GB/T 40721-2021 Active National standards

GB/T 40721-2021 Rubber—Determination of frictional properties

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 40721-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Rubber products and their auxiliary materials

ICS Name: Rubber

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 22 pages

Scope

This document provides the measurement principle of friction coefficient and describes the methods of measuring the friction coefficient between rubber and a standard test plane, between rubber materials themselves, or between rubber and other specified surfaces.

Development Information

Word Count: 45 Thousand words Pages: 22 pages

Referenced Standards

GB/T 17200-2008 Technical specification for tensile,compression and flexural testing machines for rubber and plastics(constant rate of traverse) ISO 23529

Adopt standards

ISO 15113:2005

Related Standards

GB/T 1685-1982 Replaced

GB/T 1685-1982 Rubber, vulcanized—Determination of stress relaxation in compression at normal and at elevated temperature

Publish Date: 1982-03-12

GB/T 3515-1983 Replaced

GB/T 3515-1983 Rubber, vulcanized—determination of carbon black content—pyrolytic method

Publish Date: 1983-03-03

GB/T 4497-1984 Replaced

GB/T 4497-1984 Vulcanized rubber—Determination of total sulphur content—Oxygen combustion flask method

Publish Date: 1984-06-17

GB/T 6030-1985 Replaced

GB/T 6030-1985 Vulcanized rubber—Determination of carbon black dispersion—Micrographic method

Publish Date: 1985-05-24

GB 5577-1985 Replaced

GB 5577-1985 Codification of types for synthetic rubbers

Publish Date: 1985-10-26

GB/T 1688-1986 Replaced

GB/T 1688-1986 Rubber, vulcanized—Determination of tension fatigue

Publish Date: 1986-11-24