With Chlorinated Polyethylene (herein below called CPE) elastomer CM361M as basic material, blended with other additives, CPE compound has the properties of fire retardancy, oil-proof, wearing-proof, tearing-proof, good resistance to cold, weathering and excellent mechanical properties. Our DCH03A rubber-sheath Jacket follows GB7594.7-87 standard, our Heavy O&FR follows O FR BS6899 standard.

Rubber sheath made by DCH03A is the first ideal substitution of CR&CSM because of to its excellent properties, good extruded rubber surface, good flexibility, light weight of cable (lower density) and lower cost.