ASTM D 4670 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Suspended Matter in Polyols
Hardcopy , PDF
19-07-2022
English
17-03-2017
1.1 This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols.
| Committee |
D 20
|
| DocumentType |
Test Method
|
| Pages |
2
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers a procedure for visual inspection to determine the presence of insoluble foreign material in polyols.
1.2This 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.
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