88% of 3-5mm Calcined Bauxite for Refractory Product

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Loading Port:
China main port
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TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
2000 m.t./month

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Packaging Details:Packing in 25kg pp bags or 1MT/1.25MT bulk bags
Delivery Detail:within 15 days against the contract
Packaging & Delivery

 

88% of 3-5mm Calcined Bauxite  for Refractory Product

88% of 3-5mm Calcined Bauxite  for Refractory Product


Quick Details

Place of Origin:

Shaanxi, China (Mainland)

Shape:

Powder

Material:

 Calcined Bauxite

SiO2 Content (%):

-

Al2O3 Content (%):

88%

MgO Content (%):

-

CaO Content (%):

-

Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):

-

SiC Content (%):

-

Model Number:

JT-88

Brand Name:

CNBM

Fe2O3:

2% max

TIO2:

4%max

K2O+Na2O:

0.3%max

CaO+MgO:

0.5%max

Bulk Density:

3.0min




Product Description

 

Application

1) The bauxite for aluminum industry in defense, aerospace, automotive, electrical, chemical, and daily supplies.

2) Bauxite clinker processed into fine powder and made after the casting mold. Used in military, aerospace, communications, instrumentation, machinery and medical equipment sector.

3) The bauxite can be used in refractory products. The refractoriness of high-alumina clinker is up to 1780 ℃. Its features are chemical stability strong, and physical properties of sound.

4) It can be raw material for alumina cement, abrasive materials and aluminum compounds.

Technical data sheet

Item

AL2O3

FE2O3

TIO2

K2O+Na2O

CaO+MgO

Bulk density

GAL70

≥70

3.0

≤4.0

≤0.6

≤0.6

≥2.7

GAL75

≥75

≤2.5

≤4.0

≤0.5

≤0.5

≥2.8

GAL80

≥80

≤2.5

≤4.0

≤0.3

≤0.5

≥2.9

GAL85

≥85

≤2

≤4.0

≤0.3

≤0.5

≥3.0

GAL86

≥86

≤2

≤4.0

≤0.3

≤0.5

≥3.1

GAL87

≥87

≤2

≤4.0

≤0.3

≤0.5

≥3.2

GAL88

≥88

≤1.8

≤4.0

≤0.25

≤0.5

≥3.25

GAL90

≥90

≤1.5

≤4.0

≤0.25

≤0.5

≥3.4


Company Information

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

Since 2004, the trading volume of CNBM International has been doubled in 5 successive years owing to the support of superior corporations and effort of all staff. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization, which also represents an essential progress in our globalization target.

88% of 3-5mm Calcined Bauxite  for Refractory Product

88% of 3-5mm Calcined Bauxite  for Refractory Product


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1. The thermal insulation material of level A combustion performance: Rock wool, glass wool, foam glass, foamed ceramics, foam cement, hole-closed perlite, etc. 2. combustion performance is level B1 insulation materials: Extruded polystyrene board (XPS) after special treatment / Special treatment of polyurethane (PU), phenolic aldehyde and gelatine powder polyphenyl granule 3, combustion performance is level B2 insulation material: Molding polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE), etc. See the 2009 edition construction technical measures 4.3.6 Level A insulation material is only for fireproofing, but its thermal insulation performance is not better than organic XPS \\ EPS and other materials.
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The fused brick, also called zircon corundum brick, is shorted as AZS for three chemical components in Al2O3-ZrO2-SiO2 ternary diagram. I don't know the meaning of EC.
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pores of high temperature lightweight refractory bricks is made by lightweight aggregate such as combustibles, foaming agent, and hollow sphere production with better thermodynamic stability. Refractoriness reaching 1200 ℃ or more is first grade refractories. fire resistance of building blocks of 100mm thick can reach 225 minutes, 200mm thick brick 480 minutes.
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AZS special refractory brick, corundum brick, magnesia chrome brick, silicon carbide, silicon nitride bonded silicon carbide, nitrides, silicides, sulfide, boride, carbide and other non oxide refractory materials; calcium oxide, chromium oxide, alumina, Magnesium Oxide, beryllium and other refractory materials. Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on. Unshaped refractory materials commonly used are fettling, refractory ramming material, refractory castable, refractory plastic material, refractory clay, refractory gunning, refractory cast material, fireproof coating, lightweight castable, mud etc..
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Stable chemical properties. The crucible material should not be hydrolyzed at low temperature. It is difficult to be decomposed and reduced at high temperature and is not susceptible to corrosion by molten slag and molten metal;

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