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ASTM D4419-90(2000)
Standard Test Method for Measurement of Transition Temperatures of Petroleum Waxes by Differential Scanning Calorimetry (DSC)
STANDARD published on 1.1.2000
The information about the standard:
Designation standards: ASTM D4419-90(2000)
Note: WITHDRAWN
Publication date standards: 1.1.2000
SKU: NS-27144
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D4419-90(2000) :
Keywords:
differential scanning caloriemetry, petroleum wax, thermal properties, transition temperature, ICS Number Code 75.140 (Waxes, bituminous materials and other petroleum products)
Additional information
| 1. Scope | ||||||||||||
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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 15oC to 150oC (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. |
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| 2. Referenced Documents | ||||||||||||
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