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ASTM D4662

STANDARD TEST METHODS FOR POLYURETHANE RAW MATERIALS: DETERMINATION OF ACID AND ALKALINITY NUMBERS OF POLYOLS

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Organization: ASTM
Publication Date: 27 February 1987
Status: inactive
Page Count: 3
ICS Code (Thermoplastic materials): 83.080.20
ICS Code (Auxiliary materials and additives for plastics): 83.040.30

Document History

July 1, 2020
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
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...
September 1, 2015
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
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...
August 1, 2008
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
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...
August 1, 2008
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
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...
November 1, 2003
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
Footnote * 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...
November 10, 1998
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
1. Scope* 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....
January 1, 1993
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
A description is not available for this item.
ASTM D4662
February 27, 1987
STANDARD TEST METHODS FOR POLYURETHANE RAW MATERIALS: DETERMINATION OF ACID AND ALKALINITY NUMBERS OF POLYOLS
A description is not available for this item.

References

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