[Offer to Sell] Flexible Graphite Roll,Flexible Graphite Sheet |
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| Flexible graphite roll and Flexible graphite sheet are made from flake graphite with high carbon content which is gone through chemical treatment, expanding under high temperature and then rolling.Flexible graphite roll and Flexible graphite sheet supply the characteristics of high temperature resistance, corrosion resistance and good elasticity.Flexible graphite roll and Flexible graphite sheet are the basic material for making all kinds of reinforced graphite sheets, graphite tapes, packing and sealing gaskets. Working temperature-200~650℃(in air),-200~3000℃（in non-oxidizing media). Product Specification 　 Thickness mm Width mm Length m Density g/cm?? Roll 　 Sheet 　 100-1500 1-500 0.7-1.5 0.15-1.5 0.2-3.0 Performance 　 Item 　 Grade A 　 Grade B 　 Grade C 　 Grade D 　 Carbon content % 　 99 99 99 98 Sulphur content PPM 　 ≤500 ≤1000 ≤1300 ≤1500 Chloride content PPM 　 ≤35 ≤40 ≤45 ≤50 Tolerance of density g/cm3 　 ??0.05 ??0.05 ??0.06 ??0.07 Tolerance of thickness mm 　 <1??0.03;1-1.5??0.05； >1.5??0.1 Compressibility % 　 ≥40(when density is 1.0g/cm3） Recovery % 　 ≥10(when density is 1.0g/cm3） |
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