摘要： 以氯化聚丙烯为大分子引发剂,以FeCl2作为催化剂,利用原子转移自由基聚合制备一种聚丙烯表面附着促进剂,聚丙烯/聚甲基丙烯酸甲酯接枝共聚物,利用红外、热重及差热分析对其进行表征。实验发现,在很低的加量下,聚丙烯表面附着促进剂可以显著提高丙烯酸树脂对聚丙烯的附着。
关键词:
聚丙烯,
氯化聚丙烯,
表面附着促进剂,
原子转移自由基聚合
Abstract: A macromolecular surface adhesion promotor on polypropylene, namely polypropylene-grafted-poly (methyl methacrylate)(PP-g-PMMA )was synthesized by atom transfer radical polymerization using chlorinated polypropylene as macromolecular initiator and FeCl2 as catalyzer. The adhesion promotor was investigated using FT-IR, TG and DSC. It has been found that the adhesion of poly(methyl methacrylate)coating on PP was sighificantly increased by adding small amount of the adhesion promotor into poly (methyl methacrylate)coating.
Key words:
polypropylene,
chlorinated polypropylene,
surlace adhesion promotor,
atom transfer radical
邱敬锋, 李可峰, 张 勤, 石旭华, 陈汉佳. 聚丙烯表面附着促进剂的合成与表征[J]. 涂料工业, 2011, 41(9): 18-23.
Qiu Jinfeng, Li Kefeng, Zhang Qin, Shi Xuhua, Chen Hanjia. Synthesis and Characterization of Adhesion Promotor on Polypropylene Surface[J]. Paint & Coatings Industry, 2011, 41(9): 18-23.