T/CEEIA 714-2023 Polymer Alloy Phosphate Slag Fire Resistant Cable Rails
T/CEEIA 714-2023 Polymer Alloy Phosphate Slag Fire Resistant Cable Rails
Basic Information
Scope
Scope: This document specifies the terms and definitions, classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polymer alloy phosphogypsum flame-retardant cable trays. This document applies to polymer alloy phosphogypsum flame-retardant cable trays made by molding and extrusion processes using materials such as polymers, phosphogypsum, modifiers, colorants, and processing aids. Main technical content: This document specifies the terms and definitions, classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polymer alloy phosphogypsum flame-retardant cable trays. This document applies to polymer alloy phosphogypsum flame-retardant cable trays made by molding and extrusion processes using materials such as polymers, phosphogypsum, modifiers, colorants, and processing aids.