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ČSN EN ISO 22007-2 (640142)
Plastics - Determination of thermal conductivity and thermal diffusivity - Part 2: Transient plane heat source (hot disc) method
Translate name
STANDARD published on 1.12.2022
The information about the standard:
Designation standards: ČSN EN ISO 22007-2
Classification mark: 640142
Catalog number: 515810
Publication date standards: 1.12.2022
SKU: NS-1091095
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 22007-2 (640142):
This document specifies a method for the determination of the thermal conductivity and thermal diffusivity, and hence the specific heat capacity per unit volume of plastics. The experimental arrangement can be designed to match different specimen sizes. Measurements can be made in gaseous and vacuum environments at a range of temperatures and pressures. This method gives guidelines for testing homogeneous and isotropic materials, as well as anisotropic materials with a uniaxial structure. The homogeneity of the material extends throughout the specimen and no thermal barriers (except those next to the probe) are present within a range defined by the probing depth(s) (see 3.1). The thermal-transport properties of liquids can also be determined, provided care is taken to minimize thermal convection
Preview of the standard ČSN EN ISO 22007-2 (640142)
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