Tagasi

Vabandust – see toode pole enam saadaval

prEN IEC 61189-2-809:2022

Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 2-809: X/Y Coefficient of Thermal Expansion Test (CTE) for Thick Base Materials by TMA

Üldinfo
Kavand
Alusdokumendid
91/1800/CDV; prEN IEC 61189-2-809:2022
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
Põhitekst
prEN IEC 61189-2-809:2022
This International Standard defines the method to be followed for the determination of the X/Y coefficient of thermal expansion of electrical insulating materials by the use of a thermomechanical analyser (TMA). This method is applicable to materials that are solid of the entire range of temperature used, and retain sufficient hardness and rigidity over the temperature range so that irreversible indentation of the specimen by the sensing probe does not occur.
*
*
*
PDF
2,74 € koos KM-ga
Paber
2,74 € koos KM-ga
Standardi monitooring