Aktifit AM in cable and electrical industry

Calcined product, treated with amino silane.

Aktifit AM is applicable specially for sulphur and metaloxide crosslinking.
The product offers higher tensile strength, higher tensile modulus and lower compression set, better abrasion resistance and improved chemical resistance.

 

  • very good extrusion properties
  • medium to high tensile strength
  • good compressive properties at high temperature
  • good hot set properties
  • high electrical resistivity, also after immersion in water
  • avoidance of deposits on dies caused by filler
  • good resistance against oil, water, acid
  • very low dielectric loss, also aferter immersion in water, even without additional silane in the compound
Product characteristics Unit AKTIFIT AM
Functionalization amino
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 9
Density
Bulk density
Tamped density
g/cm³
2.6
0.31
0.55
Spec. Surface area (BET)
Oil absorption
m²/g
g/100 g
9
65
Hardness silica/kaolinite
mg
7/4.5
Refractive index n 1.55
Water solubility
Acid solubility
%
< 0.5
< 1
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
%
0.11
0.29
0.55
Water absorption ml/g not specified
reactive 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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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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