Desmophen® C 2202
Desmophen® C 2202 is a linear aliphatic polycarbonate diol with terminal hydroxyl groups and an average molecular weight of approx. 2,000 g/mol. At room temperature the product is a solid, white to light yellow substance. In a molten state (at temperatures above 55 °C), it is clear liquid. Desmophen® C 2202 is used to manufacture solid Polyurethane elastomers. Elastomers having a good resistance against hydrolysis and hot air.
- Brand
- Desmophen
- Available in
- Asia Pacific, Europe Middle-East and Africa, Latin America, North America
Typical values
| Property | Value | Unit | Test method | Condition |
|---|---|---|---|---|
| All attributes | ||||
| Hydroxyl content | 1.5 – 1.9 | % | M023 - ISO 4629-2 | |
| Dynamic viscosity | 1300 – 2800 | mPa·s | M015 - ISO 3219/B | 75 °C |
| Acid value | 0 – 0.2 | mg KOH/g | M019 - ISO 2114 | |
| Color | ≤ 150 | M017 - EN 1557 | Hazen | |
Documents
- Technical Data Sheet
- Safety Data Sheet