Sponge silicone cords

Comparing to other sponge elastomers, sponge silicone rubber products have high temperature resistance – even up to 300°C, as well as very good sound insulation and water repellency. This is due to the closed pore structure, special properties – e.g. increased chemical resistance, resistance to weather conditions and UV radiation. They can be manufactured in a wide range of density and softness. High compressibility and excellent ability to return to the original shape is an important property of silicone foams in many applications.

In addition to foam of the technical quality, we offer sponge products with a fine-tuned composition intended to come into contact with food and drinking water in accordance with generally applicable standards, such as BfR, 1935/2004/EC.

Typical properties of sponge extrusion products:

  • Density from 0,25 cm to 1 g/cm3
  • Excellent mechanical properties
  • Closed-cell structure
  • Possibility of co-extrusion with solid silicone
  • Low toxicity index
  • Can be manufactured in any RAL colour
  • Absorption and insulation

We offer sponge silicone cords with rectangular, round and trapezoidal cross-sections.

In addition, our offer includes: cutting into sections, vulcanizing as oval profiles, closing in frames, versions with self-adhesive tape, coating (with fluorine, PTFE), product marking.