TEGO® Addibit F 4 HB is a flaky material based on fatty acid amid.
Typical Applications
- As adhesion promoter in hot-mix asphalt
- In hot-poured asphalt, mastic asphalt, sealing compounds
- As dispersing additive in modified bitumen (e. g. for SMA, roofing applications)
- As emulsifier for the production of cationic bitumen emulsions
Benefits at a glance
Compared to other products in the market TEGO® Addibit F 4 HB shows outstanding good heat stability.
- Application as bonding and wetting additive
- Enhance wetting and adhesion of acidic silicate aggregate, even on wet surfaces
- Improves the wheel tracking resistance of concrete asphalt up to 50 %
- Heat stable at 200 °C for several days
- Heat stable at 280 °C for several hours
- Improve flow and levelling properties
- Application as emulsifier for rapid setting cationic emulsions
- Good emulsion stability even with more critical bitumen grades