聚酯用锑系催化剂的研究与应用进展  

Progress on Study and Application of Antimony System Catalyst for Polyester

作　　者：沈国良[1] 徐铁军[1] 傅承碧[1] 阎金城[1] 宋育红[1] 

机构地区：[1]沈阳工业大学石油化工学院(辽阳校区),辽阳111003

出　　处：《精细石油化工进展》2002年第6期25-28,共4页Advances in Fine Petrochemicals

摘　　要：介绍了聚酯缩聚反应用催化剂的研究与应用进展,详细介绍了三氧化二锑、醋酸锑、乙二醇锑的研制与应用,提出了乙二醇锑的研究发展方向。The progress on study and application of antimony system catalysts for polycondensation reaction of polyester were reviewed. The preparation and application of diantimony trioxide, antimony acetate, ethylene glycol antimony were introduced in detail. The research direction of ethylene glycol antimony was pointed out.

关 键 词：三氧化二锑 醋酸锑 乙二醇锑 聚酯 催化剂 缩聚 合成纤维 

分 类 号：O643.3[理学—物理化学]