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Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd Professional Manufacturer of Refractory Kiln furniture and Technical Ceramic
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JM23 26 28 Series Light Weight Mullite Insulation Brick For Roller Kiln Of

Yixing City Kam Tai Refractories Co.,ltd
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JM23 26 28 Series Light Weight Mullite Insulation Brick For Roller Kiln Of

Brand Name : KAMTAI
Model Number : KTMFB11-1
Certification : SGS
Place of Origin : CHINA
MOQ : 1000PCS
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram,Paypal
Supply Ability : 50000PCS / MONTH
Delivery Time : 25 DAYS AFTER PAYMENT
Packaging Details : PLYWOOD PALLET
Name : Mullite Lightweight insulating fire brick
Temperature : 1000-1550℃
Al2O3 Content (%) : 65%
Package : Wooden pallet
Size : 230*114*65mm
Density : 0.6-0.8g/cm3
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What is the details of our brick kiln roller?


1.Made by fused or sintered alumina as the main material by shaping at high pressure and sintering at high temperature.

2.Al2O3 content above 48%.

3.Bulk density is 0.5-1.2g/cm3,the porosity is 66%-73%, crushing strength is 1.5-8.1MPa, thermal conductivity is 0.291-0.582W/(m.K) (1350°C)

4.Working temperature:lesst than 1400°C,Max working temperature 1350°C - 1650°C.


What is the Technique Data of our brick kiln roller?

Itemlight weight corundum bricks
0.60.70.80.91.01.2
Al2O3/%≥48≥48≥48≥48≥48≥48
Fe2O3/%≤2≤2≤2≤2≤2≤2
Bulk Density(g/cm3)≤0.6≤0.7≤0.8≤0.9≤1.0≤1.2
Cold Crushing Strength Mpa≥2.0≥2.5≥2.9≥3.4≥3.9≥5.00
Thermal Conductivity (350°C)W/m.K

≤0.30


≤0.35


≤0.35


≤0.45


≤0.50


≤0.55

Reheating Linear Change less than2.0% °C

1350


1350


1400


1400


1400


1400


What is the Feature of Our brick kiln roller?

1.Low levels of iron and other impurities;

2.High mechanical intensity;

3.High refractoriness, can contact with the flame directly, suitable for various atmosphere;

4.High porosity, low volume density, low thermal conductivity;

5.Good heat insulating performance and energy-efficient;

6.Excellent thermal shock resistance;

7.Strong resistance to the corrosive gas and slag;

8.Long service life


What is the Applications of our brick kiln roller?

Light weight corundum bricks can be in direct contact with the flame.


It can be used as inner lining brick of industry kilns wall and industry furnance.such as blast furnace, hot blast stoves ,electric arc furnace, cement kiln,melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment.


Specification of Mullite lightweight insulation fire brick

ITEM
JT23
JT26
JT28
JT30
JT32
(℃)Using temperature
1300
1430
1520
1550
1600
(g/cm3)Density
0.6
0.8
0.9
1.0
1.1
(%)Reheating linear shrinkage
0.4
0.5
0.8
0.8
1.0
(Mpa)Cold crushing strength
1.8
1.8
2.5
2.8
3.5
(Mpa)Room temperature flexural strength
1.2
1.2
1.6
1.6
2.2
(350℃ W/mk)Thermal Conductivity
0.25
0.26
0.32
0.37
0.42
(×10-6/℃)Thermal expansion coefficient
0.47
0.47
0.48
0.48
0.49
Al2O3
45
54
64
72
80
Fe2O3
0.9
0.9
0.8
0.7
0.5



Product Tags:

high temp fire brick

      

kiln fire bricks

      
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JM23 26 28 Series Light Weight Mullite Insulation Brick For Roller Kiln Of Images

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