This text introduce that producing principle and procedure of expandable polystyrene pearl polymerization, and its formula ratio, producing experiment and so on.
本文介绍了可发生聚苯乙烯珠粒悬浮聚合的原理、工艺流程，主要原料的配方，产品指标的控制经验等。
2
The result indicated that phenol did polymerize. And different phenols had different procedure and speed of polymerization.
结果表明，单酚在酶促下确实会发生聚合，且不同的单酚表现出不同的聚合过程及不同的聚合速度。
3
The characteristics of units of weir stripping, the process and application in the later treatment procedure of polymerization were introduced.