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Ceramic Fiber for High-Temperature Insulation Products Sourced in China

Ceramic Fiber – Advanced Thermal Insulation for Extreme Environments

As a leading ceramic fiber manufacturer and supplier, Kaxite provides high-quality refractory ceramic fiber products designed for superior thermal insulation, energy efficiency, and fire protection. Our ceramic fiber insulation solutions – including blanket, yarn, tape, rope, cloth, paper, and board – withstand continuous temperatures up to 1260°C (2300°F) and offer low thermal conductivity, excellent chemical stability, and lightweight flexibility. Whether you need ceramic fiber blanket wholesale or custom-cut shapes, Kaxite delivers consistent quality with fast lead times and full technical support. Request a free sample or quote today and upgrade your thermal management.

Why Choose Kaxite Ceramic Fiber?

ISO 9001 certified with 25+ years of experience, we offer a complete range of ceramic fiber products in standard and custom dimensions. Our materials are manufactured from high-purity alumina-silica fibres, with options for high-temperature binders, needled blanket, and soluble fibres. We support OEM specifications, bulk wholesale, and emergency shipments with full traceability and test certificates.

Product Range – Forms & Specifications

Kaxite supplies ceramic fiber in multiple forms to suit diverse industrial applications. Choose from our standard range or request custom dimensions.

Product Form Temperature Rating (°C) Thickness / Diameter Width / Length Density (kg/m³) Typical Applications
Yarn 1260 Tex 100–2000 — — Knitting, braiding, sealing, expansion joints
Tape 1260 1.5 – 6.0 mm 25 – 100 mm width 500 – 600 Pipe wrapping, furnace door seals, electrical insulation
Rope 1260 6 – 50 mm diameter — — Gasketing, flue seals, boiler door insulation
Cloth 1260 1.0 – 5.0 mm 1000 – 2000 mm width 500 – 600 Welding blankets, fire curtains, protective clothing
Paper 1260 0.5 – 5.0 mm 600 – 1200 mm width 200 – 250 Gaskets, electrical insulation, separator layers
Board 1260 / 1400 10 – 100 mm 600×400 mm (custom) 250 – 400 Kiln lining, furnace back-up, heat shields
Blanket 1260 6 – 50 mm 600 / 1200 mm width 96 – 128 Industrial furnace lining, pipe insulation, fire protection

* Custom sizes, shapes, and higher-temperature grades (up to 1430°C) available on request. All products available with or without binder.

Key Properties & Advantages

Exceptional Thermal Resistance

Continuous use up to 1260°C, with short-term peaks up to 1430°C for high-grade boards.

Low Thermal Conductivity

Reduces heat loss, improves energy efficiency, and lowers operating costs.

Chemical Stability

Resistant to most chemicals, including acids, alkalis, and oxidising atmospheres.

Lightweight & Flexible

Easy to install, cut, and fabricate – ideal for complex shapes and tight spaces.

Typical Applications

  • Industrial Furnaces & Kilns: Lining, back-up insulation, door seals, and expansion joints.
  • Petrochemical & Power Generation: Pipe insulation, turbine casing, boiler gasketing.
  • Automotive & Aerospace: Heat shields, exhaust system insulation, fire barriers.
  • Construction & Fire Protection: Fire-rated doors, curtain walls, and cable trays.
  • Glass & Ceramic Manufacturing: Lehr belts, burner blocks, and annealing covers.
  • Home Appliances: Oven insulation, water heater jackets, and fireplaces.

Procurement & Customisation

  • Bulk Wholesale: Competitive pricing for volume orders – request a bulk quote.
  • Custom Cutting: Precision cut to your dimensions for blanket, board, and paper.
  • Special Grades: High-purity, low-bio-persistent (soluble) fibres, and ceramic with zirconia for higher temperatures.
  • Coating & Laminating: Aluminium foil, adhesive backing, or silicone coating available.
  • Samples: Free samples for qualified projects – apply now.
  • Lead Time: Standard items ship in 3–5 days; custom orders typically 7–15 days.

Frequently Asked Questions

Q: What is the maximum service temperature of Kaxite ceramic fiber products?

A: Our standard ceramic fiber products are rated for continuous use up to 1260°C (2300°F). Special grades with zirconia can reach 1430°C (2600°F) for short periods. Always consult the technical data sheet for your specific product.

Q: How do I choose between blanket, board, and paper?

A: Blanket is flexible and ideal for wrapping pipes and large curved surfaces. Board is rigid and suitable for flat backing or high-compression areas. Paper is thin and used for gaskets and electrical insulation. Our technical team can recommend the best option based on your application.

Q: Are ceramic fiber products resistant to chemicals?

A: Yes, ceramic fibers are resistant to most acids, alkalis, and solvents, except hydrofluoric acid and strong phosphoric acid. They also resist oxidising and reducing atmospheres.

Q: Can you provide custom sizes or shapes?

A: Absolutely. We can cut blanket, board, and paper to any dimension, and we offer custom weaving and braiding for yarn and rope. Provide a drawing or specification for a tailored solution.

Q: What is your MOQ for ceramic fiber products?

A: MOQ varies by product. For blanket, MOQ is typically one roll (e.g., 30 m²). For tape and rope, MOQ is 50 kg or 100 m. We are flexible for sample and trial orders – contact us for details.

Q: How do I get a sample or place an order?

A: Simply fill out our inquiry form or email us. We respond within 4 hours. For urgent needs, call our sales hotline. We support T/T, L/C, and other payment terms.

Ready to Improve Your Thermal Management?

Get a free sample, a bulk quotation, or technical consultation – we are here to help.

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