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ASTM D4877

Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates

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Organization: ASTM
Publication Date: 1 January 1993
Status: inactive
Page Count: 2
ICS Code (Auxiliary materials and additives for plastics): 83.040.30
ICS Code (Organic nitrogen compounds): 71.080.30

Document History

August 1, 2019
Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
This test method measures the color of clear liquids. It is applicable only to materials whose color-producing bodies have light-absorption characteristics similar to those of the platinum cobalt...
August 1, 2014
Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
This test method measures the color of clear liquids. It is applicable only to materials whose color-producing bodies have light-absorption characteristics similar to those of the platinum cobalt...
January 1, 2010
Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
This test method measures the color of clear liquids. It is applicable only to materials whose color-producing bodies have light-absorption characteristics similar to those of the platinum cobalt...
March 1, 2004
Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
(Footnote *) This test method measures the color of clear liquids. It is applicable only to materials whose color-producing bodies have light-absorption characteristics similar to those of the...
July 10, 1998
Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
1. Scope 1.1 This test method measures the color of clear liquids. It is applicable only to materials whose color-producing bodies have light-absorption characteristics similar to those of the...
ASTM D4877
January 1, 1993
Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
A description is not available for this item.
November 25, 1988
STANDARD TEST METHOD FOR POLYURETHANE RAW MATERIALS: DETERMINATION OF COLOR IN ISOCYANATES
A description is not available for this item.

References

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