Hengrui Fiber Paper is an advanced functional material engineered for industrial applications that demand thermal insulation, electrical insulation, and mechanical strength. In areas such as electric heating systems, this fiber paper proves its worth. Manufactured using high-purity fibers such as ceramic fiber, glass fiber, or cellulose, Hengrui’s fiber paper is lightweight, flexible, and resistant to extreme conditions. Below is a detailed breakdown of its key advantages and application scenarios.

Advantages of Hengrui Fiber Paper

1. High Temperature Resistance

  • Hengrui ceramic fiber paper can withstand continuous temperatures up to 1260°C (2300°F), making it ideal for furnace insulation, heat shielding, and electric heating system fire protection.

2. Excellent Thermal Insulation

  • With its low thermal conductivity and uniform fiber structure, the paper minimizes heat loss and energy consumption in high-temperature and electric heating environments.

3. Electrical Insulation

  • Glass fiber-based paper exhibits strong dielectric strength, ensuring safety and performance in transformers, motors, and components used in electric heating applications.

4. Low Thermal Shrinkage

  • Even under prolonged exposure to high temperatures, Hengrui fiber paper maintains dimensional stability, preventing cracks, gaps, or material fatigue in electric heating contexts.

5. Lightweight and Flexible

  • Compared to rigid insulation materials, fiber paper is easier to cut, shape, and install — especially in complex or confined spaces, such as those in electric heating systems.

6. Customizable & Process-Friendly

  • Available in various thicknesses (from 0.5mm to 10mm), densities, and roll widths, Hengrui offers custom die-cutting, lamination, and adhesive backing tailored for electric heating needs.

Main Applications

  • Industrial Furnaces & Kilns: Backup insulation, door seals, expansion joints
  • Electrical Equipment: Transformer insulation, slot liners, phase separators compatible with electric heating systems
  • Automotive Industry: Heat shielding, gaskets, noise and vibration damping
  • Air & Liquid Filtration: Filter substrates for HVAC, dust collectors, oil/gas filtration applicable to electric heating
  • Battery & Energy Storage: Thermal barrier paper for lithium-ion battery packs used in electric heating appliances
  • Home Appliances: Microwave insulation, oven seals, fireproof panels suitable for electric heating

Why Choose Hengrui Fiber Paper?

✅ Consistent Quality — ISO-compliant production and multi-step inspection
✅ Global Supply Chain — Fast lead times and international shipping support
✅ R&D Support — Tailored formulations and prototypes based on application
✅ Eco-Friendly Options — Biodegradable and recyclable cellulose fiber series available for electric heating systems.

Frequently Asked Questions (FAQ)

Q1: Can I request a custom thickness or shape?
Yes, Hengrui offers custom thickness, dimensions, and CNC die-cut shapes according to your design for electric heating applications.

Q2: Is ceramic fiber paper safe to use?
Yes, our ceramic fiber paper is shot-free, low in dust, and meets international safety standards, suitable for electric heating environments.