<form id="9fdzn"></form>

    <address id="9fdzn"><listing id="9fdzn"><meter id="9fdzn"></meter></listing></address>
    <address id="9fdzn"></address>
    <form id="9fdzn"></form>

        <address id="9fdzn"></address>
          <address id="9fdzn"><listing id="9fdzn"></listing></address>

            <sub id="9fdzn"><listing id="9fdzn"></listing></sub>

            <address id="9fdzn"></address>

            • 123
            • 123
            • 123
            產品中心
            Founded in 1989, Suzhou Hualun Chemical Co., Ltd. mainly engages in the R&D, production and sales of organic peroxides, flame retardant products.
            溴化聚苯乙烯
            中文名稱: 阻燃劑FR-685
            中文別名: BPS; 溴化聚苯乙烯
            英文名稱: Benzene, ethenyl-, homopolymer, brominated
            英文別名: FR-685; Ethenyl-benzene homopolymer brominated; BPS; Polystyrene resin Bromide
            CAS號: 88497-56-7
            分子式: (C8H5Br3)n
            分子結構:
            熔點: 260-320℃

             

            產品用途: 適用于阻燃工程塑料PBT、PET及PA

             

            久久综合无码精品国产忘忧草,寂寞少妇中文字幕无码视频一,男女作爱免费网站,久久99看黄毛片免费