CN108300013A - 一种水性膨胀型防火涂料 - Google Patents

一种水性膨胀型防火涂料 Download PDF

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CN108300013A
CN108300013A CN201610713555.XA CN201610713555A CN108300013A CN 108300013 A CN108300013 A CN 108300013A CN 201610713555 A CN201610713555 A CN 201610713555A CN 108300013 A CN108300013 A CN 108300013A
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parts
water
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refractory coating
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王军红
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Nanjing Yihe Cultural Creativity Co Ltd
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Nanjing Yihe Cultural Creativity 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
    • C09D131/00Coating 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04Homopolymers or copolymers of vinyl acetate
    • 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
    • C09D5/08Anti-corrosive paints
    • 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
    • C09D5/185Intumescent 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
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种水性膨胀型防火涂料,属于涂料领域。一种水性膨胀型防火涂料,包括以下重量份数的组分:聚醋酸乙烯乳液15‑20份,聚有机硅氧烷乳液7‑10份,聚磷酸胺10‑15份,双季戊四醇8‑12份,氯化石蜡10‑15份,水性三聚氰胺甲醛树脂10‑12份,钛白粉4‑7份,六偏磷酸钠溶液1‑3份,偶氮二甲酰胺1‑3份,水18‑25份。本发明的水性膨胀型防火涂料具有防火隔热性能好、粘接力好、强度高、能经受高低温循环的影响,涂层的耐水性、耐酸性、耐盐腐蚀性良好,不易脱落,贮存稳定,装饰性好,施工方便等优点。

Description

一种水性膨胀型防火涂料
技术领域
本发明涉及涂料领域,具体地说,涉及一种水性膨胀型防火涂料 。
背景技术
防火涂料从防火机理来讲一般分为膨胀型和非膨胀型两类。非水性膨胀型防火涂料 是靠其自身的高难燃或不燃性来达到阻燃防火的目的,要想达到好的防火效果必须涂得很厚,添加大量含卤素、氮、磷等阻燃剂,产生大量有毒气体。水性膨胀型防火涂料 就是涂膜受热膨胀形成蜂窝状炭化层,使火焰热量受到隔离而减少或减缓对底材的传递,同时在高温时涂料分解出不燃气体,隔绝并稀释了空气,另外涂层在防火时发生的一系列物理和化学反应吸收了大量热量从而起到阻燃和延缓火焰扩展、蔓延,为人们提供灭火的时间。水性膨胀型防火涂料 受热膨胀后,产生的多孔泡沫防御层,比原涂层厚几十甚至几百倍,且膨胀后泡沫层的导热系数比末膨胀前的涂层至少低一个数量级,涂得很薄就可达到很好的防火效果。近年来随着经济的快速发展,消防观念也在逐步提升,除了对建筑做有效的逃生空间规划外,对防火建筑材料的选择也尤为重要,现有的防火涂料在受到高温烘烤时,会产生融化、滴垂或者龟裂剥落等现象,无法提供有效的防火能力。
发明内容
为解决现有技术中存在的技术问题,本发明提供一种水性膨胀型防火涂料 ,具有良好的防火性能和耐热性能,适用于作为建筑或贵重物品的保护涂料。
为解决上述技术问题,本发明采用如下技术方案:
一种水性膨胀型防火涂料,包括以下重量份数的组分:
聚醋酸乙烯乳液 15-20份
聚有机硅氧烷乳液 7-10份
聚磷酸胺 10-15份
双季戊四醇 8-12份
氯化石蜡 10-15份
水性三聚氰胺甲醛树脂 10-12份
钛白粉 4-7份
六偏磷酸钠溶液 1-3份
偶氮二甲酰胺 1-3份
水 18-25份。
所述的六偏磷酸钠溶液为质量分数10%的六偏磷酸钠溶液。
所述的聚醋酸乙烯乳液为三氯乙基磷酸酯增韧聚醋酸乙烯乳液。
有益效果
本发明的水性膨胀型防火涂料 具有防火隔热性能好、粘接力好、强度高、能经受高低温循环的影响,涂层的耐水性、耐酸性、耐盐腐蚀性良好,不易脱落,贮存稳定,装饰性好,施工方便等优点。
具体实施方式
下面结合实施例对本发明作进一步详细的说明。
实施例1
一种水性膨胀型防火涂料,包括以下重量份数的组分:
聚醋酸乙烯乳液 20份
聚有机硅氧烷乳液 10份
聚磷酸胺 15份
双季戊四醇 12份
氯化石蜡 15份
水性三聚氰胺甲醛树脂 12份
钛白粉 7份
六偏磷酸钠溶液 3份
偶氮二甲酰胺 3份
水 25份。
实施例2
一种水性膨胀型防火涂料,包括以下重量份数的组分:
聚醋酸乙烯乳液 17份
聚有机硅氧烷乳液 9份
聚磷酸胺 12份
双季戊四醇 9份
氯化石蜡 11份
水性三聚氰胺甲醛树脂 11份
钛白粉 5份
六偏磷酸钠溶液 2份
偶氮二甲酰胺 2份
水 19份。

Claims (4)

1.一种水性膨胀型防火涂料,其特征在于:包括以下重量份数的组分:
聚醋酸乙烯乳液 15-20份
聚有机硅氧烷乳液 7-10份
聚磷酸胺 10-15份
双季戊四醇 8-12份
氯化石蜡 10-15份
水性三聚氰胺甲醛树脂 10-12份
钛白粉 4-7份
六偏磷酸钠溶液 1-3份
偶氮二甲酰胺 1-3份
水 18-25份。
2.如权利要求1所述的一种水性膨胀型防火涂料,其特征在于:所述的六偏磷酸钠溶液为质量分数10%的六偏磷酸钠溶液。
3.如权利要求1所述的一种水性膨胀型防火涂料,其特征在于:所述的聚醋酸乙烯乳液为三氯乙基磷酸酯增韧聚醋酸乙烯乳液。
4.如权利要求1所述的一种水性膨胀型防火涂料,其特征在于:所述的水为去离子水。
CN201610713555.XA 2016-08-24 2016-08-24 一种水性膨胀型防火涂料 Pending CN108300013A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115011241A (zh) * 2022-05-26 2022-09-06 江苏新澄瑞材料科技有限公司 一种锂电池包热失控隔热防火保护组合物
CN115322609A (zh) * 2022-09-13 2022-11-11 张建峰 一种水性膨胀型防火涂料
CN118165608A (zh) * 2024-03-20 2024-06-11 广州市保达新材料科技有限公司 一种轻型钢结构的表面防火涂料制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115011241A (zh) * 2022-05-26 2022-09-06 江苏新澄瑞材料科技有限公司 一种锂电池包热失控隔热防火保护组合物
CN115322609A (zh) * 2022-09-13 2022-11-11 张建峰 一种水性膨胀型防火涂料
CN118165608A (zh) * 2024-03-20 2024-06-11 广州市保达新材料科技有限公司 一种轻型钢结构的表面防火涂料制备方法

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