Title: Preparation of High Viscosity and High Gloss Styrene-acrylic Ester Emulsion
Abstract: High viscosity and high gloss styrene-acrylic ester emulsion was prepared with anion and non-ion composite emulsion system,monomer pre-emulsion process,and continue dropping method.The viscosity and gloss of styrene-acrylic ester emulsion was modified by regulating the kinds and mol ratio of monomers,the dosage of emulsifier,the proportion of anion and non-ion,and the dosage of initiators.The results showed that when the content of the initiators at 0.3%,emulsifier at 2.4%,anionic surfactant : nonionic surfactant = 2:1,n-Butyl arcylate20.6%,styrene20.6%,methyl methacrylate1.8%,acrylic2.0%,dropping time 45min,polymerization temperature 80℃,79% gloss of styrene-acrylic ester emulsion can be produced.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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