摘要
PTA的粒度分布与PTA中 4 CBA、对甲基苯甲酸的 (P TOL)含量有着非常强的相关关系 ;尽管平均粒径相当 ,但粒度分布有差异时 ,影响到PTA总体含有的 4 CBA、P
Particle size distribution of PTA has a good relation with the content of 4 CBA and P TOL in PTA .Although the average particle size is well matched ,as the particle size distribution is different ,this may have effect on the evenness of 4 CBA,P TOL in PTA.
出处
《聚酯工业》
CAS
2002年第5期21-23,共3页
Polyester Industry