High Alumina Castable

1. High-Temperature Resistance;

2. Impact Resistance;

3. Excellent Chemical Resistance;

4. Great Wear Resistance;

Technical Data

Item		G-15B	G-15	G-16
Maximum service temperature，℃		1400	1500	1600
Al₂O₃ ，%		≥65	≥75	≥78
SiO₂，%		25	20	15
B.D After Drying at 110℃，g/cm³		2.5	2.6	2.65
Cold Bending Strength，Mpa	110℃*24h	8	8	10
Cold Bending Strength，Mpa	1100℃*3h	8	8	10
Cold Compressive Strength，Mpa	110℃*24h	70	80	100
Cold Compressive Strength，Mpa	1100℃*3h	70	80	100
Linear Change Rate After Burning PLC，%	1100℃*3h	±0.3	±0.3	±0.3
Construction Reference Water Consumption，%		6-7	6-7	5.5-6.5

Applications of High Alumina Castable

Used as the lining of neutral or acidic atmosphere furnaces such as blast furnaces, heating furnaces, electric furnace tapping troughs and replacing special-shaped bricks.

$Refractory Castable$

For Better Service, We Need to Know:

1.Target Refractory Product Type: Grade/Size/Shape/Temperature, etc.;

2.Application and Operating Requirements: Cement Kiln Lining/ Permanent Ladle Layer/Acid Resistance, etc.;

3.Required Quantity and Procurement Time: eg. Buy 1 ton and Procurement in 3 Months;

4.Your Company Type: End User/Trader/Contractor...;