The hydrolytic property is improved with the increase of SIPE,PEG,organic acid A and inorganic salt B,especially SIPE and PEG.

• 研究了SIPE、PEG、有机二元酸A、无机盐B对共聚酯水解性能的影响。水解性能随SIPE、PEG、A、B质量分数的增加而增加,特别是SIPE和PEG。