Aktisil MM in molded gaskets, o-rings and radial shaft seals

Sulphur, Metal-oxide

Mercapto functionalized based on Sillitin Z 86.

Aktisil MM is applicable specially for sulphur and metal-oxide crosslinking. The product offers higher tensile strength, higher tensile modulus and
lower compression set even over 100 °C as well as better abrasion resistance and improved chemical resistances.

  • very low sieve residue
  • good mixing and dispersion properties
  • long flow time with short vulcanization time
  • easy deflashing
  • low compression set
  • good media resistance (fuel, oil, water, acid)
Product characteristics Unit AKTISIL MM
Functionalization mercapto
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
30
Volatile matter at 105 °C % 0.7
Density
Bulk density
g/cm³
2.6
0.32
Spec. Surface area (BET)
Oil absorption
m²/g
g/100 g
9
45
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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