GB/T 7976-1987
Insulating paper and board--Determination of the electrical conductivity for the water extract (English Version)

Standard No.

GB/T 7976-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

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

Status

Be replaced 2008-09

Replace By

GB/T 7977-2007

Latest

GB/T 7977-2007

Scope

This standard applies to electrical insulating paper and paperboard.

GB/T 7976-1987 history

• 2007 GB/T 7977-2007 Paper,board and pulps.Determination of conductivity of aqueous extracts
• 1987 GB/T 7976-1987 Insulating paper and board--Determination of the electrical conductivity for the water extract

GB/T 7976-1987 Insulating paper and board--Determination of the electrical conductivity for the water extract was changed to GB/T 7977-2007 Paper,board and pulps.Determination of conductivity of aqueous extracts.