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DIN EN 12836:2002-06
Surface active agents - Determination of the water number of alkoxylated products; German version EN 12836:2002
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Summary
This European Prestandard specifies the determination of the water number of ethoxylated products up to about 70 % ethylene oxide. EO/PO block polymers with water numbers higher than about 23 become hard to interpret. The values obtained by this method are not completely identical with the water number obtained in dioxane, in particular water numbers higher than 23.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 06/01/2002 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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