Serving the Global High-temperature Industry
Call Us
+86 157 3719 4722
Contacl Us

Ceramic Fiber Blanket

Ceramic fiber insulation blanket from KERUI has been exported to more than 50 countries, including Indonesia, South Africa, Malaysia, the Philippines, Vietnam, Brazil, etc. We have been keeping long cooperation relationship with RUSAL, ALBA, CHALCO, POSCO, PSM, etc.

Ceramic Fiber Blanket

Ceramic fiber blanket can be used for industrial kiln wall linings, storage tanks, high temperature pipelines, smelting furnaces and can also be used as modular or folded block processing materials.

Al2O3: ≥35-52%;
SiO2: 47-55%;
Bulk Density: 64-160g/cm³;
Classification Temperature: 1100-1600ºC;

Technical Data

Availability sizes:

  • Thickness 6.0 mm x Width 610 mm x Length 7200 mm
  • Thickness 12.5 mm x Width 610 mm x Length 7200 mm
  • Thickness 25 mm x Width 610 mm x Length 7200 mm
  • Thickness 50 mm x Width 610 mm x Length 3600 mm

Packaging: one roll/one bag, two rolls/one bag, one roll/one box;

Shipment: 7-15 working days.

ItemCommon TypeStandard TypeHigh Purity TypeHigh Alumina TypeZirconium Containing Type
Classification Temperature, ℃10501260126013501430
Service Temperature, ℃<10001050110012001350
Bulk & Density, kg/m³96-12896-12896-128128-160128-160
Permanent Liner Change, %-4 (1000℃)-3 (1000℃)-3 (1100℃)-3 (1250℃)-3 (1350℃)
Heat Conductivity Coefficient, W/(m·k) (Bulk Density 128kg/m³)0.09 (400℃)
0.176 (800℃)
0.09 (400℃)
0.176 (800℃)
0.09 (400℃)
0.176 (800℃)
0.22 (1000℃)
0.132 (600℃)
0.22 (1000℃)
0.76 (800℃)
0.20 (1000℃)
Strength of Extension, Mpa0.08-0.12
Al2O3, %444647-4952-5539-40
Al2O3+SiO2, %96979999-
Al2O3+SiO2+ZrO2, %----99
ZrO2, %----15~17
Fe2O3, %<1.2<
Na2O+K2O, %≤0.5≤
Size, mmStandard Size: 7200*610*6-60; Customized Sizes

Ceramic Fiber Blanket

Insulation Ceramic Blanket
Insulation Ceramic Blanket

Components of Insulation Ceramic Blanket

Ceramic fire blanket is made from high-quality ceramic fiber cotton through needle punching and other processes. Due to the high purity of ceramic fibers, this insulation material combines fire resistance, heat insulation, and thermal insulation. After drying and shaping treatment, this material has a longer service life. Kerui Refractory offers ceramic fiber blankets in various thicknesses from 6-50mm.

Ceramic Fiber Blanket for Sale
Ceramic Fiber Blanket

Free Sample of 50mm Ceramic Fiber Blanket

Ceramic Fiber Blanket

Benefits of Ceramic Fiber Insulation Blanket

  • Good insulation effect: This blanket has a low thermal conductivity. So, it provides excellent insulation. This feature helps save energy for various industrial thermal equipment.
  • Strong chemical stability: In corrosive acid and alkali environments, this material can maintain its integrity without being corroded by acidic or alkaline chemicals.
  • Strong thermal shock stability: Ceramic fiber insulation blanket roll has low permanent linear change. Therefore, it does not peel or crack under thermal shock.
  • Good tensile strength: Its tensile strength is above 0.04 so that this feature allows the material to withstand strong mechanical tension.
  • Excellent sound absorption effect: The porous and good ductility of this ceramic wool blanket give it a good sound absorption effect. Accordingly, this blanket is widely used in sound absorption applications.
  • Convenient construction: This material is lightweight and has strong ductility. So, it is easy to be cut into any shape during construction.

Ceramic Fiber Insulation Blanket
Ceramic Fibre Blanket

Applications of Refractory Blanket

High heat insulation blankets can be applied in various thermal industrial equipment. Among these equipment, many parts use this material as insulation and thermal insulation material, such as furnace linings, back linings, furnace doors, sealing rings, expansion joints, processing materials, firefighting materials, high-temperature gaskets, insulated pipelines, chimneys, ovens, dryers, and so on.

Applications of Ceramic Fiber Blanket

Many industries have a high demand for this material, such as the firefighting industry, chemical industry, steel industry, thermal industry, glass industry, cement industry, boiler industry, power industry, and so on.

Ceramic Fiber Blanket

When you are finding suitable ceramic fibre blanket price, get in touch with Kerui. We are the manufacturer with strong manufacturing strength and professional refractory solutions. Kerui not only offers factory price but also comprehensive plans for refractory materials.