Ceramic Fiber Cloth

High temperature woven ceramic fiber cloth reinforced with fiberglass filament for thermal insulation and fire protection.

Thickness: 1.5/2/3/5mm
Width: 1000 / 1500mm
Temperature: Up to 1260℃
Reinforcement: Fiberglass / Stainless steel

Overview

✦ Excellent high-temperature resistance
✦ Good flexibility
✦ Low thermal conductivity
✦ Good chemical stability

Woven from high-quality ceramic fiber yarn reinforced with fiberglass filament and optional stainless steel wire. Excellent high-temperature resistance, flexibility, and handling characteristics.

What Is Ceramic Fiber Cloth?

Ceramic fiber cloth is a woven fabric of ceramic-fibre yarn (often with fibreglass or steel-wire weft) that stays flexible at high temperature, used for welding blankets, curtains and removable insulation jackets.

Key Technical Specifications

Property	Value
Maximum service temperature	classification 1260°C; service up to 1100°C
Density	woven yarn basis; cloth 2–4 mm thick
Thermal conductivity	0.10–0.18 W/(m·K) (as fabric layer)
Standard thickness	2–4 mm
Standard dimensions	widths up to 1000 mm; rolls 30 m typical
Fire classification	Non-combustible (ceramic fibre, asbestos-free)
Composition	high-purity alumino-silicate (Al₂O₃ + SiO₂) blown fibre, no organic binder
Standards	ASTM C892, ASTM C1086, ISO 10635, EN 10964

Properties & Advantages

Flexible, drapeable high-temp fabric
Resists flame, spatter and thermal shock
Wire/fibreglass weft adds strength
Forms removable, reusable jackets
Asbestos-free, chemical-resistant

Typical Applications

Welding blankets and safety curtains
Expansion-joint and flange covers
Removable equipment insulation jackets
Cable and hose heat shielding

Installation & Handling

Drape or wrap over the surface and secure with high-temperature lacing wire or fasteners; overlap seams for continuous coverage.

Standards & Compliance

Manufactured to ASTM C892, ASTM C1086, ISO 10635, EN 10964 and controlled under a documented quality system. Supplied by a manufacturer holding ISO 9001, CE and SGS certifications, exporting high-temperature insulation to 60+ countries since 1982.

Why Specify This Product

Combines stable high-temperature performance with straightforward on-site fabrication. The material is asbestos-free, chemically stable in neutral and oxidising atmospheres, and supplied with full technical data sheets to support specification and inspection. Supplied by a manufacturer holding ISO 9001, CE and SGS certifications, exporting high-temperature insulation to 60+ countries since 1982.

Manufacturer & Supplier

Rosetexwool is a ceramic fiber cloth manufacturer and supplier serving more than 60 countries since 1982. Every ceramic fiber cloth is produced under a documented quality system certified to ISO 9001, CE and SGS, with batch-level traceability from raw material to finished product.

What our manufacturing capability covers:

In-house melting, fibre-forming and finishing lines for consistent grade and density
Dimensional, density and thermal checks against ASTM C892, ASTM C1086, EN 10964
Asbestos-free, low-impurity formulations verified by incoming and outgoing inspection
Standard and custom sizes, OEM/ODM grades, and cut-to-size supply for project quantities

For quotations, lead times or technical data sheets, contact our team with your specification and target service temperature. Explore the ceramic fiber insulation hub for the full range, or read the ceramic fiber insulation buying guide for selection support.

Related Ceramic Fiber Products & Alternatives

ceramic fiber bulk — Loose bulk fibre supplied for filling cavities and expansion joints, and as the raw material for vacuum-formed shapes and ceramic fibre textiles.

low shot ceramic fiber blanket — Fewer unfiberised shot particles mean more uniform density, cleaner handling on site and less dust during installation.

rockwool insulation blanket — Flexible stone wool blanket for continuous service to 650 °C, conforming to curved and irregular surfaces while keeping thermal performance uniform.

For the full ceramic fiber range, temperature grades and density options, see our ceramic fiber insulation guide.

For adjacent material options across temperature and application ranges, explore our rock wool insulation hub.

For the wider selection logic behind this product, see the ceramic fiber blanket, board, paper and cloth comparison.

Part of the Ceramic Fiber product family.

Key features

✓ Excellent high-temperature resistance
✓ Good flexibility
✓ Low thermal conductivity
✓ Good chemical stability
✓ Reinforced with fiberglass/steel
✓ Non-combustible, asbestos-free

Typical applications

Furnace curtains
Expansion joint packing
Removable insulation covers
Welding protection blankets
Cable fire protection wraps

Technical specs

Thickness: 1.5/2/3/5mm
Width: 1000 / 1500mm
Temperature: Up to 1260℃
Reinforcement: Fiberglass / Stainless steel
Asbestos: 100% Non-Asbestos

Last updated: October 5, 2026

Frequently asked

What temperature can ceramic fiber insulation withstand? +

Ceramic fiber insulation withstands temperatures from 1100°C to 1430°C, depending on the grade. Standard (ST) and High-Purity (HP) grades are rated for 1260°C, while High-Alumina (HA) handles 1360°C and Zirconia (HZ) reaches 1430°C. Always match the grade to your specific operating temperature.

What are the differences between COM, ST, HP, HA, and HZ grades? +

The grades differ mainly in alumina (Al₂O₃) content and temperature rating. COM (1100°C) is the economy grade. ST (1260°C) is the standard industrial grade. HP (1260°C) offers higher purity with lower shot content. HA (1360°C) has higher alumina for superior thermal stability. HZ (1430°C) contains zirconia for the highest temperature resistance.

Is ceramic fiber insulation safe? +

Yes. Our ceramic fiber products are 100% asbestos-free and manufactured to international safety standards. They are classified as non-carcinogenic under EU Directive 97/69/EC. We recommend standard PPE (gloves, dust mask) during handling, as with any fibrous insulation material.

How is ceramic fiber blanket installed? +

Ceramic fiber blanket can be cut to size with a utility knife and secured using high-temperature anchors, pins, or stud welding. For furnace linings, a layered installation is recommended. For pipe insulation, wrap and secure with stainless steel bands. Full installation guidance and technical support are provided with every order.

What are the typical applications for ceramic fiber products? +

Ceramic fiber is widely used in industrial furnaces, kilns, boilers, petrochemical heaters, power generation equipment, incinerators, and building fire protection systems. It is ideal for backup insulation, expansion joints, door seals, and high-temperature gaskets.

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