We in Vacuum Tech Ltd. have developed technology for depositing thin film coatings by magnetron sputtering and reactive magnetron sputtering on the following materials:

  • crystal polystyrene
  • high impact polystyrene
  • polycarbonate (PC)
  • polyethylene terephthalate (PET)

The coatings are applied without the use of base or protective varnish.

By thermal evaporation of aluminum we deposit coatings on

  • acrylonitrile butadiene styrene (ABS)
  • polypropylene (PP)
  • high-density polyethylene (HDPE)

To ensure good adhesion details of polypropylene and HDPE are subjected to plasma treatment at atmospheric pressure before applying the base varnish.
Used base and protective varnishes are especially selected for every particular material.