GB/T 39639-2020
Test methods of dynamic adhesive properties for dipped cords

Standard No.

GB/T 39639-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 39639-2020

Scope

This standard specifies the test method for the dynamic bonding performance of dipped cords and cords to rubber. This standard is applicable to the evaluation of the dynamic adhesive performance of dipped cords and cords for rubber products and rubber. The evaluation of dynamic bonding performance between dipped yarn and rubber for rubber products can also be implemented with reference.

GB/T 39639-2020 Referenced Document

• GB/T 2941 Rubber. General procedures for preparing and conditioning test pieces for physical test methods
• GB/T 31333 Dipped cords.Test methods adhesion strength
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 39639-2020 history

• 2020 GB/T 39639-2020 Test methods of dynamic adhesive properties for dipped cords