Company

An advanced materials company

RHOTEK Materials is a deep-tech advanced materials company working at the point where mineral science, polymer chemistry and precision converting meet. We develop and manufacture the insulation materials that let electrical machines run hotter, longer and at higher voltage.

Our materials end up inside generators, traction motors, transformers and battery systems. These are components expected to work without intervention for decades, in conditions that destroy ordinary polymers.

Deep tech, not distribution

We are not a stockist. Formulation, coating, impregnation and converting all happen in-house, which is what lets us change a resin system or a carrier for one customer without disturbing the rest of the portfolio.

• Own R&D programme in mica and polyimide material systems
• Application engineering before material selection
• Pilot and sample runs before series qualification
• In-house converting, so tolerances stay ours to control
• Full documentation for type testing and customer audits

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