PPX coating is a unique technique to provide reliability of articles, which operate in high humidity and temperature, or under influence of biological, chemical and other hazardous agents.
UNB-2 PPX coating equipment
Main specifications:
- Max. article size: 200x420 mm
- Coating thickness (optimal): 13-15 μm
PPX coating specifications:
- Chemical inertness
- Operating temperature range: - 100 to +150 °С
- Radiation resistant
- Mold resistant
- Thickness uniformity
- Perfect electric insulation
PPX coating features:
- Continuity and uniformity of coating thickness over any kind of surface, including areas under electronic components
- Brazing joints, leads, and etc.
- No pin holes (micropores) in the coating, which is thicker than 5 μm
- Low moisture and gas permeability
- Chemical inertness to organic solvents, acids, and alkalis
- High adhesion to various materials
- Operating temperature: -100 to +1500 °С in air; -100 and to +400 °С in oxygen-free environment
- Compatibility with materials used in electronic units, and with lacquering
- Perfect electric insulation
- Deposition of coating is performed under the normal temperatures, so delicate devices could not be damaged
- Absence of internal stress, that may damage fragile component parts and thin conductors
- Coating thickness up to dozens micrometers is deposited by one procedure
- PPX coating has light weight as compared to other coatings or compounds
- Radiation resistant
- Low friction coefficient
- No catalyst or other chemicals
- Biocompatibility
- Transparency (the signs on the components remain readable)
- Solvent-free ecologically clean procedure of coating
- Mold resistant
- Easy to repair
- Reliable protection of the connectors and non-sealed component parts
- Regulation of coating thickness during the procedure of coating
