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ASTM D 3765 : 2004

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Standard Test Method for Carbon Black—CTAB (Cetyltrimethylammonium Bromide) Surface Area (Withdrawn 2007)

Available format(s)

Hardcopy , PDF

Withdrawn date

28-08-2007

Language(s)

English

Published date

01-06-2004

CONTAINED IN VOL. 09.01, 2005 Test procedure to measure specific surface area of carbon black exclusive of area held in micropores too small to admit hexadecyl- trimethyl ammonium bromide molecules. (Cetyltrimethyl ammonium bromide usually known as CTAB).

1.1 This test method covers the measurement of specific surface area of carbon black exclusive of area contained in micropores too small to admit hexadecyltrimethyl ammonium bromide (cetyltrimethyl ammonium bromide, commonly referred to as CTAB). However, it should be noted that the preferred method for measuring external surface area is STSA (Test Method D 6556).

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

Committee
D 24
DocumentType
Test Method
Pages
6
PublisherName
American Society for Testing and Materials
Status
Withdrawn
Supersedes

ASHRAE 52.1 : 0 GRAVIMETRIC AND DUST SPOT PROCEDURES FOR TESTING AIR CLEANING DEVICES USED IN GENERAL VENTILATION FOR REMOVING PARTICULATE MATTER
ASHRAE 52.2 : 2017 METHOD OF TESTING GENERAL VENTILATION AIR-CLEANING DEVICES FOR REMOVAL EFFICIENCY BY PARTICLE SIZE
ASTM D 6556 : 2019 Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption

ASTM D 4483 : 2014-02 PRACTICE FOR EVALUATING PRECISION FOR TEST METHOD STANDARDS IN THE RUBBER AND CARBON BLACK MANUFACTURING INDUSTRIES

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