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高分悬赏鹿晗是男是女
Preparation and properties of styrene-acrylic emulsion Research Abstract: styrene, butyl acrylate, acrylic acid as monomers, ammonium persulfate as initiator, OP-10 and SDS as the emulsifier, continuous polymerization process by dropping the preparation of styrene-acrylic emulsion. The results show that the SDS: OP-10 = 1:1 (mass ratio) composite emulsifier content of 4% of the total mass can be better prepared emulsion
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