... resistance, Good corrosion resistance , Special flexibility. Flexible graphite roll, is made from natural high-purity flake graphite with chemical ... , valve seals and static seals, is the replacement of rubber, fluorine plastic, asbestos and other traditional seal of the ... 000.70-1.50The main properties of flexible graphite roll:ItemsA GradeB GradeC GradeCarbon content(%)99.999.899Sulfur Content ...