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040			_cCICY
090			_aB-16218
245	1	0	_aStandard Test Method for Evaluating the Resistance to Thermal Transmission of Materials by the Guarded Heat Flow Meter Technique
490	0		_vASTM E1530 - 11(2016). Book of Standards Volume: 14.05, p.1-9, 2016
520	3		_aThis test method covers a steady-state technique for the determination of the resistance to thermal transmission (thermal resistance)of materials of thicknesses less than 25?mm. For homogeneous opaque solid specimens of a representative thickness, thermal conductivity can be determined (see Note 1). This test method is useful for specimens having a thermal resistance in the range from 10 to 400?×?10-4?m 2·K·W-1, which can be obtained from materials of thermal conductivity in the approximate range from 0.1 to 30?W·m-1·K-1 over the approximate temperature range from 150 to 600?K. It can be used outside these ranges with reduced accuracy for thicker specimens and for thermal conductivity values up to 60?W·m-1·K -1.
650	1	4	_aTHERMAL RESISTANCE
700	1	2	_aAstm
856	4	0	_uhttps://drive.google.com/file/d/10hCdyeLGgJcPQOK9xRBwtCKJsmv4Z-PJ/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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