GB/T 7594.9-1987
AbolishedRubber insulation and sheath of electric cables and wires--Part 9:Ordinary duty flame-retardant rubber sheath 85℃
电线电缆橡皮绝缘和橡皮护套 第9部分:85℃一般不延燃橡皮护套
Application Summary AI generated
This standard specifies the technical requirements and test methods for an 85°C rated, ordinary duty flame-retardant rubber sheath used in electric cables and wires. It is applied in the manufacturing and quality inspection of cable sheathing materials that must resist the spread of fire under normal operating conditions. The standard ensures the sheath provides basic flame retardancy and thermal endurance for general-purpose cables in indoor or protected industrial environments.
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