GB/T 11409.4-1989
Test method of weight loss on heating for rubber antiager and vulcanizing accelerators (English Version)

Standard No.

GB/T 11409.4-1989

Language

Chinese, Available in English version

Release Date

1989

Published By

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

Status

Be replaced 2009-02

Replace By

GB/T 11409-2008

Latest

GB/T 11409-2008

Scope

This standard specifies the method for determining the mass loss of rubber antioxidants and vulcanization accelerators after heating using an electric drying oven. This standard is applicable to the determination of the heat loss of rubber antioxidants and vulcanization accelerators.

GB/T 11409.4-1989 history

• 2008 GB/T 11409-2008 Test methods rubber antiagers and vulcanizing accelerators
• 1989 GB/T 11409.4-1989 Test method of weight loss on heating for rubber antiager and vulcanizing accelerators

GB/T 11409.4-1989 Test method of weight loss on heating for rubber antiager and vulcanizing accelerators was changed to GB/T 11409-2008 Test methods rubber antiagers and vulcanizing accelerators.

GB/T 11409.4-1989 -All Parts