Low Cement Castable

Al₂O₃: ≥45%-92%;

Bulk Density: 2.3-3g/cm³;

Cold Crushing Strength: 72-85MPa;

Max Service Temperature: 1450-1700℃;

Technical Data

Item/Grade	Clay	High Alumina	Corundum
ω (Al₂O₃) ≥/%	45	75	92
ω (SiO₂) ≥/%	50	12	5
ω (CaO)	1.8	1.5	1.5
Bulk Density(g/cm³)	2.3	2.6	3
Cold Crushing Strength/Mpa	72	75	85
Permanent Linear Change/±%	0.3	0.5	0.5
Max Service Temperature/℃	1450	1600	1700
Water Needed/%	6.0-6.5	6.0-6.5	4.0-5.0

Applications of Low Cement Castable

Suitable for linings of various heat treatment furnaces, heating furnaces, shaft kilns, rotary kilns, electric furnace covers, blast furnace tapholes, etc.

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...;