摘要
以多种丙烯酸酯嵌段共聚合成一种性能较好的基料。讨论了引发剂用量、反应时间和温度、分子量，固化剂用量对共聚物涂膜性能的影响。采用ＩＲ 谱、ＴＧＡ 等对共聚物进行表征。
A binder with good performance was synthesized through block polymerization with different kinds of acrylates The influences of initiator level, reactive time and temperature, molecular weight and curing agent amount on the performance of copolymer film were discussed The copolymer was characterized by IR spectroscopy and thermogravimetric analysis(TGA). The performance of polyurethane coatings prepared by this copolymer was tested
出处
《涂料工业》
CAS
CSCD
1999年第11期10-14,共5页
Paint & Coatings Industry
关键词
丙烯酸酯
嵌段共聚物
聚氨酯涂料
合成
性能
acrylates
block copolymer
polyurethane coatings
synthesis performance
characterization of structure
