China Hot Sale Non Flammable Heat Insulation Materials Ceramics Ceramic Fiber Cloth factory and manufacturers | Rongsheng

Short Description:

Ceramic fiber cloth is a kind of refractory insulation material with excellent properties of high temperature resistance, low heat conductivity, thermal shock resistance and low heat capacity. Ceramic fiber insultaion cloth is widely used in welding blankets, expansion joints, stress relieving, fire curtains and removable insulation covers. As known for their premium quality, refractory ceramic fiber cloth also widely used in pipe wrap, oven door seals, high temperature gaskets, cable protection and flue ducts.

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Ceramic Fiber Cloth Description

Ceramic fiber cloth as a kind of refractory cloth insulation can resist high temperature and save heat energy. Specifications and models of ceramic fiber cloth is 1.5mm-6mm, generally is 1m. refractory ceramic fiber cloth is divided into nichrome wire reinforcement, stainless steel wire reinforcement, glass fiber reinforcement, ceramic fiber coating cloth, ceramic fiber slag receiving cloth, ceramic fiber sintering cloth and ceramic fiber fuming cloth. Ceramic fiber insulation cloth is mainly used for fire protection and expansion joint seal in the furnaces and kilns.

Properties of Ceramic Fiber Cloth

  • High temperature resistance,
  • Excellent high-temperature insulation,
  • Low thermal conductivity and thermal capacity,
  • Thermal shock resistance and long service life,
  • Good high and low temperature strength,
  • Non toxic and harmless, no polluted environment,
  • Resistant to nonferrous metals of aluminum and zinc erosion.

Manufacturing Process of Ceramic Fiber Cloth

Ceramic fiber cloth is a high performance industrial cloth made from zirconia grade ceramic fiber yarn, reinforced by high temperature alloy wire. It is durable, long-lasting product, ideal for high temperature applications up to 1430°C. ISOTEK Cloth contains approximately 18% organic fiber which burns out at high temperatures, causing some smoking and outgassing, but the cloth retains enough strength to be used as effective insulating cloth at high temperatures.

Classification of Ceramic Fiber Cloth

Classification of ceramic fiber cloth :1.5mm-6mm, with a width of 1m, and refractory ceramic fiber cloth is divided into the following types:

  • Nickel chrome alloy wire reinforcement,
  • Stainless steel wire reinforcement,
  • Glass fiber reinforcement,
  • Ceramic fiber coating cloth,
  • Ceramic fiber slag cloth,
  • Ceramic fiber sintering cloth,
  • Ceramic fiber fumigation cloth.

Advantage of Ceramic Fiber Cloth

  • Non-toxic, harmless and unscented,
  • With good acid-base erosion and molten metal of aluminum-zinc corrosion resistance,
  • With good high temperature strength and heat insulation property,
  • Temperature can reach 1000℃ when continuous service and reach up to 1260℃ when service for short time,
  • With alkali free glass fiber as the reinforcing material have higher electrical insulating property.

Rongsheng Refractory Ceramic Fiber Cloth Specifications

Ceramic Fiber Cloth
Type Index
Color White
Maximum Service Temperature 1260℃
Fiber Diameter 1-4μm
Thermal Shrinkage (1232℃,24h) 3.5%
Thermal Conductivity (538℃,8pcf) 0.130w/m.k
Al2O3 45-48%
Fe2O3 0.7-1.2%
CaO and NaO 0.43%
Shot content <8.5%
Breakdown Voltage 5 kv/mm
Bulk Resistor 5×10  10Ohm
Thickness 1.5mm-6.0mm
Unit Weight 0.5-3kg/m2
Organic Fiber Content <20%
Moisture Content <2%
Reinforcing Material Alkali-free glass fiber nickel chrome wire

Application of Ceramic Fiber Cloth

Ceramic fiber cloth is used in welding blankets, expansion joints, stress relieving, fire curtains and removable insulation covers. Known for their premium quality, these products also find application in pipe wrap, oven door seals, high temperature gaskets, cable protection and flue ducts liner protection. Also ceramic fiber insulation cloth is used in the following place.

  • All kinds of kiln, high temperature pipeline and vessels heat insulation application,
  • Furnace door, valve, flange seal, fireproof door and fire resisting shutter materials, high-temperature furnace door,
  • Engine and meters insulation, fireproof cable clad material and high temperature fire proof material,
  • Thermal insulation covering cloth, high temperature expansion gap filler and flue lining,
  • High temperature resistance labour safety product, fire-proof suit, high temperature filtration, sound absorption and other asbestos replacement application field.

Ceramic Fiber Cloth Manufacturer from RS Refractory Factory

RS refractory factory is a professional ceramic fiber cloth manufacturer that established in the early 90s of twenty century. RS refractory factory has specialized in refractory ceramic fiber cloth for more than 20 years. If you have some demand of ceramic fiber cloth or have some questions on ceramic fiber insulation cloth about physical and chemical indicators, please contact us for free.

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