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Product Name: refractory infrared dichroite cordierite honeycomb ceramic plate porous gas burner customized
Date of listing:2019-01-24
  • refractory infrared dichroite cordierite honeycomb ceramic plate porous gas burner customized refractory infrared dichroite cordierite honeycomb ceramic plate porous gas burner customized
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refractory infrared dichroite cordierite honeycomb ceramic plate porous gas burner customized

Cordierite Ceramics:
The main raw materials of cordierite ceramics are talc, clay, alumina, feldspar and so on. Made in a general ceramic process. The sintering range is narrow, and the sintering temperature is only a few degrees away from the decomposition temperature of cordierite, making it difficult to obtain a dense body. As an additive, chlorite, magnesium carbonate, barium carbonate, zirconium silicate, zirconium dioxide, boron trioxide, spodumene, etc. are often used as additives to lower the sintering temperature, expand the firing temperature range, and improve the dielectric properties. It can be used as a coil bobbin, an electric insulating material resistant to arcing, a base material of a composite material, a material of a burner nozzle of an electric heating insulating device etc.

Mullite Ceramics properties:
Cordierite ceramics have the characteristics of acid resistance, wear resistance, high temperature resistance, corrosion resistance, antistatic, high hardness, light weight, and prolonged service life of more than ten times.

Data Sheet↓

Item

Unit

Typical Values

Physical Properties

Color

White/Ivory

Raw material

/

Talc, clay, alumina, feldspar

Gas permeability

0

Water Absorption

0

Mechanical Properties

Rockwell  Hardness(45N)

R45N

40

Vickers Hardness (Load 500g)

Gpa(Kg/mm²)

11.5(1175)

Flexural Strength

Mpa

50~60

Compressive Strength

Mpa

280~500

Modulus of Elasticity(25°C)

Gpa

65

Thermal Properties

Thermal Conductivity

kJ/(m2·h·ºC)(0~100ºC)

3.35~5.02

Thermal Expansion Coefficient

10-7/ºC

5.5

Thermal Shock Resistance

△T°C

200

Maximum Use Temperature

°C

1400

Electronic Properties

Dielectric Constant

Er

3.5-3.7

Volume Resistivity(400~600ºC)

Ω.cm

2.3~5.6M

Application :
Cordierite ceramics are widely used in electronics, electrical appliances, welding equipment, chemicals, machinery, railways, textiles, environmental protection, thermal engineering, instrumentation, mining machinery, post and telecommunications and defense industry.


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    insulating eletronic Iolite cordierite ceramic custom made high temperature components supplierCordierite Ceramics:The main raw materials of cordierite ceramics are talc, clay, alumina, feldspar and so on. Made in a general ceramic process. The sintering range is narrow, and the sintering temperature is only a few degrees away from the decomposition temperature of cordierite, making it difficult to obtain a dense body. As an additive, chlorite, magnesium carbonate, barium carbonate, zirconium silicate, zirconium dioxide, boron trioxide, spodumene, etc. are often used as additives to lower the ...
  • 发布时间: 2019 - 01 - 24
    refractory infrared dichroite cordierite honeycomb ceramic plate porous gas burner customizedCordierite Ceramics:The main raw materials of cordierite ceramics are talc, clay, alumina, feldspar and so on. Made in a general ceramic process. The sintering range is narrow, and the sintering temperature is only a few degrees away from the decomposition temperature of cordierite, making it difficult to obtain a dense body. As an additive, chlorite, magnesium carbonate, barium carbonate, zirconium silicate, zirconium dioxide, boron trioxide, spodumene, etc. are often used as additives to lower the si...
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