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Whole catalog Materials for production and repairInsulation materialsDielectric varnishes and coatings
Код товара:
004458

Dielectric varnish URETHAN 71 200ml [polyurethane]

Polyurethane insulating varnish
Dielectric varnish URETHAN 71 200ml [polyurethane]
Manufacturer: Kontakt Chemie (KontChem)

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Colour:yellowish
Breakdown voltage: 39 kV/mm
Surface resistance: 2*1012
Volume resistance: 3*1011 W
Drying time:15-20 minutes

Purpose:
URETHAN 71 is a high quality, one-component varnish that creates an insulating and protective coating. For a wide range of electronics applications.

Properties:
Good insulating properties, high chemical and heat resistance. High surface and volumetric resistance. It is very difficult to solder through the coating. Low dielectric losses. Good adhesion properties make it possible to effectively coat the surfaces of all materials - electronic printed circuit boards, motor windings, transformers, etc. Creates sealed coatings that protect against moisture and corrosion.

Areas of use:
  • electronics - printed circuit boards;
  • cable industry;
  • high voltage and line transformers;
  • windings of electric motors and generators

It is applied to cleaned and degreased surfaces (for example, using a preparationDEGREASER 65). Application temperature: up to 120°С.

Packaging:Aerosol can 200 ml.

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