Aktifit PF 111 in FKM-Compounds

Peroxide

Calcined product, alkyl functionalized.

Aktifit PF 111 is applicable specially for peroxide crosslinking.
 The product offers greater elongation at break, lower compression set at high temperatures and resistance to acetic acid with minimum increase in weight.

 

  • very low sieve residue
  • good mixing and dispersion properties
  • high tensile strength
  • high abrasion resistance
  • long flow time with short vulcanization time
  • easy deflashing
  • low compression set
  • good resistance to substances (fuel, oil, water, acid)
  • avoidance of mold fouling caused on dies caused by filler
Product characteristics Unit AKTIFIT PF 111
Functionalization alkyl
Color values L*
Color values a*
Color values b*
96.2
- 0.1
1.0
Particle size D50
Particle size D97
µm
2.0
10.0
Residue > 40 µm
mg/kg
10
Volatile matter at 105 °C % 0.2
pH Value not applicable
Density
Bulk density
Tamped density
g/cm³
2.6
0.30
0.60
Spec. Surface area (BET)
Oil absorption
m²/g
g/100 g
9
60
Hardness silica/kaolinite
mg
7/4.5
Refractive index n 1.55
Water solubility
Acid solubility
%
not applicable
not applicable
Chemical Analysis:
SiO2
Al2O3
Fe2O3
%
86
13
< 1
Mineralogical Composition:
Neuburg silica
Calcined kaolinite
%
60
40
Equilibrium moisture content at 25°C
and 50% relative humidity
and 80% relative humidity
and 90% relative humidity
%
0.07
0.10
0.13
Water absorption ml/g ? 0.1
hydrophobic X

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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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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All information about material characteristics, application fields and benefits can be found in this Technical Data Sheet and is also for download available here.

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