High quality at reasonable prices!


Insulating materials for transformers

Insulating materials for electric motors

Varnishes and resins

Composite materials

Cables and wires

Thermal and current protectors

Capacitors and Circuit breakers


Fans and fan covers

Shaft keys

Connectors, terminals and terminal boards

Terminals and capacitors boxes and nozzles

Bearing springs, spacer bearing washers and semerings

Banding and textile tapes, cords, fleece


Fiberglass sleevings and tubings

Supporting ropes for antennas and electric supply grids

Friction materials for brakes (like Ferodo)

Aluminum components for electrical motors

Stator-rotor packages for asynchronous electric motors

Blocked slots for channel isolation

Traffic lights

Machines and tools

Other materials


Thermopreg 206.25 - Thermopreg® 206.25 can be included in stack consolidation because of its high bonding characteristics.
Von Roll manufactures and processes semi-finished products – sheets, long rolls and profiles, tubes and molded parts – to the most exacting standards. Prepreg is the “pre-impregnated” material (B-stage) which is impregnated with resin partially cured.
Von Roll supplies prepregs for many applications (e. g. aviation industry, manufacturers of wind turbine generator equipment).
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 Polyester felt 101.80 - Polyester felt 101.80 - It has good thermal insulation properties, it is also used as a seal between stator windings, etc.

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