Formula |
n/a
|
---|---|
CAS No. | 68611-44-9 |
EC No. | 271-893-4 |
Synonyms | Amorphous Colloidal Silica; Amorphous Silica |
Fumed silica HB-139
Fumed silica HB-139 is a hydrophobic fumed silica treated with a dimethyl silicone fluid. This surface treatment results in a hydrophobic silica with a different performance than untreated silica and the Product acts as a rheology modifier imparting good thickening efficiency, sag resistance and anti-settling.
Applications
- Rheology control agent
- As thickener and a thixotrope in adhesives and sealants
- Sag resistance
- Anti-setting
Shelf Life
Under proper storage conditions, the shelf life is 24 months.
Health & Safety
Detailed information on the product described can be found in our relevant Health and Safety Information (Material Safety Data Sheet).