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ASTM International - ASTM D4670-17

Standard Test Method for Polyurethane Raw Materials: Determination of Suspended Matter in Polyols

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Organization: ASTM International
Publication Date: 1 March 2017
Status: active
Page Count: 2
ICS Code (Auxiliary materials and additives for plastics): 83.040.30
ICS Code (Thermoplastic materials): 83.080.20
significance And Use:

4.1 This test method is suitable as a quality control or specification test.

scope:

1.1 This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols.

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 known ISO equivalent to this standard.

Document History

ASTM D4670-17
March 1, 2017
Standard Test Method for Polyurethane Raw Materials: Determination of Suspended Matter in Polyols
1.1 This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols. 1.2 This standard does not purport to address all of the safety...
August 1, 2012
Standard Test Method for Polyurethane Raw Materials: Determination of Suspended Matter In Polyols
1.1 This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols. 1.2 This standard does not purport to address all of the safety...
November 1, 2007
Standard Test Method for Polyurethane Raw Materials Determination of Suspended Matter In Polyols
1.1 This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols. 1.2 This standard does not purport to address all of the safety...
November 10, 2002
Standard Test Method for Polyurethane Raw Materials Determination of Suspended Matter In Polyols
1.1 This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols. 1.2 This standard does not purport to address all of the safety...
November 10, 1997
Standard Test Method for Polyurethane Raw Materials Determination of Suspended Matter In Polyols
1.1 This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols. 1.2 This standard does not purport to address all of the safety...
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