Antiblock agents are very small particles, which
are well dispersed in the final product.
Some of these particles are located at the surface, so they
cause a very small distance between the product’s surface
and other surfaces.
This small distance is capable to prevent tacking or blocking
at the surface.
For the choice of the proper antiblock agent
it is necessary to consider the suitable material, particle
form and the particle size distribution.
Otherwise antiblock additives could have a negative influence
to transparency, gloss, scratches on surface and to the mechanical
We offer antiblock additives based on natural
and synthetic silica, talc, chalk and kaolin.
The combination of antiblock additives with
external slip agents is commonly used for achieving optimal
slipping / antiblock properties on surfaces.
masterbatches can be adjusted according to the demands
of your application. We will offer the most suitable material
and particle size distribution and a combination with other
addives such as slip agents as well.
offers solutions for all common thermoplastic resins . They
are suitable for film and sheet extrusion and injection moulding..
We will gladly advise you which slip agent
is suitable for your application.