ASTM-D4893 2009

$40.63

D4893-94(2009) Standard Test Method for Determination of Pitch Volatility

Published By	Publication Date	Number of Pages
ASTM	2009	6

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Category: ASTM

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Description

ASTM D4893-94-Reapproved2009

Historical Standard: Standard Test Method for Determination of Pitch Volatility

ASTM D4893

Scope

1.1 This test method covers the determination of the percent of pitch volatility.

1.2 Since this test method is empirical, strict adherence to the procedure is necessary.

1.3 The values stated in SI units are to be regarded as the standard. The values in parentheses are given for information only.

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

coal; pitch; tar; volatility; Coal tar pitch; Heating tests; Volatility; Weight loss

ICS Code

ICS Number Code 75.140 (Waxes, bituminous materials and other petroleum products)

DOI: 10.1520/D4893-94R09

PDF Catalog

PDF Pages	PDF Title
1	Scope Summary of Test Method Significance and Use Apparatus Dehydration of Sample
2	Preparation of Working Sample Preparation of Apparatus Procedure FIG. 1
3	Determination of Unit Heat-up Rate Precision Keywords FIG. 2
4	FIG. 3
5	FIG. 4
6	FIG. 5