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Whole catalog ↠ Materials for production and repair ↠ Insulation materials ↠ Dielectric varnishes and coatings

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Product code:
003470

Dielectric varnish URETHAN 71 400ml [polyurethane]

Polyurethane insulating varnish
Dielectric varnish URETHAN 71 400ml [polyurethane]
Manufacturer: Kontakt Chemie (KontChem)

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Dielectric varnish URETHAN 71 400ml [polyurethane]

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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 400 ml.

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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
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