Hyperlite® Polyol 1639 by Covestro is a reactive polyether polyol, modified with a styrene-acrylonitrile polymer (SAN). It is used as co-polyol for the production of the flexible polyurethane cold-curing molded foam. It finds application in automotive seating. It has a shelf life of 12 months.
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Hyperlite® Polyol 1639 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydroxyl Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Pour Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solid Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Water Content | 0.0 Visible After Login | Visible After Login | Visible After Login |