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ASTM D4671-16
New product
ASTM D4671-16
Standard Test Method for Polyurethane Raw Materials: Determination of Unsaturation of PolyolsMore info
1.1 This test method measures unsaturation in polyether polyols. (See Note 1.) It uses 2 mL of ca. 0.05 M mercuric acetate reagent in methanol and about 1 g of sample or less. This test method uses a potentiometric determination of an end point.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 83.080.20 : Thermoplastic materials
|
| Number of pages | 4 |
| Replace | ASTM D4671-05(2010)e1 |
| Set | ASTMVOL0802 |
| Year | 2016 |
| Document history | ASTM D4671-05(2010)e1 |
| Country | USA |
| Keyword | ASTM 4671;ASTM D4671;ASTM D4671;10.1520/D4671-16 |