Mullite Lightweight Insulating Fire Brick For Kiln Car , Kiln Refractory Bricks
Price:
15 USD PER PC
MOQ:
100PCS
Delivery Time:
25 DAYS AFTER PAYMENT
Brand:
KT
Product Description
1. High temperature resistant mullite brick
Mullite lightweight brick has small holes inside it, so it has high apparent porosity.It can decrease heat loss of furnace wall, then save fuel.Meanwhile, lightweight means less heat storage, fast temp-up and temp-down, which can increase cyclic operation.
2. Technical parameter
|
Item Category |
JT23 | JT26 | JT28 | JT30 | JT32 | |
| (℃)Using temperature | 1300 | 1430 | 1520 | 1550 | 1600 | |
| (g/cm3)Density | 0.55-0.65 | 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 | |
3. Application
Mainly used as thermal insulating layer without the liquid melt touched or gas pickling in the constructing the various industry furnaces.
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Company
Yixing City Kam Tai Refractories Co.,ltd
Location
Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Contact Person
Bruce