Applications
Impranil® S3000 is intended as an additive to water borne polyurethane dispersion. It can improve the following performances of water borne PU: • Improve heat resistance • Improve jungle resistance• Improve anti-blocking
Form supplied
Transparent to semi-transparent low viscosity aqueous solution with solid content appox. 30%.
Specification
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Ignition residule | 29 - 31 | % | Internal method PV054 |
Typical Values
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Density | approx. 1,21 | g/ml | DIN 51 757 | |
| pH value | approx. 10,5 | DIN ISO 976 | ||
| Average particle size | Approx. Mean value calculated from the spec. surface | approx. 9 | nm | |
| Specific surface | approx. 300 | m [2] /g | Internal method PV055 |
Storage
- Storage in original sealed Covestro container.- Recommended storage temperature: 10 - 25 °C.- Protect from frost, heat and foreign material.General information: The product is sensitive to frost and must not be stored at temperatures below 5°C. Forzen product is irreversibley damaged. Containers must be kept sealed., otherwise the evaporation of water or contamination will result in damage the material.
Storage time
Covestro represents that, for a period of six months 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 six months 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 six months 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 six months period.
