Prepregs. Polyester felt. Filz

PREPREGS

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).

POLYESTER FELT

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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Categories

Insulating materials for transformers
- Transformerboard and cardboard
- Oil filled transformers
- Presspaper (Presspan) and kraft paper
- Cable Paper
- DDP papers for distribution transformers
- Crepe Papers
- Adhesive tapes for oil transformers
- Glass banding tapes
- Nomex
- Laminated wood
- Glue for oil transformers
- Oil filled transformers
Insulating materials for electric motors
- Low-voltage electric motors
  - Flexible laminates
  - Adhesive tapes
- High-voltage electric motors and traction motors
- Mica tapes for main insulation for the RR(resin rich) technology
- Mica tapes for main insulation for the VPI technology
- Prepregs, Polyester felt
- Insulating compound and insulating varnish for magnetic steel
- Flexible laminates
- Adhesive tapes
- Low-voltage electric motors
  - Flexible laminates
  - Adhesive tapes
- High-voltage electric motors and traction motors
Varnishes and resins
- Impregnation varnishes and resins
- Coating varnishes
  - Insulating coating varnishes
- Casting resins
- Specialties and auxiliary chemical materials
  - Specialties and auxiliary chemical materials
- Impregnation air drying varnish
- Varnishes for baking in an oven
- Impregnation resins
- Insulating coating varnishes
- Polyurethane resins
- Epoxy resins
- Polybutadiene resins
- Specialties and auxiliary chemical materials
- Impregnation varnishes and resins
- Coating varnishes
  - Insulating coating varnishes
- Casting resins
- Specialties and auxiliary chemical materials
  - Specialties and auxiliary chemical materials
Composite materials
- Glass fabric and glass mat laminates
- Cotton fabric laminates (Textolites)
- Paper laminates
- Conductive composite materials
- Special composite materials
Cables and wires
- Cables
- Wires
  - Copper wires
- Cables for electric motors and low frequencies
- Railway cables and automotive applications
- Fiber optic cables
- High voltage cables
- RF (HF) cables and plugs
- Copper wires
- Cables
- Wires
  - Copper wires
Thermal and current protectors
- Bimetallic plate thermal protectors
- Thermistors and Posistors
- Current protectors
Capacitors and Circuit breakers
- Running capacitors for electric motors
- Starting capacitors
- Circuit breakers switching off starting capacitors
- Capacitor batteries
- Ceramic capacitors
Varistors
- Varistors
Fans and fan covers
- Fans
- Fan covers
Shaft Keys
- Shaft keys type А and В according to DIN 6885
- Disc shaft keys according to DIN 6888
Connectors, terminals and terminal boards
- Cable terminals
- Terminal insulation capsules
- Terminal boards
Terminals and capacitors boxes and nozzles
- Terminal boxes
- Capacitors boxes
- Nozzles
- Stopper
Bearing springs, spacer bearing washers and semerings
- Adjusting bearing springs
- Spacer bearing washers
- Semerings and V - rings
Banding and textile tapes, cords, fleece
- Glass banding tape Polyglas
- Cords, textile tubes
- Polyester fleece
- Cotton bands
- Glass bands
- Other types of banding tapes
Solder
- Solder
Fiberglass sleevings and tubings
- Fiberglass sleevings
- Tubings
- Special cable repair sleeves
Supporting ropes for antennas and electric supply grids
- Supporting ropes
- Rope nozzles
Friction materials for brakes (like Ferodo)
- Friction materials (Ferodo)
- Glue for friction materials
Aluminum components for electrical motors
- Aluminum frames for electrical motors
- Shields for electric motors
- Flanges for electric motors
- Other aluminium components for electrical motors
Stator-rotor packages for asynchronous electric motors
- Stator-rotor packages for asynchronous electric motors
Blocked slots for channel isolation
- Blocked slots beech wood
- Blocked slots glass and fiberglass
Traffic lights
- Traffic lights with LED optical system
- Countdown counter
Machines and tools
- Machines for metal plates
- Crimping machines
- Wire cleaning machines
Other materials
- Power switches for electrical machines
- Mechanical face seals for pumps
- High voltage adhesive tapes
- Textile adhesive tapes
- Static mixers for resins
- Aluminium barrier packaging

Prepregs, Polyester felt

Categories