2.6 parts, defoamer 1.2 parts, mould inhibitor 2.4 parts, alcohol ester 12 parts, METHYLPYRROLIDONE 3 parts, containing epoxy group(ing) polysiloxane 2.6 parts, 3-trimerization epoxy HFC-236fa amidopropyl (2-sulfurous acid) ethosulfate 0.3 part, 3-trimerization epoxy HFC-236fa amido propyl betaine 0.2 part, deionized water 21 parts,
Wherein, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 58 parts of dimethylbenzene, 1.3 parts of hydroxymethyl-2 dihydroxy-ethylene ureas, 0.04 part of Dimethylamino pyridine and 3 parts of triethylamines mix, under cryosel bath and stirring velocity are the condition of 250r/min, drip the xylene solution of 36 parts of chlorinated diphenyl phosphates, wherein, time for adding is 3.2h, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 13 parts, at 16 DEG C of reaction 4h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
Embodiment 4
The corrosion-resistant water super-thin steel structure fire-proof paint of one that the present invention proposes, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 25 parts, aqueous polyurethane emulsion 7 parts, chlorine partial emulsion 3 parts, chlorinated polyether resin 12 parts, aqueous epoxy resins 2 parts, aluminium triphosphate 10 parts, tetramethylolmethane 2 parts, trimeric cyanamide 12 parts, zinc borate 10 parts, antimonous oxide 10 parts, 3 parts, zinc oxide, 10 parts, aluminium hydroxide, zinc phosphate 1 part, phosphor nitrogen combustion inhibitor 12 parts, ceramic hollow microballon 8 parts, kaolin 10 parts, mica powder 2 parts, titanium dioxide 15 parts, chlorinated rubber 1 part, thickening material 3 parts, defoamer 0.5 part, mould inhibitor 3 parts, METHYLPYRROLIDONE 2 parts, containing epoxy group(ing) polysiloxane 3.5 parts, 3-trimerization epoxy HFC-236fa amido propyl betaine 0.2 part, deionized water 25 parts,
Wherein, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 52 parts of dimethylbenzene, 1.6 parts of hydroxymethyl-2 dihydroxy-ethylene ureas, 0.02 part of Dimethylamino pyridine and 4 parts of triethylamines mix, under cryosel bath and stirring velocity are the condition of 300r/min, drip the xylene solution of 42 parts of chlorinated diphenyl phosphates, wherein, time for adding is 2.6h, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 16 parts, at 13 DEG C of reaction 5h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
Embodiment 5
The corrosion-resistant water super-thin steel structure fire-proof paint of one that the present invention proposes, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 35 parts, aqueous polyurethane emulsion 2 parts, chlorine partial emulsion 10 parts, chlorinated polyether resin 3 parts, aqueous epoxy resins 10 parts, aluminium triphosphate 1 part, tetramethylolmethane 10 parts, trimeric cyanamide 3 parts, zinc borate 15 parts, antimonous oxide 5 parts, 8 parts, zinc oxide, 2 parts, aluminium hydroxide, zinc phosphate 10 parts, phosphor nitrogen combustion inhibitor 2 parts, ceramic hollow microballon 15 parts, kaolin 3 parts, mica powder 8 parts, titanium dioxide 3 parts, chlorinated rubber 5 parts, thickening material 1 part, defoamer 2 parts, mould inhibitor 1 part, 2-amino-2-methyl-1-propanol 10 parts, containing epoxy group(ing) polysiloxane 1 part, 3-trimerization epoxy HFC-236fa amidopropyl (2-sulfurous acid) ethosulfate 1 part, deionized water 15 parts,
Wherein, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 55 parts of dimethylbenzene, 1.5 parts of hydroxymethyl-2 dihydroxy-ethylene ureas, 0.04 part of Dimethylamino pyridine and 3.6 parts of triethylamines mix, under cryosel bath and stirring velocity are the condition of 300r/min, drip the xylene solution of 40 parts of chlorinated diphenyl phosphates, wherein, time for adding is 3h, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 13.5 parts, at 15 DEG C of reaction 4.6h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a corrosion-resistant water super-thin steel structure fire-proof paint, it is characterized in that, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 25-35 part, aqueous polyurethane emulsion 2-7 part, chlorine partial emulsion 3-10 part, chlorinated polyether resin 3-12 part, aqueous epoxy resins 2-10 part, aluminium triphosphate 1-10 part, tetramethylolmethane 2-10 part, trimeric cyanamide 3-12 part, zinc borate 10-15 part, antimonous oxide 5-10 part, zinc oxide 3-8 part, aluminium hydroxide 2-10 part, zinc phosphate 1-10 part, phosphor nitrogen combustion inhibitor 2-12 part, ceramic hollow microballon 8-15 part, kaolin 3-10 part, mica powder 2-8 part, titanium dioxide 3-15 part, chlorinated rubber 1-5 part, thickening material 1-3 part, defoamer 0.5-2 part, mould inhibitor 1-3 part, solubility promoter 2-10 part, containing epoxy group(ing) polysiloxane 1-3.5 part, fluorocarbon surfactant 0.2-1 part, deionized water 15-25 part.
2. corrosion-resistant water super-thin steel structure fire-proof paint according to claim 1, it is characterized in that, in its raw material, the weight ratio of water-based organosilicon crylic acid latex, aqueous polyurethane emulsion, chlorine partial emulsion, chlorinated polyether resin, aqueous epoxy resins is 27-33:5-7:4-8:6-10:5-9.
3. corrosion-resistant water super-thin steel structure fire-proof paint according to claim 1 or 2, it is characterized in that, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 29-32 part, aqueous polyurethane emulsion 6.2-6.7 part, chlorine partial emulsion 6-6.8 part, chlorinated polyether resin 7-7.6 part, aqueous epoxy resins 7-7.4 part, aluminium triphosphate 3-8 part, tetramethylolmethane 8-10 part, trimeric cyanamide 7-9 part, zinc borate 12-13.5 part, antimonous oxide 8-8.6 part, zinc oxide 5-7 part, aluminium hydroxide 7-7.8 part, zinc phosphate 4-8 part, phosphor nitrogen combustion inhibitor 5-9 part, ceramic hollow microballon 10-13 part, kaolin 8-8.6 part, mica powder 5-7 part, titanium dioxide 8-12 part, chlorinated rubber 3-3.5 part, thickening material 2.1-2.6 part, defoamer 1.2-1.7 part, mould inhibitor 1.9-2.4 part, solubility promoter 5-8 part, containing epoxy group(ing) polysiloxane 1.8-2.6 part, fluorocarbon surfactant 0.5-0.9 part, deionized water 17-21 part.
4. corrosion-resistant water super-thin steel structure fire-proof paint according to any one of claim 1-3, it is characterized in that, its raw material comprises following component by weight: water-based organosilicon crylic acid latex 30 parts, aqueous polyurethane emulsion 6.5 parts, chlorine partial emulsion 6.2 parts, chlorinated polyether resin 7.3 parts, aqueous epoxy resins 7.2 parts, aluminium triphosphate 5.6 parts, tetramethylolmethane 9.2 parts, trimeric cyanamide 8.3 parts, zinc borate 12.6 parts, antimonous oxide 8.2 parts, 5.8 parts, zinc oxide, 7.1 parts, aluminium hydroxide, zinc phosphate 6.2 parts, phosphor nitrogen combustion inhibitor 7.4 parts, ceramic hollow microballon 11.2 parts, kaolin 8.2 parts, mica powder 6.2 parts, titanium dioxide 10 parts, chlorinated rubber 3.3 parts, thickening material 2.5 parts, defoamer 1.5 parts, mould inhibitor 2 parts, solubility promoter 6 parts, containing epoxy group(ing) polysiloxane 2 parts, fluorocarbon surfactant 0.6 part, deionized water 20 parts.
5. corrosion-resistant water super-thin steel structure fire-proof paint according to any one of claim 1-4, it is characterized in that, described phosphor nitrogen combustion inhibitor is prepared according to following technique: dimethylbenzene, hydroxymethyl-2 dihydroxy-ethylene urea, Dimethylamino pyridine and triethylamine are mixed, under cryosel bath and agitation condition, drip the xylene solution of chlorinated diphenyl phosphate, at 10-20 DEG C of reaction 3-6h after dropwising, after reaction terminates, obtain described phosphor nitrogen combustion inhibitor through filtration, underpressure distillation, washing, drying.
6. corrosion-resistant water super-thin steel structure fire-proof paint according to any one of claim 1-5, it is characterized in that, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 50-60 part dimethylbenzene, 1.2-1.8 part hydroxymethyl-2 dihydroxy-ethylene urea, 0.01-0.05 part Dimethylamino pyridine and 2-5 part triethylamine mix, under cryosel bath and stirring velocity are the condition of 200-400r/min, drip the xylene solution of 30-45 part chlorinated diphenyl phosphate, wherein, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 11-20 part, at 10-20 DEG C of reaction 3-6h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
7. corrosion-resistant water super-thin steel structure fire-proof paint according to any one of claim 1-6, it is characterized in that, described phosphor nitrogen combustion inhibitor is prepared according to following technique: by weight by 55 parts of dimethylbenzene, 1.5 parts of hydroxymethyl-2 dihydroxy-ethylene ureas, 0.04 part of Dimethylamino pyridine and 3.6 parts of triethylamines mix, under cryosel bath and stirring velocity are the condition of 300r/min, drip the xylene solution of 40 parts of chlorinated diphenyl phosphates, wherein, in the xylene solution of chlorinated diphenyl phosphate, the quality of chlorinated diphenyl phosphate is 13.5 parts, at 15 DEG C of reaction 4.6h after dropwising, through filtering after reaction terminates, underpressure distillation, washing, drying obtains described phosphor nitrogen combustion inhibitor.
8. corrosion-resistant water super-thin steel structure fire-proof paint according to any one of claim 5-7, is characterized in that, drip in the process of the xylene solution of chlorinated diphenyl phosphate, time for adding is 2-3.5h.
9. corrosion-resistant water super-thin steel structure fire-proof paint according to any one of claim 1-8, it is characterized in that, described solubility promoter is one or more the mixture in propylene glycol, ethylene glycol, butyl glycol ether, 2-amino-2-methyl-1-propanol, alcohol ester 12, METHYLPYRROLIDONE.
10. corrosion-resistant water super-thin steel structure fire-proof paint according to any one of claim 1-9, it is characterized in that, described fluorocarbon surfactant is the mixture of a kind of in 3-trimerization epoxy HFC-236fa amidopropyl (2-sulfurous acid) ethosulfate, 3-trimerization epoxy HFC-236fa amido propyl betaine or two kinds.
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| CN106237798A (en) * | 2016-08-31 | 2016-12-21 | 芜湖恒耀汽车零部件有限公司 | The inner wall anti-corrosive coating of boiler waste gas purification device water tank |
| CN106675400A (en) * | 2016-12-07 | 2017-05-17 | 江西龙正科技发展有限公司 | Thin type fireproof coating |
| CN108129966A (en) * | 2017-12-19 | 2018-06-08 | 海洋化工研究院有限公司 | A kind of chlorinated polyether emulsion water-based anticorrosive paint |
| CN108359331A (en) * | 2018-02-05 | 2018-08-03 | 崇义恒毅陶瓷复合材料有限公司 | The method and coating of coating are formed on ceramic matric composite surface |
| WO2022088148A1 (en) * | 2020-10-31 | 2022-05-05 | 河北比尔尼克新材料科技股份有限公司 | High temperature resistant, flame retardant and anti-rust water-based paint, preparation method therefor and application thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106237798A (en) * | 2016-08-31 | 2016-12-21 | 芜湖恒耀汽车零部件有限公司 | The inner wall anti-corrosive coating of boiler waste gas purification device water tank |
| CN106675400A (en) * | 2016-12-07 | 2017-05-17 | 江西龙正科技发展有限公司 | Thin type fireproof coating |
| CN108129966A (en) * | 2017-12-19 | 2018-06-08 | 海洋化工研究院有限公司 | A kind of chlorinated polyether emulsion water-based anticorrosive paint |
| CN108359331A (en) * | 2018-02-05 | 2018-08-03 | 崇义恒毅陶瓷复合材料有限公司 | The method and coating of coating are formed on ceramic matric composite surface |
| CN108359331B (en) * | 2018-02-05 | 2020-05-22 | 崇义恒毅陶瓷复合材料有限公司 | Method for forming coating on surface of ceramic matrix composite material and coating |
| WO2022088148A1 (en) * | 2020-10-31 | 2022-05-05 | 河北比尔尼克新材料科技股份有限公司 | High temperature resistant, flame retardant and anti-rust water-based paint, preparation method therefor and application thereof |
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Application publication date: 20151216 |