GB/T 13939-2014
Rubber, vulcanized.Test method of deterioration by heat and oxygen.Tube tester (English Version)

Standard No.

GB/T 13939-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

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

Latest

GB/T 13939-2014

Replace

GB/T 13939-1992

Scope

This standard specifies the test method for accelerated aging of vulcanized rubber in a high temperature and high pressure oxygen environment. This standard applies to the aging test of vulcanized rubber under the action of thermal and oxygen factors.

GB/T 13939-2014 Referenced Document

• GB/T 2941 Rubber. General procedures for preparing and conditioning test pieces for physical test methods
• GB/T 528 Rubber,vulcanized or thermoplastic.Determination of tensile stress-strain properties
• GB/T 531.1 Rubber,vulcanized or thermoplastic.Determination of indentation hardness.Part 1:Duromerer method( Shore hardness)

GB/T 13939-2014 history

• 2014 GB/T 13939-2014 Rubber, vulcanized.Test method of deterioration by heat and oxygen.Tube tester
• 1992 GB/T 13939-1992 Rubber,vulcanized.Test method of heat and oxygen.Tube tester ageing method