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Standard Test Method for Thermal Conductivity and Thermal Diffusivity by Modulated Temperature Differential Scanning Calorimetry
Automatische name übersetzung:
Standard Test Method for Wärmeleitfähigkeit und Temperaturleitfähigkeit von Modulated Temperatur Differenzkalorimetrie
NORM herausgegeben am 1.8.2011
Bezeichnung normen: ASTM E1952-11
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.8.2011
SKU: NS-43714
Zahl der Seiten: 7
Gewicht ca.: 21 g (0.05 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
ceramics, differential scanning calorimetry (DSC), glasses, modulated differential scanning calorimetry (MDSC), modulated temperature differential scanning calorimetry, polymers, thermal analysis, thermal conductivity, thermal diffusivity: Thermal diffusivity, Ceramic materials/applications, Differential scanning calorimetry (DSC), Glass, Modulated differential scanning calorimetry (MDSC), Polymers, Thermal analysis (TA), Thermal conductance/conductivity
Significance and Use | ||||||||||||
Thermal conductivity is a useful design parameter for the rate of heat transfer through a material. The results of this test method may be used for design purposes, service evaluation, manufacturing control, research and development, and hazard evaluation. (See Practice E1231.) |
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1. Scope | ||||||||||||
1.1 This test method describes the determination of thermal conductivity of homogeneous, non-porous solid materials in the range of 0.10 to 1.0 W/(K • m) by modulated temperature differential scanning calorimeter. This range includes many polymeric, glass, and ceramic materials. Thermal diffusivity, which is related to thermal conductivity through specific heat capacity and density, may also be derived. Thermal conductivity and diffusivity can be determined at one or more temperatures over the range of 0 to 90 °C. 1.2 SI units are the standard. The values given in parentheses are provided for information purposes only. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||
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Historisch
15.6.2009
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15.3.2014
Historisch
1.3.2011
Historisch
1.9.2012
Historisch
1.5.2008
Historisch
1.10.2011
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