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NMN Insulation Paper F-class (155℃) Composed of Polyester Film and Nomex Paper

Insulation class:  F/H class (155/180 °C)

Mechanical properties: tensile strength ≥ 100N/10mm

Excellent edge tear resistance

Electrical properties: dielectric strength ≥ 12kV/mm

Stable adhesion in normal and hot states

Heat resistance: long-term high temperature resistance of 155°C

Chemical stability: solvent resistance, acid and alkali corrosion resistance, suitable for dipping paint process

  • Thickness: 0.12-0.5mm

NMN Insulation paper: High-Performance Class F (155°C) Flexible Laminate

Kingzom offers premium NMN insulation paper, a three-layer flexible composite material consisting of a central layer of high-quality Polyester film (Mylar) bonded with two layers of DuPont Nomex® paper. This Class F (155°C) rated insulation combines the superior dielectric strength of polyester film with the excellent thermal and mechanical properties of Nomex.

Key Performance Advantages:

  • Superior Thermal Stability: Rated for Class F applications, maintaining reliable performance at continuous operating temperatures up to 155°C.

  • Excellent Dielectric Properties: The integrated polyester film provides high voltage resistance and electrical insulation reliability.

  • Enhanced Mechanical Strength: Highly resistant to tearing, folding, and tensile stress, making it ideal for automatic insertion processes.

  • Chemical & Moisture Resistance: Designed to withstand industrial solvents, lubricating oils, and humid environments common in motor manufacturing.

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Reliable Insulation for Demanding Electrical Systems

  • Electric Motors: Kingzom NMN paper is widely used for slot insulation, phase-to-phase insulation, and turn-to-turn insulation in Class F motors.

  • Transformers: Provides robust inter-layer insulation and barrier insulation for dry-type and oil-immersed transformers.

  • Generator Components: Essential for insulating coils and windings in power generation equipment to ensure long-term stability.

  • Electronic Appliances: Suitable for high-temperature electrical devices requiring flexible but durable insulation barriers.