• Phenolic resin was synthesized mainly from phenol and formaldehyde as raw material. The phenolic foam was prepared by adding foam stabilizer, foaming and curing agent.

    苯酚甲醛主要原料合成了可发性碱催化酚醛树脂,并加入发泡剂固化剂制备了酚醛泡沫

    youdao

  • Phenolic resin was synthesized mainly from phenol and formaldehyde as raw material. The phenolic foam was prepared by adding foam stabilizer, foaming and curing agent.

    苯酚甲醛主要原料合成了可发性碱催化酚醛树脂,并加入发泡剂固化剂制备了酚醛泡沫

    youdao

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