Before working with this product, you must read and become familiar with the available information on its risks, proper use, and handling. Information is available in several forms, e.g., in particular in the currently valid safety data sheets and product labels. For further information contact your Covestro representative.
Product description
Applications
Crosslinker solution in water for the manufacture of HR slabstock foams.
Sampling
Moisture access must be prevented when taking product samples.
Specification
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Appearance | Colourless to pale liquid | PET-03-04 | ||
| Water content | 29 - 31 | % | DIN 51777 | |
| Density 25 °C | 1,18 | g/cm3 | DIN 53171 | |
| Viscosity 25 °C | 65 - 85 | mPa*s | DIN 53015 | |
| TDI basic value | 2,2 | pbw Desmodur® T on 1 pbw of anhydrous Additive® VP.PU 3266 |
Storage
Recommended storage temperature (°C): 15 - 35Shelf life (ex works) 6 months if stored in sealed, moisture-tight containersPartially used containers should be tightly resealed due to the hygroscopic nature of the product.Recommended temperature for processing (°C): 20 - 25.
Processing
Additive VP.PU 3266 is used to adjust the hardness during the manufacture of HR foams.The additive is used in quantities of 1.5 - 4.5 parts per 100 parts of polyol. The water content of the product must be taken into account.Additive VP.PU 3266 can be metered separately using suitable pumps (ceramic pumps, externally lubricated pumps). It can also be metered together with the activator.
Health and Safety Information
Disclaimer
Contact
Please use our contact form or contact us directly by sending an e-mail to technical-datasheets@cx.covestro.com .
