JB/T 9670-1999
Zinc oxide for the varistor of metal oxide surge arresters (English Version)

Standard No.

JB/T 9670-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2014-10

Replace By

JB/T 9670-2014

Latest

JB/T 9670-2014

Scope

This standard mainly specifies the technical conditions, test methods, inspection rules and marking, packaging, transportation and storage of zinc oxide. This standard applies to zinc oxide, the main raw material for the production of metal oxide arrester valve plates, produced by indirect methods using No. 0 zinc ingots specified in GB/T 470-1983 as raw materials.

JB/T 9670-1999 history

• 2014 JB/T 9670-2014 Zinc oxide for the varistor of metal oxide surge arresters
• 1999 JB/T 9670-1999 Zinc oxide for the varistor of metal oxide surge arresters