Alkyl functionalized based on Sillitin Z 86
Aktisil PF 777 is applicable for mortar, grouting and coatings with highest chemical resistance. The product offers higher rheological activity (higher viscosity at low shear rates, yield point, greater shear thinning) and improved water resistance/hydrophobic properties.
- selectable rheology (free-flowing to non-sagging)
- easy processing
- good mechanical properties (high strength)
- good chemical resistance
- also suitable for food contact and drinking water applications (as per BfR and FDA regulations)
| Product characteristics | Unit | Testing method | AKTISIL PF 777 |
|---|---|---|---|
| Functionalization | alkyl | ||
|
Color values L*
Color values a*
Color values b*
|
acc. to CIELAB |
93.6
1.2
10.0
|
|
|
Particle size D50
Particle size D97
|
µm | acc. to ISO 13320-1 |
2.2
10.0
|
|
Residue > 40 µm
|
mg/kg | acc. to DIN EN ISO 787 part 18 |
20
|
| Volatile matter at 105 °C | % | acc. to DIN EN ISO 787 part 2 | 0.3 |
|
Density
Bulk density
|
g/cm³ |
acc. to DIN EN ISO 787 part 10
acc. to DIN ISO 903-1976
|
2.6
0.25
|
|
Spec. Surface area (BET)
Oil absorption
|
m²/g
g/100 g
|
acc. to DIN ISO 9277
acc. to DIN EN ISO 787 part 5
|
9
35
|
| Water absorption | ml/g | acc. to Baumann | 0.01 |
| hydrophobic | X |
