摘要
在悬浮聚合中通过改变分散剂的种类和浓度来制备具有不同粒径和粒径分布的PVDF颗粒,观察树脂的颗粒形态。将树脂颗粒溶于N-甲基吡咯烷酮(NMP)配成一定浓度的溶液,在加热搅拌条件下进行PVDF的溶解实验,研究分散剂种类和浓度之间的关系。
The particle morphology of PVDF was observedby preparing different particle size and size distribution,changing the type and concentration of the dispersantin suspension polymerization. Then the resin was dissolved in NMP in a certain concentration by heating to study the relationship between dispersant and solubility.
出处
《浙江化工》
CAS
2017年第4期1-3,共3页
Zhejiang Chemical Industry
关键词
PVDF
分散剂
溶解
粒径
粒径分布
PVDF
dispersant
dissolve
particle size
size distribution
