VARNISHES – oven baking

Colour

Clear

Class

H

Drying time

4–1 h / 135–160 ℃

Thinner

T-200

Packaging

1kg, 5kg, 25kg, 200kg

Description HI-THERM BC-325 is a clear phenolic insulating varnish modified with polyester resin that cures (bakes) quickly at moderately elevated temperatures. It forms a tough, smooth, glossy film that repels dirt, with high adhesion, excellent oil resistance and very good dielectric properties. It is used to impregnate and protect stators, transformers, rotors and other windings where reliable insulation and temperature stability are required.

Colour

Clear

Class

H

Drying time

5–1 h / 135–160 ℃

Thinner

T-200

Packaging

5kg, 25kg, 200kg

Description HI-THERM BC-346/A is a clear, slightly amber, modified polyester insulating varnish applied by dipping and heat curing. It forms a tough, elastic film with excellent adhesion and high resistance to moisture, chemicals and heat. It is intended for impregnating and protecting electrical components such as stators, transformers, windings, armatures and relays, providing reliable dielectric strength and class H thermal resistance (up to 180 °C).

Colour

Clear

Class

H

Drying time

4–2 h / 120–135 ℃

Thinner

T-200

Packaging

5kg, 25kg, 200kg

Description HI-THERM BC-359 is a clear, modified polyester insulating varnish applied by dipping and baked at elevated temperatures. It forms a tough, elastic film with excellent adhesion and high resistance to moisture, chemicals and heat. It is intended for impregnating and protecting electrical components such as stators, transformers, windings and other wound parts, providing reliable dielectric strength and class H thermal resistance (up to 180 °C).

Colour

Clear

Class

H

Drying time

2–4 h / 150 ℃

Thinner

T-352

Packaging

5kg, 25kg

Description HI-THERM BC-352 is a clear, modified polyester insulating varnish applied by dipping and baked at elevated temperatures. It forms a tough, elastic film with excellent adhesion and high resistance to moisture, chemicals and heat. It is intended for impregnating and protecting electrical components such as stators, transformers, windings and other wound parts, providing reliable dielectric strength and class H thermal resistance (up to 180 °C).

Colour

Clear

Class

H

Drying time

5–1 h / 135–160 ℃

Thinner

Water

Packaging

20kg

Description AQUA-THERM BC-365 is a clear, water-based modified polyester insulating varnish applied by dipping and baked at elevated temperatures. It forms a tough, elastic film with excellent adhesion and high resistance to moisture, chemicals and heat. It is intended for impregnating and protecting electrical components such as stators, transformers, brakes and other wound parts, providing reliable dielectric strength and class H thermal resistance (up to 180 °C).

Colour

Clear

Class

H

Drying time

5 h at 110 ℃

Thinner

Water

Packaging

20kg

Description AQUA-THERM BC-367 is a clear, water-based modified polyurethane insulating varnish developed for applications that need a low baking temperature. It forms a tough, elastic film with excellent adhesion and high resistance to moisture, chemicals and heat. It is intended for impregnating and protecting electrical components such as small and medium stators, transformers and windings, providing reliable dielectric strength and class H thermal resistance (up to 180 °C).