Silicone Rubbers

Extrusil are synthetic high-temperature vulcanizing (HTV), high consistency blends of silicone rubber (HCR), fillers, modifiers, and vulcanizing agents (cross linkers).

Precipitated and Fumed Silica

These products serve industries in mechanical rubber goods, shoe soles, tires, silicone rubbers, animal feeds, paints, coatings & inks, oral care, adhesives, detergents, refractory, civil engineering, paper and cardboard, ceramic and general chemicals.

Catalyst Supports

  • Silica Gel
  • Activated Carbon
  • Colloidal Silica
  • Alumina

Pine Chemicals

SilicaStar supplies natural raw gum rosins as well as their derivatives. These products are widely used in ink and graphic arts, synthetic rubber, adhesives, paint and coatings, and paper making industries.


  • Elastox DBPH
  • Elastox DCBP

Molecular Sieves

Molecular sieve adsorbents are crystalline alumino-silicates. Their unique structure allows the water of crystallization to be removed, leaving a porous crystalline structure. The corresponding crystallographic structure is formed by tetrahedras of (AlO4) and (SiO4). These tetrahedras are the basic building blocks for various zeolite structures, such as zeolites A and X, the most common commercial adsorbents.