AKTISIL AM is an activated SILLITIN Z 86, produced by modifying the surface with amino silane. The by-products split off during the treatment reaction are largely removed during the production process which firmly attaches the silane to the filler surface. This helps minimize undesirable side effects, as they are potentially encountered with insitu mixing (direct addition of silane to the compound).

During vulcanization, the amino groups of AKTISIL AM react in the presence of appropriate crosslinking agents with the polymer.

In processing thermoplastic polymers, AKTISIL AM in the presence of appropriate functional groups will give rise to high bond strength via hydrogen bonds.