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AS/NZS 1660.5.3:1998被替代

Test methods for electric cables, cords and conductors Fire Tests - Determination of the amount of halogen acid gas evolved during the combustion of polymeric materials taken from cables

出版:Standards Australia

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基本信息
標準編號: AS/NZS 1660.5.3:1998
發布時間:1998/1/5 0:00:00
標準類別:Standard
出版單位:Standards Australia
標準頁數:10
標準簡介

This Standard specifies a procedure for the determination of the amount of halogen acid gas, other than hydrofluoric acid, evolved during the combustion of compounds based on halogenated polymers and compounds containing halogenated additives taken from cable constructions. For reasons of accuracy this method is not recommended for use where the amount of halogen acid evolved is less than 5 mg/g of the sample taken.This method is not suitable for defining compounds or materials described as 'halogen-free'. For such compounds or materials, and all compounds or materials containing less than 5 mg/g halogen acid equivalent, it is recommended the method specified in AS/NZS 1660.5.4 be used.