The surfactant is an important component of phenolic foam plastics.
表面活性剂是酚醛泡沫塑料的重要组成部分。
The influence of processing conditions on the property of phenolic foam was studied.
研究了酚醛泡沫制备工艺中一些参数条件对泡沫体性能的影响。
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。
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