... is 200°C.2) It has excellent performance in resisting flame propagation, and in exhaling low smoke, fog, toxic gas ... 3. Type & Name TypeNameWDZ-DCYJ (EN)Low-smoke, halogen-free, flame-retardant, non-sheath cable used for railway vehicleWDZ-DCYJF (EN ... )Low-smoke, halogen-free, flame-retardant, sheath cable used for railway vehicle4. Technical RequirementsMulti-core ...