Original
By certification 
If you are looking for customized and cheap ladle brick made in China from a ladle brick factory, Zibo Qunhui Refractory Co.,Ltd is always at your service.
Technical Index
Item |
HA60 |
AL2O3 % (min) |
60 |
Fe2O3% (max) |
2.5 |
Refractoriness (°C) |
1780 |
Refractoriness under load, 0.2MPa, (°C) |
1480 |
Apparent porosity (%) |
22 |
Bulk density (g/cm³) |
2.3 |
Cold crushing strength (MPa) |
44 |
Thermal expansion at 1000°C (%) |
0.4 |
Feature
1. Low thermal conductivity, good thermal insulation performance.
2. Long service life, easy operation, could be shaped freely
3. Product specification: standard form, normal standard, shaped and special shaped bricks.
4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
