The phenolic foam plastic is prepared by foaming of synthetic high active phenolic resin.
合成高活性酚醛树脂，用它发泡制备酚醛泡沫塑料。
Polyphenylene oxide was successfully added to phenolic resin during the syn- thesis process by using a modifying agent XPY, and a new modified environmental phenolic plastic was made.
使用一种改性剂XPY，在酚醛树脂的合成过程中成功引入了聚苯醚，制得了一种新的改性环保型酚醛塑料。
It can be used with phenolic antioxidants and its use include plastic, rubber and elastomer, nylon, polystyrene, etc.
它可与酚类抗氧剂并用，其使用范围包括塑料、橡胶制品及弹性体、尼龙、聚苯乙烯等。
The granular thermo-plastic phenolic resin produced by suspension polymerization could replace the imports.
悬浮法生产的粒状热塑性酚醛树脂可以取代进口树脂。
The granular thermo-plastic phenolic resin produced by suspension polymerization could replace the imports.
悬浮法生产的粒状热塑性酚醛树脂可以取代进口树脂。
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