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 chapter "Specification" above, what ever is applicable, provided that the product is stored in full compliance with the storage conditions set forth in and referenced under chapter "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.
Applications
NeoRez® R-4000 provides high chemical / mechanical resistances in 1K and can be cross-linked with suitable isocyanates for 2K applications.
Form supplied
Form supplied is approximately 35% in water
Specification
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Appearance | Semi transparent straw coloured | GAP0059 | ||
| Free monomer | max. 1000 | ppm | GAP0118 | |
| pH | 8 - 9,5 | GAP0016 | ||
| Solids | 34 - 36 | % | GAP0001 | |
| Viscosity | ≤ 200 | mPa·s | GAP0020 |
Typical Values
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Density at 20ºC | +/- 1,03 | g/cm3 | GAP-0006 | |
| Neutralizing agent - Triethylamine | +/- 1,2 | % |
Solubility / thinnability
NeoRez® R-4000 can be thinned with water.
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.
