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high alumina refractory material

high alumina refractory material
Click to see the original picture 		Product Name:high alumina refractory material
Place of Origin:Peoples Republic of China
Post Date:December 28, 2009
Edit Date:December 28, 2009 		Company Name :
Detailed Product Description:
  • performance: high temperature resistance
  • SiO2 Content (%): 12
  • Brand Name: refractory
  • MgO Content (%): 0
  • Al2O3 Content (%): 82
  • Shape: Brick
  • CrO Content (%): 0
  • Place of Origin: Henan China (Mainland)
  • CaO Content (%): 0
  • Material: Alumina Block
  • Model Number: H6
  • SiC Content (%): 0
  • Refractoriness (Degree): 1770°< Refractoriness<...

Refractory material has ISO9001:2000 certificate,high cold crushing strength and high refractability.

This refractory material is exclusive to Spain market

1.raw material: this refractory is made of selected special grade bauxite clinker as starting material by shaping at high pressure and sintering at high temperature.

2.main mineral: refractory brick with main mineral of mullite phase

3.certificate:brick with ISO9001:2000certificate

4.physical and chemical performance:

Al2O3%

SiO2%

Fe2O3%

Bulk Densiy (gr/cm3)

Cold Crushig Strength (MPa)

Permanet Linear Change

2 h. at 1400 °C (%)

82

12

1.8

2.68

80

-0.3

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