T/SHPTA 119-2025 Long-life commercial building cable with irradiated cross-linked polyethylene cable material
T/SHPTA 119-2025 Long-life commercial building cable with irradiated cross-linked polyethylene cable material
Basic Information
Scope
This document specifies the product classification, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of irradiated cross-linked polyolefin cable materials for long-life civil building cables. This document applies to halogen-free, low-smoke, flame-retardant cross-linked polyolefin outer insulation cable materials based on ethylene copolymer, and non-flame-retardant cross-linked polyolefin inner insulation cable materials based on polyethylene, which are specifically used for long-life civil building wiring cables. This document applies to irradiated cross-linked polyolefin cable materials for long-life civil building cables. Note: For cross-linked products, the specified performance indicators refer to the performance of the materials after cross-linking.