影响共聚甲醛挥发分的因素分析及对策

Factors Analysis and Countermeasures of Affecting the Volatiles of POM

通过对共聚甲醛反应过程的参数优化,采用引发剂先期与二氧五环预聚合,能够有效降低共聚甲醛中的挥发分。对反应温度及引发剂用量进行优化,有效提升共聚甲醛转化率,降低了产品中的挥发分。

By optimizing the parameters of the reaction process of POM.The pre-polymerization of initiator and DOX can effectively reduce the volatile content in POM,optimize the reaction temperature and the amount of initiator,effectively improve the conversion of POM and reduce the volatile content in the product.