GB/T 40725-2021 Active National standards

GB/T 40725-2021 Test method of dipped cord and rubber adhesive peeling performance

GB/T 40725-2021 Test method of dipped cord and rubber adhesive peeling performance

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40725-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Other rubber products

ICS Name: Other rubber and plastic products

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 7 pages

Scope

This document describes the test method for the peel strength of a single dipped cord with rubber and the rubber coverage on the surface of the cord after peeling. This document is applicable to the peel strength test of dipped cords made of fibers and rubber vulcanization. The peel strength test of dipped yarns and ropes with rubber can be used as a reference.

Development Information

Word Count: 16 Thousand words Pages: 7 pages

Referenced Standards

GB/T 2941-2006 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 6038-1993 Rubber test mixes—Preparation, mixing and vulcanization—Equipment and procedures GB/T 6038-2006 Rubber test mixes—Preparation,mixing and vulcanization—Equipment and procedures GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 12833-2006 Rubber and plastics—Analysis of multipeak traces obtained in determinations of tear strength and adhesion strength GB/T 32110-2015 Terms and definition of dipped reinforcing materials GB/T 2941-2025 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 32110-2025 Terms and definition of dipped reinforcing materials

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