Clay brick for pour
USD $200 - $600 /Ton
Min.Order:20 Tons
Qingdao Fame Rise Trading Co., Ltd.
Clay brick for pour Mainly used for pouring melton steel Good high temperature resistance Thermal shock resistance Clay Brick for Pour 1). Good high temperature resistance. 2). Thermal shock stability. 3). Low thermal conductivity.
BRAND
ITEM | Fireclay | High Alumina | Andalusite | |||
JZN-40 | JZN-36 | JZL-55 | JZL-65 | JZL-50 | JZH-57 | |
Al2O3 % | ≥40 | ≥36 | ≥55 | ≥65 | ≥50 | ≥57 |
Fe2O3 % |
|
|
|
|
| ≤2.0 |
Refractoriness °c | ≥1720 | ≥1700 | ≥1770 | ≥1790 | ≥1770 | ≥1790 |
Permanent linear change | 1350°c x 2h0.1~-0.3 | 1350°cx 2h0.1~-0.3 | 1450°cx 2h±0.3 | 1500°cx 2h±0.3 |
|
|
Apparent porosity | 17-15 | 17-25 | ≤24 | ≤24 | ≤26 | ≤26 |
Bulk density g/cm3 |
|
| ≥2.20 | ≥2.30 | ≥2.10 | ≥2.30 |