GB/T 17650.1-1998
Test on gases evolved during combustion of materials from cables. Part 1: Determination of the amount of halogen acid gas (English Version)

Standard No.

GB/T 17650.1-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2021-11

Replace By

GB/T 17650.1-2021

Latest

GB/T 17650.1-2021

Scope

The test method specified in Part 1 of this standard is applicable to the total amount of halogen acid gases other than hydrofluoric acid released during combustion of halogenated polymer-based mixtures and halogen-containing additive mixtures taken from electric or optical cable construction. Determination. In order to ensure the accuracy of the test, this test method is not applicable to samples whose amount of halogen acid released is less than 5mg/g. This method cannot be used to determine that a mixture or material is "halogen-free". For such mixtures or materials, and all mixtures or materials with equivalent content of halogen acid less than 5mg/g, it is recommended to adopt the method specified in GB/T 17650.2.

GB/T 17650.1-1998 history

• 2021 GB/T 17650.1-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables—Part 1：Determination of the halogen acid gas content
• 1998 GB/T 17650.1-1998 Test on gases evolved during combustion of materials from cables. Part 1: Determination of the amount of halogen acid gas

GB/T 17650.1-1998 -All Parts