ASTM-D4419:1995 Edition

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D4419-90(1995)e1 Standard Test Method for Measurement of Transition Temperatures of Petroleum Waxes by Differential Scanning Calorimetry (DSC)

Published By	Publication Date	Number of Pages
ASTM	1995	4

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Description

ASTM D4419-90-e1-Reapproved1995

Historical Standard: Standard Test Method for Measurement of Transition Temperatures of Petroleum Waxes by Differential Scanning Calorimetry (DSC)

ASTM D4419

Scope

1.1 This test method measures the transition temperatures of petroleum waxes, including microcrystalline waxes, by differential scanning calorimetry (DSC). These transitions may occur as a solid-solid transition or as a solid-liquid transition.

1.2 The normal operating temperature range extends from 15^oC to 150^oC (Note 1).

1.3 The values stated in SI units are to be regarded as the 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 and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

differential scanning caloriemetry; petroleum wax; thermal properties; transition temperature

ICS Code

ICS Number Code n/a

DOI: 10.1520/D4419-90R95E01

Additional information

Standard Title	D4419-90(1995)e1 Standard Test Method for Measurement of Transition Temperatures of Petroleum Waxes by Differential Scanning Calorimetry (DSC)
Published Code	ASTM
Publication Date	1995
Pages Count	4