CN108610785A - 一种建筑外墙用防火涂料及其制备方法 - Google Patents
一种建筑外墙用防火涂料及其制备方法 Download PDFInfo
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- CN108610785A CN108610785A CN201611111773.2A CN201611111773A CN108610785A CN 108610785 A CN108610785 A CN 108610785A CN 201611111773 A CN201611111773 A CN 201611111773A CN 108610785 A CN108610785 A CN 108610785A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
一种建筑外墙用防火涂料及其制备方法,以下重量配置而成,包括硅酸乙酯15—20kg、莫来石纤维10—15kg、环氧酯5—10kg、聚四氟乙烯10—15kg、二甲替甲酰胺5—10kg、聚丙烯酸5—10kg、五羟基己酸钠5—10kg、衣康酸酯5—10kg、水泥15—20kg、水800—1000kg。本发明制备方法具体如下:首先按照各组分原料称取原料,然后将水倒入反应釜中,加热至30—40℃时,加入硅酸乙酯、莫来石纤维、环氧酯、聚四氟乙烯、二甲替甲酰胺、聚丙烯酸、五羟基己酸钠、衣康酸酯、水泥搅拌,再升温至90℃,保温30分后,即得成品。本发明优点为无毒无味无腐蚀,对坏境无污染,且封闭性好,强度高,无裂纹。
Description
技术领域
本发明涉及涂料领域,特别涉及一种适用于建筑防火用涂料及制备方法。
背景技术
建筑外墙用防火涂料在一定时间内能阻止燃烧,控制火势的发展,为人们灭火提供时间。根据防火涂料的作用、功能和现行国家标准对防火涂料的要求。
发明内容
本发明的目的在于提供一种绝热性能好、导热系数低、性能稳定、价格低廉、无毒无味的保温原料制成闭孔微孔结构的一种建筑外墙用防火涂料及其制备方法。
一种建筑外墙用防火涂料及其制备方法,以下重量配置而成,包括硅酸乙酯15—20kg、莫来石纤维10—15kg、环氧酯5—10kg、聚四氟乙烯10—15kg、二甲替甲酰胺5—10kg、聚丙烯酸5—10kg、五羟基己酸钠5—10kg、衣康酸酯5—10kg、水泥15—20kg、水800—1000kg。
本发明制备方法具体如下:首先按照各组分原料称取原料,然后将水倒入反应釜中,加热至30—40℃时,加入硅酸乙酯、莫来石纤维、环氧酯、聚四氟乙烯、二甲替甲酰胺、聚丙烯酸、五羟基己酸钠、衣康酸酯、水泥搅拌,再升温至90℃,保温30分后,即得成品。
本发明优点为无毒无味无腐蚀,对坏境无污染,施工造价低于苯板的30—50%,不怕雨浸日晒和寒冻,同墙体及外罩水泥砂浆保护层结合性好,使用寿命大于30年可适应任何形状复杂界面上随物成形,且建筑外墙防火涂料效果好,封闭性好,强度高,无裂纹。
具体实施例
实施例一
一种建筑外墙用防火涂料及其制备方法,以下重量配置而成,包括硅酸乙酯18kg、莫来石纤维13kg、环氧酯8kg、聚四氟乙烯13kg、二甲替甲酰胺8kg、聚丙烯酸8kg、五羟基己酸钠8kg、衣康酸酯8kg、水泥18kg、水900kg。
本发明制备方法具体如下:首先按照各组分原料称取原料,然后将水倒入反应釜中,加热至30—40℃时,加入硅酸乙酯、莫来石纤维、环氧酯、聚四氟乙烯、二甲替甲酰胺、聚丙烯酸、五羟基己酸钠、衣康酸酯、水泥搅拌,再升温至90℃,保温30分后,即得成品。
实施例二
实施例二与实施一基本相同,其不同之处是以下重量配置为硅酸乙酯15kg、莫来石纤维10kg、环氧酯5kg、聚四氟乙烯10kg、二甲替甲酰胺5kg、聚丙烯酸5kg、五羟基己酸钠5kg、衣康酸酯5kg、水泥15kg、水800kg。
实施例三
实施例三与实施一基本相同,其不同之处是以下重量配置为硅酸乙酯20kg、莫来石纤维15kg、环氧酯10kg、聚四氟乙烯15kg、二甲替甲酰胺10kg、聚丙烯酸10kg、五羟基己酸钠10kg、衣康酸酯10kg、水泥20kg、水1000kg。
Claims (2)
1.一种建筑外墙用防火涂料及其制备方法,其特征是以下重量配置而成,包括硅酸乙酯15—20kg、莫来石纤维10—15kg、环氧酯5—10kg、聚四氟乙烯10—15kg、二甲替甲酰胺5—10kg、聚丙烯酸5—10kg、五羟基己酸钠5—10kg、衣康酸酯5—10kg、水泥15—20kg、水800—1000kg;本发明制备方法具体如下:首先按照各组分原料称取原料,然后将水倒入反应釜中,加热至30—40℃时,加入硅酸乙酯、莫来石纤维、环氧酯、聚四氟乙烯、二甲替甲酰胺、聚丙烯酸、五羟基己酸钠、衣康酸酯、水泥搅拌,再升温至90℃,保温30分后,即得成品。
2.根据权利要求1所述的一种建筑外墙用防火涂料及其制备方法,其特征在于所述的重量配置为硅酸乙酯18kg、莫来石纤维13kg、环氧酯8kg、聚四氟乙烯13kg、二甲替甲酰胺8kg、聚丙烯酸8kg、五羟基己酸钠8kg、衣康酸酯8kg、水泥18kg、水900kg。
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