阴离子乳化剂对苯丙乳胶性能的影响  

Effect of Anionic Emulsifier on the Properties of Styrene-acrylic Latex

作　　者：张忠伟 范理 李同军 江德锦 李鑫 ZHANG Zhong-wei;FAN Li;LI Tong-jun;JIANG De-jin;LI Xin(Shunde BATF Industrial Co.,Ltd.,Foshan 528322,Guangdong,China)

机构地区：[1]佛山市顺德区巴德富实业有限公司

出　　处：《中国涂料》2019年第11期34-37,共4页China Coatings

摘　　要：在苯丙乳胶的合成过程中,选择乙氧基数不同的阴离子乳化剂合成乳胶,研究此类乳化剂对乳胶的耐水性、贮存稳定性和耐擦洗性能的影响;同时研究了磺基琥珀酸二辛酯钠、脂肪醇硫酸钠和十二烷基苯磺酸钠乳化剂对其性能的影响。对内墙苯丙乳胶乳化剂的选择及提高内墙苯丙乳胶性能提供一定的数据支持和帮助。In the synthesis of styrene-acrylic latex,anionic emulsifiers with different ethoxy group numbers are selected to synthesize latex.Their effects on latex’s water resistance,storage stability and scrub resistance are studied.The effects of sodium dioctyl sulfosuccinate,sodium fatty alcohol sulfate and sodium dodecyl benzene sulfonate emulsifier on the properties are also studied.The selection of interior wall styrene-acrylic latex emulsifier and the improvement of inner wall styrene-acrylic latex’s performance provide some data support and assistance.

关 键 词：阴离子乳化剂 乙氧基数 苯丙乳胶 耐水性 贮存稳定性 耐擦洗性 

分 类 号：TQ630.494[化学工程—精细化工]