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ASTM D6437-05(2016)e1
New product
ASTM D6437-05(2016)e1
Standard Test Method for Polyurethane Raw Materials: Alkalinity in Low-Alkalinity Polyols (Determination of CPR Values of Polyols)More info
1.1 This test method covers measuring alkalinity in low-alkalinity (<0.002 meq/g basicity) polyols. This alkalinity is often expressed as CPR (controlled polymerization rate) of polyether polyols. This test method is not applicable to amine-based polyols.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-04-01 |
| ICS | 83.040.01 : Raw materials for rubber and plastics in general
|
| Number of pages | 3 |
| Replace | ASTM D6437-05(2010)e1 |
| Set | ASTMVOL0803 |
| Year | 2010 |
| Document history | ASTM D6437-05(2010)e1 |
| Country | USA |
| Keyword | ASTM 6437;ASTM D6437;ASTM D6437;10.1520/D6437-05R16E01 |