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搜索"block" 找到相关结果共 12 条，用时 1 毫秒。

  1. Small Beings, Big Plans

    manufacture of PHB-based adhesives that is currently providing a stumbling block to further progress. “The PHB needs to be used to make polyester urethane (PEU)
    https://www.jowat.com/zh-CN/newsroom-detail/small-beings-big-plans/

  2. Hazard-Free Bonding

    Isocyanate is a main building block of polyurethane and a key ingredient in reactive PUR hot melt adhesives. While some of the isocyanate is bound into polymers
    https://www.jowat.com/zh-CN/newsroom-detail/hazard-free-bonding/

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