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Bubble alumina

  • Alumina Hollow Bubble Ball For Light Fire Corundum Brick
  • Alumina Hollow Bubble Ball For Light Fire Corundum Brick
  • Alumina Hollow Bubble Ball For Light Fire Corundum Brick
  • Alumina Hollow Bubble Ball For Light Fire Corundum Brick
Alumina Hollow Bubble Ball For Light Fire Corundum Brick Alumina Hollow Bubble Ball For Light Fire Corundum Brick Alumina Hollow Bubble Ball For Light Fire Corundum Brick Alumina Hollow Bubble Ball For Light Fire Corundum Brick

Alumina Hollow Bubble Ball For Light Fire Corundum Brick

  • shape:White hollow sphere
  • smelt:electric smelting
  • samle:free
  • factory:yes,start from 1999
  • Product description: Alumina Hollow Bubble Ball For Light Fire Corundum Brick Alumina Hollow Bubble Ball For Light Fire Corundum Brick
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Alumina Hollow Bubble Ball For Light Fire Corundum Brick


Product Description

Alumina Hollow Bubble Ball is a new type of high temperature insulation material which is made from industrial aluminum treated by smelting in an electric furnace. The crystal form is a-Al2O3 micro crystals.

Alumina Hollow Bubble Ball can be made into various shapes with the highest temperature 1800 ℃, which is of high mechanical strength, and the volume density is only one-half of corundum products.

There are mixed grade Alumina Hollow Bubble Ball and graded ball two types:

mixed-level ball diameter: 0.2-5mm

graded ball diameters: 0.2-1mm, 1-2mm, 2-3mm, 3-5mm.

Chemical data

Chemical index for Alumina Hollow Bubble Ball

size

Al2O3

Fe2O3

SiO2

Na2O

MgO

K2O

Cao

0.2-5mm

≥99%

≤0.15%

≤0.3%

≤0.5%

≤0.1%

≤0.1%

≤0.1%

Physical index for Alumina Hollow Bubble Ball

Bulk density

refractoriness

Shape

0.5-1g/cm3

1800 degree centigrade

White hollow ball

Bulk density(g/cm3)

Item

5-4mm

4-3mm

3-2mm

2-1mm

1-0.5mm

3-0.2mm

0.5-0.2mm

g/cm3

0.45

0.55

0.65

0.75

0.85

0.85

0.95

Alumina Hollow Bubble Ball For Light Fire Corundum Brick

Our factory:

Alumina Hollow Bubble Ball For Light Fire Corundum BrickAlumina Hollow Bubble Ball For Light Fire Corundum BrickAlumina Hollow Bubble Ball For Light Fire Corundum BrickAlumina Hollow Bubble Ball For Light Fire Corundum BrickAlumina Hollow Bubble Ball For Light Fire Corundum BrickAlumina Hollow Bubble Ball For Light Fire Corundum BrickAlumina Hollow Bubble Ball For Light Fire Corundum BrickAlumina Hollow Bubble Ball For Light Fire Corundum Brick

CONTACT US

Contact: Kitty Wang

Phone: 15890630517

Tel: 0371-63211283

Email: kitty@zzhaixu.cn

Add: Gaocun Industrial Park, Xingyang City, Zhengzhou City, Henan Province, China

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