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What Is Ceramic Fiber?
CERAMIC FIBER

What Is Ceramic Fiber?

Ceramic fiber is a synthetic material made from ceramic raw materials — distinct from fiberglass in both material and structure. It is used as heat insulation in industrial furnaces, kilns, and heaters.

Product Forms

Ceramic Fiber Blanket
Ceramic Fiber Blanket
Blanket form, rated 1,260–1,430°C, thickness 6–60 mm.
Ceramic Fiber Paper
Ceramic Fiber Paper
Thin sheet for gaskets, seals, and kiln linings, 1,260–1,430°C.
Ceramic Fiber Board
Ceramic Fiber Board
Rigid board for furnace back-up lining, 1,260–1,430°C.
Ceramic Fiber Block
Ceramic Fiber Block
Compressed from blanket, anchor-mounted, no binder chemicals.

Full Specifications

1. Blanket — rated to 1,260°C and 1,430°C, sizes 12.5×610×14,400 / 25×610×7,200 / 50×610×3,600 mm.
2. Board — rigid, more erosion-resistant than Blanket, rated 1,260°C and 1,430°C, sizes 900×600×25 and 900×600×50 mm.
3. Paper — thin, bendable, rated 1,260–1,430°C, thickness 1–6 mm, width 610 mm.
4. Tape — 3 mm thick, 50/75 mm wide, 30 m long, optional SUS304 wire reinforcement, rated to 1,000°C, density 500 kg/m³.
5. Rope — square or round braid with internal SUS304 wire, rated to 1,260°C, used for door seals and exhaust wrapping.
6. Cloth — 2×1,000 mm×30 m or 3×1,000 mm×20 m, SUS304 wire reinforced, density 500 kg/m³, rated to 1,260°C.
Fiberfrax Adhesive — Ceramic Fiber Adhesive
FIBERFRAX ADHESIVE · ALKEGEN

Fiberfrax Adhesive — Ceramic Fiber Adhesive

Fiberfrax Adhesive (product code FFHR00340 · 5 kg pail) is a ready-mixed compound for bonding ceramic fiber to brick or metal surfaces, and ceramic fiber to itself. It is used as supplied, with no water to add: a thick paste that dries quickly, bonds from 300°C upward and is rated for continuous service at 1,260–1,400°C.

Unifrax was renamed Alkegen on 24 January 2022; the product and its quality are unchanged.

  • Environmentally friendly adhesive
  • Bond strength increases with temperature
  • Resists thermal shock
  • Corrosion resistant
  • Stable at high temperatures
Request a Quote for Fiberfrax Adhesive

Applications

Bonding brick structures
Bonding ceramic fiber to brick walls or metal surfaces
Bonding ceramic fiber to ceramic fiber
Bonding gaskets of various shapes

Fiberfrax Adhesive Specifications

PropertyValue
Base materialNatural fiber
ColorBeige
FormThick mixed paste
Continuous service temperature1,260–1,400°C
Specific gravity1.52–1.58
Application rate1 mm thick on both surfaces
Shrinkage0.5% at 800°C
Shelf life1 year
Al2O38–9%
SiO232–35%
Na2O6.9–7.2%
Other liquid components45%
Packaging5 kg pail (code FFHR00340)
Ceramic Fiber ISOWOOL
FEATURED BRAND

Ceramic Fiber ISOWOOL

Imported from Japan Isolite Insulating Products Co., Ltd., Japan.

Centrotec
Centrotec
Centrotec

Companies That Trust Our Ceramic Fiber

ATTG-Thailand Hitachi Metal Okamoto Daiki Aluminium Industry (Thailand) Magotteaux AJ2
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