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              Low smoke halogen-free flame retardant cable material (LSZH)


              Low-smoke halogen-free cable material (LSZH) refers to a material that does not contain halogen and has the smoke concentration generated during combustion that will not reduce the visibility (transmittance) to affect the escape characteristics. The smoke and heat release during combustion are small, resulting in Toxic smoke has low toxicity and concentration, and has the advantages of flame retardancy, fire resistance, safety, and environmental protection. Usually the material is made by compounding polyolefin polymer material and inorganic flame retardant.

              Main Models Description typical application
              HF11-803 Low-smoke halogen-free flame retardant, oxygen index R28, temperature resistance grade 80 Optical cables, network cables and other wires and cables
              HF11-802 Low-smoke halogen-free flame retardant, flame retardant meets UL1581 FT-2, oxygen index R30, temperature resistance grade 80 Optical cables, network cables and other wires and cables
              HF11-802D Low-smoke halogen-free flame retardant, flame retardant meets IEC 60332-1 and GB/T18380-1, temperature resistance class 80 Optical cables, network cables and other wires and cables
              HF11-801W Low-smoke halogen-free flame retardant, flame retardant meets UL1581 VW-1, conforms to CMX grade, temperature resistance grade 80 Optical cables, network cables and other wires and cables
              HF11-805W Low-smoke, halogen-free, high flame retardant, flame retardant meets UL1581 VW-1, meets CMX level Optical cables, network cables and other wires and cables
              HF11-801M Low-smoke halogen-free flame retardant, combustion performance meets UL1685, meets CM, OFN/OFC grade CM grade optical cable, network cable and other cables
              HF11-805M Low-smoke, halogen-free, high flame-retardant, combustion performance meets UL1685, CM, OFN/OFC grade CM grade optical cable, network cable and other cables
              HF11-805B Low-smoke halogen-free flame retardant, combustion performance meets EN50575 B2 level, GB31247 B1 level CPR and GB 31247 grade optical cables, network cables and other cables
              HF11-805C Low-smoke halogen-free flame retardant, combustion performance meets EN50575 C level, GB31247 B2 level CPR and GB31247 grade optical cables, network cables and other cables
              HF11-T90 Meet EN 50264 standard, temperature resistance 90, low temperature resistance, non-oil resistance, rated voltage below 3.6/6KV, combustion performance meets EN45545-2 hazard level HL3 requirements Railway locomotive power cables and control cables
              HF11-805A Low smoke, halogen free, high flame retardant, GB/T19666 and IEC60332-3, Class A, Class B High flame retardant fireproof cable



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