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ASTM D4662-15 + Redline
New product
ASTM D4662-15 + Redline
Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of PolyolsMore info
1.1 These test methods measure the acidic and basic constituents in polyols and other materials of high acidity or alkalinity that are soluble in mixtures of toluene and ethyl alcohol. These test methods do not apply to polyethers. (See Note 1.)
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 83.040.30 : Auxiliary materials and additives for plastics
83.080.20 : Thermoplastic materials |
| Number of pages | 3 |
| Replace | ASTM D4662-08(2011)e1 + Redline |
| Set | ASTMVOL0802 |
| Year | 2015 |
| Document history | ASTM D4662-08(2011)e1 + Redline |
| Country | USA |
| Keyword | ASTM 4662;ASTM D4662;ASTM D4662;10.1520/D4662-15 |