Customized electrical insulation with composite materials from Dr. Dietrich Müller GmbH

Customized electrical insulation with composite materials from Dr. Dietrich Müller GmbH

Safety, efficiency, and durability are key requirements for customized electrical insulation materials. Dr. Dietrich Müller GmbH offers innovative solutions using modern composite materials that not only protect people from electric shocks but also reliably shield devices from heat, moisture, chemicals, and dust. Our customized insulation materials are used in numerous applications – from electromobility to energy distribution.

Why individual electrical insulation is so important

Electrical infrastructures must be protected from surges, short circuits, thermal stress, and environmental influences. Choosing the right insulation material is crucial: Not every material is suitable for every environment or application. With our customized solutions, we ensure that our customers always receive the optimal combination of safety, performance, and cost-effectiveness.

Materials for electrical insulation – high-performance composites

Composite materials are playing an increasingly important role in electrical insulation. They combine the best properties of different materials in a single product—for example, high mechanical strength, low thermal conductivity, and excellent electrical insulation. Compared to homogeneous materials, our composites offer numerous advantages in terms of weight, durability, and functionality.

Typical insulation materials in the portfolio of Dr. Dietrich Müller GmbH:

• Elastomers (EPDM, silicone, neoprene): Flexible insulation solutions for cable sheathing, seals and connectors.
• Ceramic-based materials: Ideal for high-voltage applications due to high thermal and dielectric strength.
• Mica: Heat-resistant and insulating – proven in electric motors, heating systems and transformers.
• Glass fiber fabric & glass fiber hoses: Mechanically robust and electrically insulating – ideal for industrial environments.
• Epoxy resins: Excellent protection against moisture and short circuits – ideal for printed circuit boards, transformers and switchgear.
• Phenolic resin laminates: Ideal for electrical partition panels, control cabinets and circuit boards.
• Polyamide, polycarbonate, polyimide & PTFE: Lightweight, durable and versatile – even in high-temperature environments.
• PVC: Cost-effective standard solution for low-voltage applications.

Your benefits at a glance:

• Corrosion and weather resistance: Ideal for outdoor use in transformer stations, power poles and lines.
• High dielectric strength: For maximum electrical safety in high-voltage applications.
• Low weight with high strength: Easy installation and high mechanical strength.
• Durability & low maintenance: Our materials are resistant to chemicals, UV radiation and moisture.
• Heat resistance & fire protection: Many materials meet the requirements of UL94 V-0.

Typical areas of application

Our tailor-made insulation solutions are used in the following areas, among others:

• Power distribution & switchgear
• Electromobility & battery technology
• Transformers & Power Electronics
• Aerospace Engineering
• Mechanical and plant engineering
• Telecommunications & optical modules

As a leading supplier of technical insulation materials, Dr. Dietrich Müller GmbH offers a wide range of materials, in-depth expertise, and many years of experience in processing composite materials. Our engineering team supports you from material selection through development to series production – even for customer-specific requirements.

Contact UsIf you are looking for a reliable and high-performance solution for your electrical insulation – we will be happy to advise you.