木制玩具涂料用自交联苯丙乳胶的合成及应用  

Synthesis and Application of Self-crosslinking Styrene-acrylic Latex for Wood Toy Coatings

作　　者：董德全 陈君求 徐马力 陈松 DONG De-quan;CHEN Jun-qiu;XU Ma-li;CHEN Song(Foshan Better Chemical Co.,Ltd.,Shunde 528000,Guangdong,China)

机构地区：[1]佛山市贝特尔化工有限公司,广东顺德528000

出　　处：《中国涂料》2021年第2期56-60,共5页China Coatings

摘　　要：本研究以甲基丙烯酸甲酯、苯乙烯为硬单体,丙烯酸正丁酯、丙烯酸异辛酯为软单体,双丙酮丙烯酰胺、有机硅单体为交联单体制备了一种自交联苯丙乳胶,研究了聚合温度、核壳单体的理论T_(g)、双丙酮丙烯酰胺的用量、有机硅单体的用量对苯丙乳胶性能的影响,获得了比较可靠的工艺参数。该自交联苯丙乳胶可用于木制玩具涂料。In this study,a self-crossing styrene-acrylic latex was prepared with methyl methacrylate and styrene as hard monomers,n-butyl acrylate and isooctyl acrylate as soft monomers,and diacetone acrylamide and silicone monomer as crosslinking monomers.The effects of polymerization temperature,theoretical T_(g)of core-shell monomer,dosage of diacetone acrylamide,and dosage of silicone monomer on the performance of the styrene-acrylic latex were studied,and reliable process parameters were obtained.The self-crosslinking styrene-acrylic latex can be used for wood toy coatings.

关 键 词：木制玩具 玩具涂料 水性涂料 自交联 苯丙乳胶 

分 类 号：TQ630.4[化学工程—精细化工]