ASTM D5470 - 17 - Standard Test Method for Thermal Transmission Properties of Thermally Conductive Electrical Insulation Materials

ASTM D5470 - 17

Standard Test Method for Thermal Transmission Properties of Thermally Conductive Electrical Insulation Materials

Status : Current   Published : November 2017

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PDF

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HARDCOPY



1.1 This standard covers a test method for measurement of thermal impedance and calculation of an apparent thermal conductivity for thermally conductive electrical insulation materials ranging from liquid compounds to hard solid materials.

1.2 The term “thermal conductivity” applies only to homogeneous materials. Thermally conductive electrical insulating materials are usually heterogeneous and to avoid confusion this test method uses “apparent thermal conductivity” for determining thermal transmission properties of both homogeneous and heterogeneous materials.

1.3 The values stated in SI units are to be regarded as standard.

1.4  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM D5470 - 17
TitleStandard Test Method for Thermal Transmission Properties of Thermally Conductive Electrical Insulation Materials
StatusCurrent
Publication Date01 November 2017
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Apparent thermal conductivity, Guarded heater method, Thermal conductivity, Thermal impedance, Thermally conductive electrical insulation
ICS29.035.01
PublisherASTM
FormatA4
DeliveryYes
Pages6
File Size121 KB
Price£40.00


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