GB/T 3688-2025 Active National standards

GB/T 3688-2025 Test method for adhesion performance of V-belt cords

GB/T 3688-2025 Test method for adhesion performance of V-belt cords

Publish Date: 2025-04-25 Implement Date: 2025-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3688-2025

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: 2025-04-25

Implement Date: 2025-11-01

Pages: 16 pages

Scope

This document describes the test methods for determining the adhesion performance between the wire rope and rubber in rubber V-belts using the extraction method and the peeling method, respectively.
This document is applicable to the determination of the adhesion performance between the wire rope and rubber in rubber V-belts. The determination of the adhesion performance between the wire rope and rubber in rubber multi-wedge belts should be carried out in accordance with the relevant provisions.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Replace the following standards

GB/T 3688-1998 V-belt—Cord adhesion test method

Referenced Standards

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 11356.1-1997 Belt drives—Pulleys for classical and narrow V-belts drives(system based on datum width)—Geometrical inspection of grooves GB/T 11356.1-2008 Belt drives—Pulleys for V-belts (system based on datum width)—Geometrical inspection of grooves GB/T 11357-1989 Quality, Surface roughness and balance of transmission pulleys GB/T 11357-2008 Quality,roughness and balance of transmission pulleys GB/T 11357-2020 Quality, roughness and balance of transmission pulleys GB/T 11545-1996 V-belt drives for the automotive industry—Fatigue test GB/T 11545-2008 Belt drives—V-belts for the automotive industry—Fatigue test GB/T 12730-2002 Narrow V-belt for general use GB/T 12730-2008 Narrow V-belt for general drive GB/T 12730-2018 Narrow V-belt for general drive GB/T 12735-1991 Fatigue test method for agricultural V-belts GB/T 12735-2014 Belt drives—V-belts for the agricultural machinery—Fatigue test GB/T 12833-2006 Rubber and plastics—Analysis of multipeak traces obtained in determinations of tear strength and adhesion strength GB/T 16491-1996 Electronic universal testing machines GB/T 16491-2008 Electronic universal testing machines GB/T 16491-2022 Electronic universal testing machines GB/T 32110-2015 Terms and definition of dipped reinforcing materials HG/T 4493-2013 AG/T 4493-2013 Light V belts for agricultural machinery GB/T 32110-2025 Terms and definition of dipped reinforcing materials

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