- Contact Person : Mr. Hou Eric
- Company Name : Zhengzhou Chengtong Refractory Co., Ltd.
- Tel : 86-371-86155206
- Fax : 86-371-86155206
- Address : Henan,Xinmi,Cuizhuang Village, Chaohua Town, Xinmi City
- Country/Region : China
Thermal insulation bricks for hi-temp furnace linings
Thermal insulation brick for hi-temp furnace linings
1.Size: 230x114x65mm;2. Working temp: 2300F;3. B.D:0.6gm/cc;4. For insulation layer of kiln
Features:
· High temperature insulating firebrick with use limits up to 3250°F (1788°C)
· Excellent strength and thermal stability
· Low heat storage
· High purity
· Excellent thermal conductivity
Applications:
· Atmosphere furnace
· Forge furnaces
· Ethylene furnace sidewalls
· Ceramic kilns
· High temperature back-up insulation
· Carbon baking furnaces
· High temperature kiln linings
· Removable furnace doors
specifications:
Item | Al2O3% | Fe2O3% | B.D(kg/m3) | CCS(Mpa) | PLC% of VOL | at(C) | T.C(350c) | Classficition Temp.(C) |
JM-23 | 38.0 | 0.8 | 500 | 1.5 | -0.5 | 1230 | 0.17 | 1250 |
JM-26 | 63.0 | 0.9 | 900 | 4.0 | -0.7 | 1400 | 0.33 | 1420 |
JM-28 | 69.8 | 0.6 | 1000 | 5.0 | -0.9 | 1510 | 0.40 | 1520 |
JM-30 | 75.0 | 0.5 | 1200 | 8.0 | -1.0 | 1620 | 0.56 | 1630 |
JM-32 | 98.0 | 0.3 | 1500 | 12.0 | -0.6 | 1730 | 0.66 | 1760 |
Thermal insulation bricks for hi-temp furnace linings
