GB/T 39862-2021
Test method for thermal conductivity of high thermal conductivity ceramics (English Version)

Standard No.

GB/T 39862-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39862-2021

Scope

This standard specifies the test method for thermal conductivity of ceramic materials with high thermal conductivity. This standard is applicable to homogeneous ceramic materials with room temperature thermal conductivity greater than 20 W/(m K) and apparent porosity less than 0.2%.

GB/T 39862-2021 Referenced Document

• GB/T 22588 Determination of thermal diffusivity or thermal conductivity by the flash method
• GB/T 25995 Test methods for density and apparent porosity of fine ceramics
• GB/T 6425 Nomenclature for thermal analysis
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• JB/T 13176 Differential Scanning Calorimeter

GB/T 39862-2021 history

• 2021 GB/T 39862-2021 Test method for thermal conductivity of high thermal conductivity ceramics