摘要
以丙烯海松酸为二元酸，与不同的二元醇进行缩聚反应制备丙烯海松酸聚酯多元醇。测定了不同聚酯多元醇的分子量、羟值、聚合度、官能度及粘度等理化参数，分析了产物的红外光谱及耐热性。研究结果表明。
Acrylpimaric acid polyester polyols were synthesized through condensation reaction between acrylpimaric acid and different diols.The molecular weight,hydroxyl value,degree of polymerization,functionality and viscosity of different polyester polyols were measured.IR sepectroscopy and thermal stability of the products were discussed.It was found that all these polyester polyols can be used as heat resistant raw materials.
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
1999年第2期61-65,共5页
Chemistry and Industry of Forest Products
关键词
丙烯海松酸
聚酯多元醇
耐热性
acrylpimaric acid
polyester polyols
thermal stability
