Flexible graphite rollsheet (Qingdao Guyu)

Graphite sheet(roll) is made from high carbon content scale –like graphite through chemical treatment ,expaning under high temperature and then rolling. It is a basic material for making different kinds of graphite sealing parts. Main use:For making different kinds of graphite belts, packings, gaskets, composite plates, cylinder gaskets,ect. Properties: Working temperature -200°C 3000°C (in Non-oxiding media); -200°C 850°C(in oxidizing media) Standard:JB/T 7758.2-2005 The main performance of flexible graphite roll/sheet ItemProduct parametersDensity Tolerance g/cm3±0.04Thickness tolerance mm±0.03Carbon content %99Tensile strength Mpa4.5Compression ratio %40Rebound rate %10Ash %0.8Sulfur content PPM1800(or 1200)Chlorine content PPM40 Product Size: Width:≤1000mm and ≤1500mm Thickness: 0.2mm to 10.0mm Length: as per the customers’ requirement