... Prochema is professional exporter of flame retardant polycarbonate film/sheet. This film is halogen free , flame retardant VTM-0 ... FRPC, it has enhanced with better mechanical properties, good film appearance, even more stable & consistent color. For its ... shielding applications such as power supply, TV/monitor, business equipment, etc. PROPERTY Test MethodUnitsValue PHYSICAL Specific GravityASTM D792g/ ...