摘要
以偶氮二异丁腈 (AIBN)为引发剂 ,乙醇为溶剂 ,采用自由基溶液聚合方法研究了乙烯基吡咯烷酮 (VP)—乙酸乙烯酯 (VAC)共聚反应。研究了引发剂质量分数及单体质量分数与转化率和分子质量的关系 ,还研究了聚合反应温度对转化率与分子质量的影响 。
Using AIBN as initiator and ethanol as solvent,copolymerization of vinyl pyrrolidone with vinyl acetate was carried out by radical solution polymerization process.The effects of initiator concentration,monomer concentration and polymerization temperture on conversion rate and molecular weight were studied.The method of composition distribution control was explored.
出处
《热固性树脂》
CAS
CSCD
2000年第4期64-67,共4页
Thermosetting Resin
