Compact Structure Fused Zircon Corundum Brick Refractory Brick For Glass Furnace
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Beijing, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Insulation Refractory , Fire Brick Refractory , Ceramic Fiber Refractory |
Product Detail
| Model No.: | Laurel-08-02 |
|---|
Product Description
Compact Structure Fused Zircon Corundum Brick Refractory Brick For Glass Furnace
Specifications:
Properties:
|
chemical composition |
AZS-33 |
AZS-36 |
AZS-41 |
|
ZrO2 |
≥33 |
≥35 |
≥40 |
|
SiO2 |
≤16.0 |
≤14 |
≤13.0 |
|
Al2O3 |
a little |
a little |
a little |
|
Na2O |
≤1.5 |
≤1.6 |
≤1.3 |
|
Fe2O3+TiO2 |
≤0.3 |
≤0.3 |
≤0.3 |
Physical Properties
|
bulk density(g/cm3): |
3.5-3.6 |
3.75 |
3.90 |
|
|
cold crushing Mpa |
350 |
350 |
350 |
|
|
thermal expansion coefficient (1000°C) |
0.80 |
0.80 |
0.80 |
|
|
exudation temp. of glass phase |
1400 |
1400 |
1400 |
|
|
corrocion resistance of glass melt(mm/24h) |
1.6 |
1.5 |
1.3 |
|
|
Density |
PT QX |
3.40 |
3.45 |
3.55 |
|
WS ZWS |
3.60 |
3.70 |
3.8 |
|
