High Temperature Refractory Fire Brick
High Temperature Refractory Fire Brick
Description:
- It is mainly made of top class silica, via shaping and burning under the high temperatuer,
possesses high temperature resistant,high strength and low impurities,etc. - It is mainly used for blast furnaces and hot blast stove.
Light weight silica brick:
1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point
Applications:
Light weight silica bricks are primarily used for furnaces and kilns in metallurgy, steel, power, chemical industry, and electric power and machine building etc areas
Specifications:
|
|
LA-1.00 |
LA-1.10 |
LA-1.15 |
LA-1.20 |
|
SiO2 min |
min91% |
min91% |
min91% |
min91% |
|
Bulk Densityg/cm3 |
1.00 |
1.10 |
1.15 |
1.20 |
|
C.C.strengthMpamin |
2.0 |
3.0 |
5.0 |
5.0 |
|
Liner change after reheatingmax |
1450 x 2h 0.5% |
1550 x 2h 0.5% |
||
|
Refractoriness under load (0.1Mpa) (min) |
1400 |
1420 |
1500 |
1520 |
|
Thermal conductivity coefficient (W/m.k) (max) |
0.55 |
0.60 |
0.65 |
0.70 |
Competitive Advantage:
1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation
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