Semi rigid electroinsulation resins

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Polyurethane potting and casting, electrical encapsulation Resins are produced by COLTECH as to fulfill the customers’ requirements.

COLTECH offers reactive polyurethane potting resins for the production of :

  • transformers,
  • cable connections,
  • water tight pottings,
  • submerged electronics,
  • electric sensors,
  • circuit boards, etc

COLTECH potting and casting, semi-rigid, electrical encapsulation Resins are used in more than 70 countries worldwide, but customers that put their trust in our sophisticated resin systems.

Discover for yourself our services, our solutions and the proven safety of COLTECH R-SERIES Adhesives.

This series includes the following products:

COLTECH R3200

Two component, solvent free, medium viscosity, flame retardant, heat conductive, temperature resistant, hard-elastic, polyurethane electro-insulating resin.

USES: Suitable for production of low/medium voltage capacitors & transformers, for covering of electronic circuits for copyright protection and for multi-purpose potting applications.

Download TDS

COLTECH R3300

Two component, solvent free, low viscosity, temperature resistant, hard-elastic, polyurethane electro-insulating resin.

USES: Suitable for production of low/medium voltage capacitors & transformers, for covering of electronic circuits for copyright protection and for multi-purpose potting applications.

Download TDS

COLTECH R310

Two component, solvent free, semi-rigid, polyurethane electro-insulating resin.

USES: Suitable for a wide range of applications such as watertight potting, transformers, circuit boards, sensors, cable couplers, etc

Download TDS

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COLTECH R390

Single component, solvent based, semi-rigid, UV stable, non-yellowing, electro-insulating sealer resin

USES: Suitable for a wide range of applications such as watertight circuit boards, etc

Download TDS

Coltech R series electro insulating resins are produced under the very strict production requirements of the ISO 9001:2008.

Certifications
With a strong emphasis on research and development, we are constantly developing new and environmentally friendly solutions for all our customers. If you require a more specialized product not in our product line at the moment, please let us know and we will develop it for you.