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LSR mould construction

Silicone is a high-performance elastomer used for producing elastic, moulded parts in many branches of industry. The transparency of the product, FDA approval of the material and good temperature resistance are the decisive factors in deciding to use it in the medicare and food areas.

The automotive sector is also unimaginable without this material. A very large number of rubber seals have been replaced with this material in recent years.

The two-component material is mixed together by a static mixer directly before the injection process. It attains such low viscosity in the process that even extremely delicate moulded parts can be injection moulded bubble-free. Sprueless injection moulding without material loss and time-consuming reworking are decisive arguments for using LSR (Liquid Silicone Rubber) quite apart from its mechanical and chemical properties.

Product features

  • Good temperature resistance from -40°C to +300°C
  • Solvent-free because addition-curing
  • High transparency
  • Good weather and aging resistance
  • Resistance to light
  • FDA approval possible
  • Resists polar solvents