Aktisil PF 777 in sealants and membranes

Treated with alkyl silane based on Sillitin Z 86.

Aktisil PF 777 offers higher rheological activity (higher viscosity at low shear rates, yield point, greater shear thinning) and improved water resistance.

 

  • selectable rheology (free-flowing to non-sagging)
  • 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 AKTISIL PF 777
Functionalization alkyl
Color values L*
Color values b*
93.8
10.0
Particle size D50
Particle size D97
µm
2.2
10.0
Residue > 40 µm
mg/kg
20
Volatile matter at 105 °C % 0.3
Density
Bulk density
g/cm³
2.6
0.25
Spec. Surface area (BET)
Oil absorption
m²/g
g/100 g
9
35
Water absorption ml/g 0.01
hydrophobic X

In order to make available to you the most important information about our products at all times, you will find here the Material Specification.

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The aspects to observe when working with our products are detailed in our Material Safety Data Sheet, which also can be downloaded.

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