有机硅改性聚酯树脂耐温涂料的研制

Study and Preparation of Organosilicone-modified Polyester Resins Heat-resistant Coatings

采用有机硅树脂对饱和聚酯树脂进行了共聚改性,以此共聚物为成膜树脂,采用合适的固化剂,添加适当的颜填料制备了耐候耐温涂料,该涂料具有优异的耐高温及耐候性能。

The organosilicone resins were adopted to carry out copolymerized modification for saturated polyester resin. With the obtained copolymer as a film-forming resin, the author used a suitable curing agent and added proper pigment and filler to prepare a kind of weatherproof and heat-resistant coatings, which had good high-temperature resistance and weather resistance.