Payment & Shipping Terms:
|Product Name:||Kiln Refractory Bricks||Material:||Bauxite, Fire Clay, Alumina Powder, Flint Clay|
|Shape:||Brick||Al2o3 Content:||38% AL2O3|
|Application:||Laddle Lining||Bulk Density:||2.6-2.9g/cm3|
|Working Temperature:||1450℃||Standard Size:||230x114x65mm Or Customized|
38% AL2O3 Kiln Refractory Bricks,
SK-34 Kiln Refractory Bricks,
38% AL2O3 Fire clay brick
Laddle Lining SK-34 38% AL2O3 Kiln Refractory Bricks
1. high strength
2. excellent heat stability
3. good chemical resistance
4. good thermal shock resistance
5. high load softening temperature
Specification of Kiln Refractory Bricks
|Item/Grade||Fire clay brick||High alumina brick|
|Refractoriness under load, 0.2MPa, °C (≥)||1250||1300||1360||1420||1450||1480||1530||1600|
|Apparent porosity (%)||22-26||20-24||20-22||18-20||20-23||20-23||20-22||18-20|
|Bulk density (g/cm³)||1.9-2.0||1.95-2.1||2.1-2.2||2.15-2.22||2.25-2.4||2.3-2.5||2.4-2.6||2.5-2.7|
|Cold crushing strength ,MPa (≥)||20||25||30||40||45||50||60||70
Application of Kiln Refractory Bricks
glass furnace, sodium silicate furnace, frit furnace, metallurgical furnace, ceramic shuttle kiln, cement rotary kiln, tunnel kiln, pizza oven etc.
Classification & Difference
Phosphate brick high alumina bricks are divided into phosphate bricks and phosphate wear bricks.
❉ Phosphate brick is used as a binder for phosphate, and phosphate wear-resistant brick is a binder of diammonium phosphate.
❉ Generally divided into resistant phosphate and high temperature phosphate. These two bricks are not much different because phosphates have better wear resistance.
❉ High-grade phosphate bricks are high-load soft phosphate bricks. Because phosphate bricks are combined with phosphoric acid, the load is generally low. Above 1300 ℃ ~ 1450℃.
Product Details of Kiln Refractory Bricks
Contact Person: Mika