CN107353809A - 一种环保丙烯酸改性聚氨酯磁漆 - Google Patents

一种环保丙烯酸改性聚氨酯磁漆 Download PDF

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CN107353809A
CN107353809A CN201710512105.9A CN201710512105A CN107353809A CN 107353809 A CN107353809 A CN 107353809A CN 201710512105 A CN201710512105 A CN 201710512105A CN 107353809 A CN107353809 A CN 107353809A
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parts
acrylic acid
acid modified
modified polyurethane
enamel paint
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张建华
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Jiangsu New Guoguang Coating Co Ltd
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Jiangsu New Guoguang Coating Co Ltd
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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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0812—Aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种环保丙烯酸改性聚氨酯磁漆，它是由以下原料及其质量份数组成：氨基树脂，20‑30份；丙烯酸改性聚氨酯树脂，50‑60份；铝粉，10‑20份；二氧化钛，5‑10份；硅藻土，2‑5份；甲基纤维素，5‑8份；稳定剂，1‑3份；流平剂，5‑8份；增稠剂，1‑1.5份；乳化剂，0.5‑1份；去离子水，50‑60份。本发明制备的磁漆以丙烯酸改性聚氨酯树脂配合铝粉作为主要成分，可有效提升磁漆漆膜硬度，组成成分设计合理，以去离子水为溶剂进行稀释，代替有机溶剂，对环境友好，提高耐磨性能，且附着力强、延展性好、耐高温、使用寿命长，有效改善生产环境，有利于工人身体健康。

Description

一种环保丙烯酸改性聚氨酯磁漆
技术领域
本发明涉及一种环保丙烯酸改性聚氨酯磁漆，属于磁漆技术领域。
背景技术
随着市场上对工业机械设备、五金家电、农用机械等金属基材表面硬度要求的升高，现有的磁漆的漆膜硬度已逐渐无法满足使用要求。
磁漆又名瓷漆，英文enamel。是以清漆为基料，加入颜料研磨制成的，涂层干燥后呈磁光色彩而涂膜坚硬，常用的有酚醛磁漆和醇酸磁漆两类，适合于金属窗纱网格等。以醇酸树脂为主，按各种品种的要求加入所需的颜料及助剂等，研磨而成；主要特点是：具有良好的光泽、耐候性、耐水性，附着力强，能经受气候的强烈变化。用途：金属、木质，各种车辆机械仪表及水上钢铁构件船舶。
磁漆是一种高附着力，高防腐的油漆品种，常用于钢结构防腐底漆、湿热、水下环境面漆、镀锌钢构件、不锈钢底漆、外墙封闭底漆等。磁漆是双组份油漆，常温施工,低于5℃不宜施工。具有双组份油漆所特有的熟化阶段和适用期。即配置好的双组份油漆需要再一定时期内用完。超出适用期的油漆即使再加稀释剂也不宜使用。
发明内容
为了克服上述现有技术的不足，本发明提供了一种环保丙烯酸改性聚氨酯磁漆，它是由以下原料及其质量份数组成：氨基树脂，20-30份；丙烯酸改性聚氨酯树脂，50-60份；铝粉，10-20份；二氧化钛，5-10份；硅藻土，2-5份；甲基纤维素，5-8份；稳定剂，1-3份；流平剂，5-8份；增稠剂，1-1.5份；乳化剂，0.5-1份；去离子水，50-60份。
进一步优化的，它是由以下原料及其质量份数组成：氨基树脂，25份；丙烯酸改性聚氨酯树脂，58份；铝粉，15份；二氧化钛，8份；硅藻土，3份；甲基纤维素，6份；稳定剂，1.5份；流平剂，6.5份；增稠剂，1份；乳化剂，1份；去离子水，60份。
本发明有益技术效果：本发明制备的磁漆以丙烯酸改性聚氨酯树脂配合铝粉作为主要成分，可有效提升磁漆漆膜硬度，组成成分设计合理，以去离子水为溶剂进行稀释，代替有机溶剂，对环境友好，提高耐磨性能，且附着力强、延展性好、耐高温、使用寿命长，有效改善生产环境，有利于工人身体健康。辊涂成型快干的辊涂工 艺代替喷涂工艺，涂装时塑胶漆的利用度能达到90％以上，减少了空气中的挥发和浪费，环保效果好。
具体实施方式
下面结合实施例对本发明作进一步说明。
实施例1
一种环保丙烯酸改性聚氨酯磁漆，它是由以下原料及其质量份数组成：氨基树脂，20份；丙烯酸改性聚氨酯树脂，50份；铝粉，20份；二氧化钛，10份；硅藻土，2份；甲基纤维素， 8份；稳定剂，1份；流平剂， 8份；增稠剂，1.5份；乳化剂，0.5份；去离子水，60份。
实施例2
一种环保丙烯酸改性聚氨酯磁漆，它是由以下原料及其质量份数组成：氨基树脂，25份；丙烯酸改性聚氨酯树脂，58份；铝粉，15份；二氧化钛，8份；硅藻土，3份；甲基纤维素，6份；稳定剂，1.5份；流平剂，6.5份；增稠剂，1份；乳化剂，1份；去离子水，60份。

Claims (2)

1.一种环保丙烯酸改性聚氨酯磁漆，其特征在于：它是由以下原料及其质量份数组成：氨基树脂，20-30份；丙烯酸改性聚氨酯树脂，50-60份；铝粉，10-20份；二氧化钛，5-10份；硅藻土，2-5份；甲基纤维素，5-8份；稳定剂，1-3份；流平剂，5-8份；增稠剂，1-1.5份；乳化剂，0.5-1份；去离子水，50-60份。
2.根据权利要求1所述的环保丙烯酸改性聚氨酯磁漆，其特征在于：它是由以下原料及其质量份数组成：氨基树脂，25份；丙烯酸改性聚氨酯树脂，58份；铝粉，15份；二氧化钛，8份；硅藻土，3份；甲基纤维素，6份；稳定剂，1.5份；流平剂，6.5份；增稠剂，1份；乳化剂，1份；去离子水，60份。
CN201710512105.9A 2017-06-29 2017-06-29 一种环保丙烯酸改性聚氨酯磁漆 Pending CN107353809A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116355513A (zh) * 2023-02-16 2023-06-30 广东立邦长润发科技材料有限公司 一种汽车内饰实木漆及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116355513A (zh) * 2023-02-16 2023-06-30 广东立邦长润发科技材料有限公司 一种汽车内饰实木漆及其制备方法

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Application publication date: 20171117