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ASTM-D4662 2011

$35.75

D4662-08(2011)e1 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols

Published By Publication Date Number of Pages
ASTM 2011 3
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1.1 These test methods measure the acidic and basic constituents in polyols and other materials of high acidity or alkalinity that are soluble in mixtures of toluene and ethyl alcohol. These test methods do not apply to polyethers. (See Note 1.)

1.2 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.

Note 1There is no known ISO equivalent to this standard.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Method
Significance and Use
Reagents and Materials
2 Sampling
Procedure
Calculation
Report
Precision and Bias

Keywords
Procedure
Calculation
Report

3 Precision and Bias

Keywords

ASTM-D4662 2011
$35.75