ASTM International - ASTM D4669-98(2002)e1

Standard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols

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Organization: ASTM International
Publication Date: 10 November 2002
Status: historical
Page Count: 2
ICS Code (Auxiliary materials and additives for plastics): 83.040.30
ICS Code (Thermoplastic materials): 83.080.20
significance And Use:

This test method is suitable for quality control, as a specification test, and for research. It is necessary when converting from kinematic to absolute viscosity.

scope:

1.1 This test method measures the specific gravity of polyols using a pycnometer. (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 1-There is no equivalent ISO standard.

Document History

April 1, 2018
Standard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols
1.1 These test methods measure the specific gravity of polyols. Test Method A measures the specific gravity of polyols using a pycnometer and Test Method B lists a reference for measuring the...
April 1, 2013
Standard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols
1.1 These test methods measure the specific gravity of polyols. (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...
November 1, 2007
Standard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols
1.1 These test methods measure the specific gravity of polyols. (See Note 0.) 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the...
ASTM D4669-98(2002)e1
November 10, 2002
Standard Test Method for Polyurethane Raw Materials: Determination of Specific Gravity of Polyols
1.1 This test method measures the specific gravity of polyols using a pycnometer. (See Note 1.) 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its...
November 10, 1998
Standard Test Method for Polyurethane Raw Materials Determination of Specific Gravity of Polyols
1.1 This test method measures the specific gravity of polyols using a pycnometer. (See Note 1.) 1.2 This standard does not purport to address all of the safety problems, if any, associated with its...
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