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W7120

Model No. Category Features & Applications Weight ratio Packaging Specification

W7120

Liquid material

Excellent outdoor weather resistance, UV resistance, damp-heat aging resistance and chemical corrosion resistance. Low viscosity and good workability. Superior electrical insulation, arc resistance and tracking resistance.
Suitable for casting outdoor current transformers, voltage transformers, insulating sleeves, dry-type transformers, medium and high voltage switches and other electrical parts

100:100

20Kg/drum,220Kg/drum,1000Kg/drum

Our company offers a complete range of products, including indoor epoxy resin, outdoor alicyclic epoxy resin, RoHS-compliant V0 flame-retardant epoxy resin and room-temperature curing epoxy resin. They adapt to diverse application processes and production equipment such as vacuum casting, APG and potting technologies. The products are widely used in manufacturing dry-type transformers, instrument transformers, reactors and medium/high voltage switch insulating parts of various voltage classes. Customization is available to meet special demands, including products with glass transition temperature up to 180°C, ultra-low temperature resistance down to -60°C and other tailored specifications.

Category:Outdoor resin vacuum casting system

Scientific testing methods

Standardized production, refined management

Advanced production equipment

Comprehensive after-sales service system

Product application cases

Dry-type transformer


Current and voltage transformer

Insulating parts

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