摘要
在 3 0 0 0t/a半连续聚酯装置上使用乙二醇锑做缩聚催化剂 ,比较乙二醇锑与Sb2 O3 的催化效果及产品质量 ,结果表明乙二醇锑优于Sb2 O3。
Sb\-2(EG)\-3 was used as polycondensation catalyst on 3 000 t/a semi batch polyester plant.Comparison was done between Sb\-2(EG)\-3 and Sb\-2O\-3 on catalyst effect and production quality.It was showed that Sb\-2(EG)\-3 was better than Sb\-2O\-3.The development and application condition of Sb\-2(EG)\-3 in our country were discussed.
出处
《聚酯工业》
CAS
2001年第4期34-35,43,共3页
Polyester Industry
