GB/T 6155-2008
Carbon materials-Determination of the true density or porosity (English Version)

Standard No.

GB/T 6155-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Status

Withdraw 2017-12

Latest

GB/T 6155-2008

Replace

GB/T 6155-1985 GB/T 6156-1985

Scope

This standard specifies the definition, principle, reagents, instruments and equipment, samples, test procedures, result calculation, test error and test report for the determination of true density and true porosity of carbon materials. This standard applies to the determination of true density and true porosity of carbon materials.

GB/T 6155-2008 Referenced Document

• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 6155-2008 history

• 2008 GB/T 6155-2008 Carbon materials-Determination of the true density or porosity
• 1985 GB/T 6155-1985 Carbon materials--Determination of the true density

GB/T 6155-2008 Carbon materials-Determination of the true density or porosity has been changed from GB/T 6156-1985 Carbon materials--Determination of the true porosity.