GB/T 41062-2021 Active National standards

GB/T 41062-2021 Test method for thermal transport properties to friction materials and brakes

Publish Date: 2021-12-31 Implement Date: 2022-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41062-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Other non-metallic mineral products

ICS Name: Brake system

Publish Date: 2021-12-31

Implement Date: 2022-07-01

Pages: 12 pages

Scope

This document describes the test methods for the thermal diffusion coefficient, specific heat capacity, thermal conductivity, and thermal expansion coefficient between friction materials and brakes.
This document is applicable to the determination of the thermal conductivity performance between disc brake pads, drum brake pads, and friction materials.

Development Information

Word Count: 25 Thousand words Pages: 12 pages

Referenced Standards

GB/T 4339-1999 Testing method for thermal expansion characteristic parameters of metallic materials GB/T 4339-2008 Test methods for thermal expansion characteristic parameters of metallic materials GB/T 5620-2002 Road vehicles—Braking of automotive vehicles and their trailers—Vocabulary GB/T 5620-2020 Road vehicles—Vocabulary and definition for braking of automotive vehicles and their trailers GB/T 10295-1988 Thermal insulation—Determination of steady-state thermal resistance and related properties—Heat flow meter apparatus GB/T 10295-2008 Thermal insulation—Determination of steady-state thermal resistance and related properties—Heat flow meter apparatus GB/T 19466.4-2016 Plastics—Differential scanning calorimetry(DSC)—Part 4:Determination of specific heat capacity GB/T 22588-2008 Determination of thermal diffusivity or thermal conductivity by the flash method GB/T 32064-2015 Determination of thermal conductivity and thermal diffusivity of building materials:transient plane heat source method GB/T 19466.4-2025 Plastics—Differential scanning calorimetry(DSC) method—Part 4:Determination of specific heat capacity

Related Standards

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GB/T 5921-1986 Replaced

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GB/T 5922-1986 Motor vehicles and towed vehicles—Pressure test connection for compressed-air pneumatic braking equipment

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Publish Date: 1986-12-30

GB/T 11611-1989 abolished_transferred

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Publish Date: 1989-08-28