基本信息:
- 专利标题： 一种生物基氟改性聚氨酯水性透明隔热涂料
- 专利标题（英）：Bio-based fluorine-modified polyurethane aqueous transparent heat-insulation coating
- 申请号：CN201811329611.5 申请日：2018-11-08
- 公开(公告)号：CN109517517A 公开(公告)日：2019-03-26
- 发明人： 张武 , 许钧强 , 康伦国 , 姚东生
- 申请人： 合众(佛山)化工有限公司 , 韶关市合众化工有限公司
- 申请人地址： 广东省佛山市三水区范湖经济开发区
- 专利权人： 合众(佛山)化工有限公司,韶关市合众化工有限公司
- 当前专利权人： 合众(佛山)化工有限公司,韶关市合众化工有限公司
- 当前专利权人地址： 广东省佛山市三水区范湖经济开发区
- 代理机构： 深圳瑞天谨诚知识产权代理有限公司
- 代理人： 张佳
- 主分类号： C09D175/14
- IPC分类号： C09D175/14 ; C09D7/61 ; C09D5/08 ; C09D5/18 ; C09D5/16 ; C08G18/67 ; C08G18/66 ; C08G18/48 ; C08G18/44 ; C08G18/12 ; C08G18/32 ; C08G18/34 ; C08G18/28
The invention relates to a bio-based fluorine-modified polyurethane aqueous transparent heat-insulation coating. The coating comprises the following compositions: 40.0-75.0% of bio-based fluorine-modified aqueous polyurethane resin, 15.0-40.0% of nano transparent heat insulation agent, 3.0-12.0% of nano photocatalyst, 0-10.0% of transparent nano color paste, 2.0-6.0% of cosolvent, 0.2-2.5% of substrate adhesive agent, 2.0-10.0% of auxiliary agent and the balance of deionized water based on 100% weight percentage. The bio-based fluorine-modified polyurethane aqueous transparent heat-insulationcoating prepared by the invention has excellent adhesion, corrosion resistance, aging resistance, wear resistance, hydrophobic antifouling property, high glossiness, self-flame retardancy, mechanicalproperty and biodegradability; the visible light transmittance is greater than 70% and the heat insulation performance is very significant; the coating can be widely used for heat insulation and protection on various glass, engineering plastic, aluminum alloy and cement surfaces.