Superseded
Standard
Historical
ASTM D4670-07
Standard Test Method for Polyurethane Raw Materials Determination of Suspended Matter In Polyols
Summary
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 similar or equivalent ISO standard.
Technical characteristics
| Publisher | American Society for Testing and Materials (ASTM International) |
| Publication Date | 11/01/2007 |
| Collection | |
| Page Count | 2 |
| Themes | Thermoplastic materials |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
10/11/1997
Superseded
, Reaffirmed
Historical
Previous versions
01/03/2017
Superseded
Historical
01/03/2017
Active
, Reaffirmed
Most Recent
01/11/2007
Superseded
Historical
01/11/2007
Superseded
, Reaffirmed
Historical
10/11/1997
Superseded
Historical
10/11/1997
Superseded
, Reaffirmed
Historical