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Expandable Graphite
When the expandable graphite was treated in a twinkling at high temperature,the form of flake has turned into that of worm ,and it can expand from 100 to 400 times . This expandable graphite still remains the characteristics of natural graphite , and also has good plasticity,extrusion and excellent sealing .It is a super raw material of all kinds of graphite sheet and sealing products .It is also used in metallurgy as protective slag and heating agent .
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Size:32mesh 50mesh 80mesh 100mesh -100mesh -200mesh -325mesh
Expansion ratio:100-400ml/g
Property :good expansion,the finished product has features of high temperature resistance,radiation resistance, heat insulation, lubricity,plasticity,and chemicalinertness.
Usage:widely used in steel making, metallurgy ,petroleum, chemical industry, aviation and space,atom energy trade,etc . |
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