TEGOSTAB® B 89178 is a non-hydrolysable polyether polydimethylsiloxane used for the preparation of mechanically frothed polyurethane foams. It is especially suited for use in medium- and highdensity froth foams as well as co-surfactant in low density froth applications.
Typical Applications
TEGOSTAB® B 89178 can be used as efficient stabilizing additive in froth processes. It is designed for medium- and high-density froth foams but can also be used as co-surfactant in low density froth applications. In medium- and high-density froth systems with densities.
Benefits at a glance
- Regulate of cell size and size distribution during the frothing
- Improve froth stability during coating /application to a substrate
- Reduce bubble coalescence during curing at elevated temperatures
- Low VOC