Aktifit AM in matting of TPU-films

Calcined product, amino functionalized.

Aktifit AM is applicable for thin and very thin films. The product offers very good dispersion properties, good interaction with TPU-matrix through amino functionalization, good scratch resistance and moderate matting effect.

 

  • good matting
  • good scratch resistance
  • anti-blocking
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
2.3
11.0
Residue > 40 µm
mg/kg
10
Volatile matter at 105 °C % 0.2
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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