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Lightweight corundum Mo Laishi products

Lightweight corundum Mo Laishi products

Negotiable /Kilogram

Min.Order:10 Kilograms

Supply Ability:
500 Kilogram / Kilograms per Month

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Place of Origin:
Shandong, China
Shape:
Brick
Material:
Other, Electric melting Laishi Mo
SiO2 Content (%):
≤33
Al2O3 Content (%):
≥65
Model Number:
MQ-1500

Shandong Leibao Zirconium Sci&Tech Co.,Ltd.

Business Type: Manufacturer,Trading Company
Zibo Shandong China
Main Products: High Aluminum Brick ,Zirconium Series ,Zirconia Product ,Alumina Ceramic ,Zirconia Ceramic
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Product Details

Specifications

1,Lightweight corundum Mo Laishi products
2,the advantages of high temperature resistance
3,low thermal conductivity

Lightweight corundum Mo Laishi products

1,Light corundum mullite bricks are prepared by sintering of high temperature after molding taking white corundum,fused mullite and abletive agent mixedin definite proportion as raw material.
2,The products have the advantages of high temperature resistance,
3,low thermal conductivity(good insulating efficiency,thin kiln wall and low cost),high strength,
4,high thermal shock stability.
5,They are widely usedin various inner linings and heat insulation layers of high temperature kilns.
  
Physical and Chemical Indexes of Light Corundum Mullite Bricks
Indexes / Brand
GMQ1600
GMQ1750
AL2O3 % ≥
66
85
Bulk density g/cm3
1.3
1.5-1.7
Compressive strength at normal temperature MPa ≥
15
20
Reheating linear shrinkages 1600°C×3h % ≤
0.2
0.2
Thermal conductivity( hot side 1000°C)W/m.k ≤
0.6
1.0
Thermal shock stability
(1000°C cooled in atmosphere ) per time ≥
50
50
Max. usage temperature( 1000 °C)
1600
1700-1750
Applications
Used for inner linings of high temperature kiln
Physical and Chemical Indexes of Light Mullite Bricks
Brand
MQ-1350
MQ-1450
MQ-1500
JM-26
JM-28
JM-30
JM-32
Chemical composition
Al2O3 % ≥
55
60
65
58
67
73
77
SiO2 % ≤
43
38
33
    
Fe2O3 % ≤
1
0.7
0.7
0.7
0.6
0.5
0.4
Temperature for long-time service
( Classified temperature )°C
1350
1400
1500
1430
1540
1650
1760
Bulk density g/cm3
0.8-1.0
0.8-1.0
0.8-1.0
0.8
0.9
1.0
1.25

Compressive strength at normal temperature
MPa ≥

3
4
5
1.6
2.1
2.5
3.5

Reheating Linear shinkage

% ≤

1350°C×4h
0.5
1400°C×4h
0.5
1500°C×4h
0.5
1400°C×24h
0.4
1510°C×24h
0.5
1620°C×24h
0.9
1730°C×24h
0.9
Thermal conductivity W/m.k ≤
350°C
0.4
350°C
0.4
350°C
0.4
1200°C
0.35
1200°C
0.41
1200°C
0.47
1200°C
0.56
Soften point at
0.1MPa °C ≥
1300
1350
1450
 

Lightweight corundum Mo Laishi products

Contact Supplier

Mr. Leo Wang manager Chat Now
Telephone
86-533-2184798
Mobile
13853328467
Fax
86-533-2184798
Address
Lijiatuan Village, Wangcun Town, Zhoucun District Zibo,Shandong
Showroom
https://zbleibao.goldsupplier.com/

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Quick Details

Place of Origin:
Shandong, China
Shape:
Brick
Material:
Other, Electric melting Laishi Mo
SiO2 Content (%):
≤33
Al2O3 Content (%):
≥65
Model Number:
MQ-1500
Brand Name:
zibo leibao