引用本文:
高富堂, 张晓镭, 冯见艳, 王兆闫. 羟基硅油改性丙烯酸树脂的合成及其性能[J]. 应用化学,
2006, 23(7): 790-793.
Citation: GAO Fu-Tang, ZHANG Xiao-Lei, FENG Jian-Yan, WANG Zhao-Yan. Synthesis and Properties of Acrylic Resin Modified by Hydroxyl Silicon Oil[J]. Chinese Journal of Applied Chemistry, 2006, 23(7): 790-793.
Citation: GAO Fu-Tang, ZHANG Xiao-Lei, FENG Jian-Yan, WANG Zhao-Yan. Synthesis and Properties of Acrylic Resin Modified by Hydroxyl Silicon Oil[J]. Chinese Journal of Applied Chemistry, 2006, 23(7): 790-793.
羟基硅油改性丙烯酸树脂的合成及其性能
English
Synthesis and Properties of Acrylic Resin Modified by Hydroxyl Silicon Oil
Abstract:
With ammonium persulfate as initiator,mixture of sodium dodecyl benzene sulfonate(SDBS) and nonionic emulsifier alkyl ethyleue oxide as compound emulsifier,an acrylic film material modified by hydroxyl silicon oil was synthesized by seeding emulsion polymerization technique.Effects of soft to hard monomers ratio,temperature,amounts of emulsifier and polysilicone on the properties of polymerization emulsion were studied.Experimental results show that the stability of polymerization emulsion was higher than others when the optimal mass ratio of soft to hard monomers was set as 13:12,and 3% emulsifiers and 12% polysilicone reacted at 75~80℃.Glass transition temperature(Tg) and water absorption of the film of modified resin are decreased dramatically and the tensile strength is increased.
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