ASTM D 4877 : 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
Hardcopy , PDF
29-08-2019
English
01-08-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 20
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| DocumentType |
Test Method
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| Pages |
3
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1This 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 color standards used.2 (See Test Method D1209 and Note 1.) Suitable isocyanates include toluene diisocyanate, and pure or modified monomeric methylene di(phenylisocyanate).
1.2The values stated in SI units are to be regarded as standard.
1.3This 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:This standard is equivalent to ISO 6271-1:2004.
| ASTM D 1786 : 2016 | Standard Specification for Toluene Diisocyanate |
| ASTM D 1209 : 2000 | Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale) |
| ASTM D 5386 : 2004 | Standard Test Method for Color of Liquids Using Tristimulus Colorimetry |
| ASTM D 1193 : 2006 : R2011 | Standard Specification for Reagent Water |
| ASTM D 1193 : 1991 | Standard Specification for Reagent Water |
| ASTM D 1209 : 2005 : EDT 1 | Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale) |
| ASTM D 5386 : 2005 | Standard Test Method for Color of Liquids Using Tristimulus Colorimetry |
| ASTM D 5386 : 1993 : REV B : R2000 : EDT 1 | Standard Test Method for Color of Liquids Using Tristimulus Colorimetry |
| ASTM D 1209 : 2005 : R2011 | Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale) |
| ASTM D 5386 : 2016 | Standard Test Method for Color of Liquids Using Tristimulus Colorimetry |
| ASTM D 1193 : 1970 | Standard Specification For Reagent Water |
| ASTM D 1193 : 2006 | Standard Specification for Reagent Water |
| ASTM D 1193 : 1999 | Standard Specification for Reagent Water |
| ASTM D 1209 : 2005 | Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale) |
| ASTM D 1193 : 2006 : R2018 | Standard Specification for Reagent Water |
| ASTM D 5386 : 2010 | Standard Test Method for Color of Liquids Using Tristimulus Colorimetry |
| ASTM D 1209 : 2005 : R2019 | Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale) |
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