fire clay bricks
| Payment Terms: | L/C, T/T |
|---|---|
| Place of Origin: | Shandong |
Company Profile
| Location: | China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Land |
|---|---|
| Brand Name: | YUNTAI |
| color: | yellow |
| Delivery Date: | 7days |
Product Description
fire clay brick
Al2O3:55%Min.
Fe2O3:2.5%Max.
B.D:2.25g/cm3Min.
C.C.S:40Mpa Min.
R.U.L:1430
Main Properties
Item | Index | ||||
International code name | SK35 | SK36 | SK37 | SK38 | SK40 |
Chinese code name | LZ-48 | LZ-55 | LZ-65 | LZ-75 | LZ-80 |
Al2O3 min % | 48 | 55 | 65 | 75 | 80 |
Fe2O3 max % | 2 | 2 | 2 | 2 | 2 |
Refractoriness °C, min | 1750 | 1770 | 1790 | 1790 | 1790 |
Refractoriness under load (0.2MPa) °C, min | 1420 | 1470 | 1500 | 1520 | 1530 |
Linear change on reheating (1500°C, 2h) % | +0.1~ -0.4 *1450°C | +0.1~ -0.4 | +0.1~-0.4 | +0.1~ -0.4 | +0.1~ -0.4 |
Apparent porosity max % | 22 | 22 | 23 | 23 | 21 |
Cold crushing strength Mpa, min | |||||
