摘要
以环氧丙烷为单体 ,在低温常压下合成了高粘度环氧丙烷均聚醚 ,并对反应条件进行了探讨。结果发现 ,在聚醚合成过程中 ,催化剂的加入方式和搅拌速率对产物粘度的影响较大 。
A high viscous polyether is synthesized from propylene oxide at a low temperature and normal pressure, and it's found that the milling rate and the addition method of the catalyzer in the process have greater effects on the polymer's viscosity and the viscosity is not proportional to the ratio of propylene oxide to the initiator.
出处
《河南科学》
2002年第5期520-522,共3页
Henan Science
