摘要
以对苯二甲酸和乙二醇为原料,通过添加4种醋酸盐,在20升聚酯合成装置上得出了醋酸盐对二甘醇生成的抑制作用。讨论了二甘醇的存在对后加工过程的影响。
There is the restrainability of acetate to DEG in synthesis of polyester composition in 20 litres experiment equipment. PTA and MEG are raw material,four kinds of acetate are added. The effects of DEG on the post process are discussed also.
出处
《上海塑料》
2005年第4期14-16,34,共4页
Shanghai Plastics
