Preparation and properties of super-high solids coatings

被引：0
作者：
Tanabe, H [1 ]
Ohsugi, H [1 ]
Takarada, M [1 ]
机构：
[1] Nippon Paint Co Ltd, Res Inst Chem & Macromol, Neyagawa, Osaka 572, Japan
来源：
XXIIND INTERNATIONAL CONFERENCE IN ORGANIC COATINGS - WATERBORNE - HIGH SOLIDS - POWDER COATINGS | 1996年
关键词：
hydrosilylation reaction; alkenyl gruop; hydrogensilane group; super high solids coatings; acrylic polymer; ether oligomer; silicone polymer; VOC; acid resistance; heat resistance;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The present investigation concerns super high solids coatings composed of a silicone polymer containing SiH groups in combination with C=C containing polymers such as acrylic or polyether. Acrylic Polymers have been obtained by free radical polymerization of a monomer having an alkenyl group and other vinyl monomers. Also, the silicone polymer has been prepared by the equilibrium reaction of SiH containing polysiloxane and other polysiloxanes in the presence of sulfuric acid. They were very compatible. The clear paints made with these polymers had low VOC, and the cured film formed by the hydrosilylation reaction had superior acid resistance and heat resistance compared with the conventional acrylic/melamine system.
引用
收藏
页码：337 / 349
页数：13
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