PAS-1人造花光面胶的研制  

Development of PAS -1 waterborne lacquer for artificial-flowers by copolymerization by acrylics and styrene

作　　者：陈元武 陈智君[2] 

机构地区：[1]福建纺织化纤集团有限公司研究所,福州市366016 [2]清华大学材料科学系,北京市100084

出　　处：《粘接》2003年第1期27-29,共3页Adhesion

摘　　要：以丙烯酸丁酯、甲基丙烯酸甲酯、苯乙烯、丙烯酸(质量比为55:15:3O:2)为主要原料,经乳液聚合制成自交联人造花光面胶。该胶固含量46％～50％,pH值5～6,残存单体≤0.1％,成膜光泽度≥90％,耐黄变等级A,Tg为23℃。而且耐水性、手感均优,工艺性良好。文中还讨论了原料配比、聚合条件等对光面胶性能的影响。The self-crosslinking emulsion lacquer for artificial flowers was prepared by copolymerization with butyl acrylate,methyl methacrylate, styrene and acrylic acid (their mass ratio is 55: 15: 30: 2) as the main materials. The lacquer has solid content of (48 ± 2) % , pH value of 5 - 6 and residual monomer of under 0.1%, and the resulted film has glossiness of over 90% , anti-yellowing of grade A and Tg of 23 ℃. Moreover, it has very good water-resistance, hand-feeling and processability. The effect of raw material ratio and polymerization condition on the lacquer's properties was also discussed.

关 键 词：PAS-1人造花光面胶 研制 丙烯酸酯共聚乳液 自交联 

分 类 号：TQ437.1[化学工程]