1. high carbon 2. for making all kinds of composite graphite sheets,graphite tapes,packing & sealing gaskets Graphite sheet: SPECIFICATION: GRAPHITE SHEET THICKNESS: 0.12∼5.0mmMAIN PROPERTIES: Flexible graphite roll(sheet) is made from flake graphite with high carbon content which has gone through chemical treatment, expanding under high temperature and then rolling .It has the characteristics of ...