JB/T 7758.4-2008
Test method for Cl content in flexible graphite sheets (English Version)

Standard No.

JB/T 7758.4-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Machinery

Latest

JB/T 7758.4-2008

Replace

JB/T 6622-1993

Scope

This part of JB/T 7758 specifies the method for determining the chlorine content of flexible graphite sheets using the combustion-mercury thiocyanate spectrophotometric method. This section is applicable to the determination of chlorine content in flexible graphite plates, and its linear concentration range is (1 ~ 100) μg/g.

JB/T 7758.4-2008 history

• 2008 JB/T 7758.4-2008 Test method for Cl content in flexible graphite sheets
• 1993 JB/T 6622-1993 Method for Determination of Chlorine Content in Flexible Graphite Plate

JB/T 7758.4-2008 Test method for Cl content in flexible graphite sheets has been changed from JB/T 6622-1993 Method for Determination of Chlorine Content in Flexible Graphite Plate.