Applications
NeoRez® U-471 forms a film with elastomeric properties without blocking tendency and can be used as a sole binder NeoRez® U-471 is suitable for pigment grinding even organic pigment grinds can be prepared. NeoRez® U-471 is recommended to be used in flexo and gravure laminating inks.
Form supplied
Form supplied is approximately 51% in ethyl acetate and ethanol
Specification
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Density at 20ºC | +/- 0,91 | g/cm3 | GAP-0006 | |
| Hydroxyl value | +/- 2,0 | mg KOH/g | ||
| Solids | 50 - 52 | % | GAP0001 | |
| Viscosity | 2,500 - 3,500 | mPa·s | GAP0020 |
Solubility / thinnability
NeoRez® U-471 can be thinned with solvents.
Storage
The resin should be stored indoors in original, unopened and undamaged container in a dry place at storage temperature between 5- 40 °C. Exposure to direct sunlight should be avoided.
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.
