Fire Clay Fire Proof Insulating Refractory Brick 230*114*65 for Ovens and Food Kilns
Brand Name:Rongsheng
Certification:ISO9001 CE MSDS
Model Number:SK35
Minimum Order Quantity:10 Tons
Delivery Time:Within 25 working days
Payment Terms:L/C, T/T, Western Union
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Location:
Zhengzhou Henan China
Address:
10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Supplier`s last login times:
within 48 hours
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Product Details
Fire Clay Fire Proof Insulating Refractory Brick 230*114*65 for
Ovens and Food Kilns
Feature:
1.bricks are made from high quality bauxite
2.dry pressed
3.burned under tunnel kiln
4.accurate dimension
5.high strength
Product specification: Can be used in various kilns because of its
cheapness and general tray package. Among all of the refractory
materials, it is the mostly used in the key positions.Molding
method: it has down draft kiln and tunnel kiln and the general
sintering temperature is 1360-1480 degrees. It is a kind of
aluminosilicate refractory product which aluminum oxide (Al2O3)
content is higher than 48%.
| Item | Properties | |||||
LZ-80 | LZ-75 | LZ-65 | LZ-55 | LZ-48 | ||
| Al2O3 ,% | 80 | ≥75 | ≥65 | ≥55 | ≥48 | |
| Refractoriness °C | ≥1790 | ≥1790 | ≥1790 | ≥1770 | ≥1750 | |
| Bulk density,g/cm3 | 2.65 | 2.5 | 2.45 | 2.4 | 2.3 | |
| Softening temperature under load | 1530 | ≥1520 | ≥1500 | ≥1470 | ≥1420 | |
| Permanent linear change,% | 1500°CX2H | +0.1 | +0.1 | +0.1 | +0.1 | |
| 1450°CX2H | +0.1 | |||||
| Apparent porosity,% | 22 | ≤23 | ≤23 | ≤22 | ≤22 | |
| Cold Crushing strength Mpa | 55 | ≥50 | ≥45 | ≥40 | ≥35 | |
| Application | All industrial furnace | |||||
Fire Clay Fire Proof Insulating Refractory Brick 230*114*65 for Ovens and Food Kilns
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