• 介绍聚氯乙烯丁腈生产聚氯乙烯空气管的生产工艺流程、性能特点研制数据研制过程

    The process technology, property, characteristic, developing data and process about PVC gas tube, produced by mixing PVC with NBR rubber are introduced.

    youdao

  • 考察了易与共混改性聚氯乙烯树脂(PVCR)通用橡(NR,BRSBR)和中的应用情况。

    The application of a modified PVC (PVCR) partly instead of NR, BR or SBR in rubber hose and belt production was investigated.

    youdao

  • 考察了易与共混改性聚氯乙烯树脂(PVCR)通用橡(NR,BRSBR)和中的应用情况。

    The application of a modified PVC (PVCR) partly instead of NR, BR or SBR in rubber hose and belt production was investigated.

    youdao

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