Applications
Coil coatings: topcoat (HMMM and isocyanate cure)
Form supplied
60% in Solvent Naphtha 150ND/ Butyl glycol (30/10)
Specification
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Acid value | ≤ 4 | mg KOH/g | TM-2401 | |
| Appearance | clear | TM-2265 | ||
| Color | ≤ 3 | Gardner | TM-2017 | |
| Hydroxyl value | 30 - 35 | mg KOH/g | TM-2432 | |
| Solids | 59 - 61 | % | TM-2026 | |
| Viscosity | 2,8 - 3,2 | Pa·s | TM-2013 |
Typical Values
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Density at 23ºC | appr. 1076 | kg/m3 | TM-2160 | |
| Flash point | appr. 55 | ºC | TM-2800 | |
| Glass transition temp. (Tg) | 19 | ºC | TM-2076 | |
| Molecular weight Mn | 4000 | Daltons | SAM-5019 |
Storage
The resin should be stored indoors in the original, unopened and undamaged containers in a dry place at storage temperatures 5 - 30ºC.
Storage time
Covestro represents that, for a period of 6 months (180 days) following the day of shipment as stated in the respective transport documents, the product will meet the specifications or values set forth in section "specifications or characteristic data" above, what ever is applicable, provided that the product is stored in full compliance with the storage conditions set forth in and referenced under section "storage" above and is otherwise handled appropriately. The lapse of the 6 months (180 days) period does not necessarily mean that the product no longer meets specifications or the set values. However, prior to using said product, Covestro recommends to test such a product if it still meets the specifications or the set values. Covestro does not make any representation regarding the product after the lapse of the 6 months (180 days) period and Covestro shall not be responsible or liable in any way for the product failing to meet specifications or the set values after the lapse of the 6 months (180 days) period.
