高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 307.
• Chemistry in Materials Sciences • 上一篇 下一篇
ZHANG Wu-Long1, CHENG Si-Kun2
ZHANG Wu-Long1, CHENG Si-Kun2
摘要:
An acrylic resin coating by itself, shows resistance to weather and color retention, but has poor high-temperature resistance. The silicone resin exhibits excellent weatherability, good heat resistance and strong hydrophobicity. To improve the exterior durability, dirt-pickup resistance and color retention of acrylic resin, a little amount of silicone functional group was introduced into it, taking advantaging of high dissociation energy and low surface tension, good stability to gloss and heat,ultraviolet light resistance of the Si-O bond of polysilonxane[1,2].
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