PVDF的颗粒形态和溶解能力之间关系的研究  

The Research of Relationship between Particle Morphology and the Solubility of PVDF

作　　者：刘一凡[1] 朱伟伟[1] 方敏[1] 

机构地区：[1]浙江省化工研究院有限公司,浙江杭州310023

出　　处：《浙江化工》2017年第4期1-3,共3页Zhejiang Chemical Industry

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.

关 键 词：PVDF 分散剂 溶解 粒径 粒径分布 

分 类 号：O632.21[理学—高分子化学]