Fast-curing PF resins with low toxicity and fast curing were prepared by using complex catalyticagent and advanced technology.
用复合催化剂和先进缩聚工艺制得的快速固化酚醛树脂胶具有低毒和快速固化的优点。
Fast-curing PF resins with low toxicity and fast curing were prepared by using complex catalyticagent and advanced technology.
用复合催化剂和先进缩聚工艺制得的快速固化酚醛树脂胶具有低毒和快速固化的优点。
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