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        中 文 | English

        Expandable Graphite

        It is a graphite product from natural flake graphite processed by chemical or electrochemical treatment. It will instantly be of


         expansion under high temperature, and change its shape into worm-like from flake, which make it get structurally loose, porous,


         curved, bigger specific surface area, higher surface energy, and strong adsorption. Self-combination among the worm-like graphite


         increases its plasticity, elastic resilience and workability, which make it a good quality material for plastic graphite sheet and various


         kinds of seals, and also for making the insulation material in the metallurgical industry and extinguishing agents in fire protection


         field. Development of low-temperature expandable graphite provides a new way to the development of inflaming retarding


         materials.


        Size: Adjust to fit customer requirements , and major size include 50mesh ,80mesh ,100mseh.


        Packing: Provide various packing options according to customer requirements.


         

        牌號

        size

         

        碳量carbon%

        揮發份volatile

        灰分ash

        PH

        value

        膨脹率

        expanded rate

        ≥%

        ≤%

        ≤%

        ml/g

        KP50

        90-99

        17

        12

        3-6

        200-500

        KP80

        100-300

        KP100

        100-200

        KP-100

        50-120



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