Aktisil PF 777 in coatings

Alkyl functionalized based on Sillitin Z 86.

Aktisil PF 777 is applicable for higher requirements for moisture resistance and higher thixotropy. The product ist hydrophobic and offers improved adhesion and partially lowered gelation temperature. Aktisil PF 777 is suitable for partial replacement of rheological additive silica.

good adhesive strength

mechanical resistance (abrasion, stone chipping)

partial replacement of rheological additive silica.

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

Material Specification

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

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

Name	Short Description
AKTISIL VM 56	Balanced profile of properties.
AKTISIL AM	Same as Aktisil VM 56, but with improved stone chip impact resistance.
AKTIFIT AM	Same as Aktisil AM, but with highest brightness and color neutrality.
AKTIFIT VM	Same as Aktisil VM 56, but with highest brightness and color neutrality, lower viscosity, for higher requirements for moisture resistance, hydrophobic.
AKTIFIT PF 111	Same as Aktifit VM, but with higher thixotropy, hydrophobic.

Aktisil PF 777 in coatings

Material Specification

Safety Data Sheet

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