亚洲欧美激情综合在线观看,亚洲成a人片在线观看国产,中文字幕色色五月天,精品国产高清自在线一区二区

<blockquote id="bwihj"></blockquote>
<strike id="bwihj"><listing id="bwihj"></listing></strike>
    <b id="bwihj"></b>
    <blockquote id="bwihj"></blockquote>

  1. 新型碳材料

    首頁(yè)>產(chǎn)品介紹>新型碳材料

    Coal Tar Pitch Based Spinning Pitch

    Coal Tar Pitch Based Spinning Pitch

    The Current Capacity : 1000t/a
    Supplier: Jining Keneng New Carbon Material Science and Technology Ltd.
    The Current Capacity : 1000t/a
    Supplier: Jining Keneng New Carbon Material Science and Technology Ltd.

    Physical and Chemical Specification: Softening Point: 275±5℃,Ash< 300ppm, Coking Value: ≥ 80%, Toluene Insoluble: 62±3%, Quinoline Insoluble: 30±3%, Volatile Matter: 35±1%
    Application Area: General pitch based carbon fibre, high-performance carbon material (three high graphite, high quality pre-baked carbon anode, wear- resisting carbon material), binder, refractory material binder, high-performance ball shape activated carbon, high-end pitch clad material
     
    ?2015 濟(jì)寧碳素集團(tuán)有限公司 ALL RIGHTS RESERVED
    地址:山東省濟(jì)寧市任城大道99號(hào)
    電話:0537-2317667 傳真:0537-2317557
    捷瑞數(shù)字|制作維護(hù)