expandable polystyrene 可发性聚苯乙烯
可膨胀的聚苯乙烯
- In lost foam casting patterns are made of the expandable polystyrene, which affecting the quality of the foundry predicts.
在实型铸造技术中, 发泡模(可膨胀聚苯乙烯材料制成)对铸件的质量有很大影响。 - 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。
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