摘要
介绍了一种乳液聚合方法。通过种子乳液聚合,调整单体比例,引发剂和乳化剂的品种及数量,确定当丙烯酸丁酯和苯乙烯占单体总量的90%～94%,功能单体N-羟甲基丙烯酰胺和丙烯酸羟乙酯占单体总量的2.5%～4.5%,引发剂用量占单体重量的0.9%,阴、非离子乳化剂比例为1∶3,乳化剂总量为单体总量2%,丙烯酸用量为单体总量的3%～4%时,合成的皮革涂饰剂FS-001牢度高,手感好,柔软丰满,具有良好的市场应用前景。
In this article,one kind of emulsion polymerizing method was introduced.By means of seed emulsion polymerizing and adjusting monomer proportion,kind and quantity of initiator and emulsifier,leather coating agent FS-001 with high fastness,good handle,excellent elasticity and good market prospect was synthesized when butyl acrylate and styrene monomer accounted for 90%~94%,functional monomer N-methylol acrylamide and HEMA monomer accounted for 2.5%~4.5%,Initiator accounted for 0.9%,emulsifiers（negative-ionic∶non-ionic =1∶3） accounted for 2% and acrylic monomers accounted for 3% ~4% of total monomer weight.
出处
《皮革与化工》
CAS
2011年第5期12-14,共3页
Leather And Chemicals
关键词
皮革涂饰剂
乳液聚合
种子乳液
leather coating agent
emulsion polymerization
seed emulsion
