Quick Detail:
1, Low permanent linear change on reheating
2, Good Thermal Shock Stability
3, High dense structure
Description:
Mullite brick IS characterized by good high temperature resistance and good thermal shock resistance, whick comes into being mullite through calcine with clay, high alumina materials and ceramics.
Applications:
1, Sulfuric cracking furnace
2, Fibrous glass furnance.
Specifications:
General index of this brick,
|
Product |
Corundum and Mullite Products |
|||
|
MS-70 |
MS-72 |
MS-75 |
GM-85 |
|
|
AL2O3 % ≥ |
70 |
72 |
75 |
85 |
|
SiO2 % ≤ |
26 |
25 |
23 |
13 |
|
Fe2O3 % ≤ |
1.2 |
0.5 |
0.5 |
0.5 |
|
Bulk Density≥ g/cm3 |
2.50 |
2.65 |
2.69 |
2.95 |
|
A.P. % ≤ |
16 |
17 |
17 |
17 |
|
C.C.S (Mpa) ≥ |
70 |
80 |
80 |
80 |
|
Reheating Linear Change% |
1500°C×3h ±0.2 |
1400°C×2h +0.15~-0.5 |
1500×3h ±0.2 |
|
|
0.2mpa Refractoriness under loadT0.6 ≥ °C |
1580 |
1650 |
1680 |
1700 |
Competitive Advantage:
- Competitive Price. Make the products competitive in your market.
- Abundant Experience. Prevent cracks and twist in bricks.
- Different Moulds. Save mould fees for you.
- Strict Quality Control. Meet clients’ quality requirement.
- Large stocks. Guarantee prompt delivery.
- Professional Packing. Avoid damage and secure the goods in transportation
