Preservation and restoration of archival and cultural values

Plasma-chemical modification of the activation.

Hygienic material (CELLULOSE + POLYMER) left – after plasma treatment. Right – the raw material.

On the left – nonwoven cellulose after plasma modification. On the right – initial nonwoven cellulos

Plasma modification.

Paper. Leather. Cardboard. Fabric. Hydrophilizing – Waterproofing.

Plasma-chemical modification of ordinary writing paper. Upper paper sample – the hydrophilic treatment in the plasma. It turns an analog filter paper – High wettability and absorbency. In the center – the usual – raw paper. Below is a sample of paper – after the hydrophobic treatment in the plasma. The paper is not wetted and absorbs. All paper samples are on a horizontal surface. Fluid – water, various solutions. Appearance of paper is not changed.


Application.

The micrographs water droplets on the surface of newsprint.

Drop of water on non-treated paper.

Drop of water on plasma treated paper immediately after applying a drop (water-repellency).

Drop of water on plasma treated paper after 30 minutes after deposition of the drop. (Hydrophobicity)

Microbeads refractory materials

Sorbents for Hromatografy. 1-2 micron

Use of microballoons of different materials.

  • Glass Ø 50 micron – 200 micron – for medical – for the treatment of burns in special beds, decorative materials, advertising technique, micro-optics, micro lens.
  • Glass Ø 100 micron – 500 micron – Blasting medical instrument
  • Blasting food equipment
  • For extraction equipment oil and gas extraction.
  • Blasting oil and gas mining submersible equipment.
  • For shipbuilding (MgO, Al2O3), mechanical engineering.
  • To handle clean stone buildings, bridges, steel structures.
  • Glass microspheres Ø 1 micron – 3microns – for biotechnology, sorbents liquid and gas chromatography, pharmacology, composite materials, the micro lenses.
  • Microbeads special-purity quartz glass – for optics, laser, fiber optics, micro lens.
  • Ceramic, multicomponent microspheres – extenders composite materials, construction materials.
  • Material for restoration.
  • Medicine, cosmetics, pharmacy.
  • Microbeads of heavy metals (W) – “micro projectiles.”