Conventional Dense Castable
Conventional Dense Castable
Contact Us
Greenergy Refractory and Insulation Material Co., Ltd
Mob/WhatsApp: +86 18326532627
Email:info@greenergyrefractories.com
Conventional Dense castable is mixed by high quality bauxite, flint clay as aggregate, Silica Powder, α-alumina powder as micro powder, refractory cement as binder. Formulas are changed according to different applications.
GRCD series products are specially designed to use for steel industry, boiler furnaces, incinerators and other industrial furnaces.
Features
Good abrasion resistance
Good thermal shock resistance
Good high-temperature resistance
Anti-corrode
Applications
Boiler (CFB, Chain Boiler,etc)
Steel Industrial
Pizza Oven
Item | GRGC60 | GRGC75 | GRGC80 | GRGC85 |
Service Temp℃ | 1550 | 1600 | 1650 | 1700 |
Bulk Density (g/cm3) | 2.2 | 2.4 | 2.5 | 2.7 |
CCS 110℃ (Mpa) 1100℃ 1500℃ | 30 25 40 | 40 35 55 | 50 40 60 | 70 60 85 |
MOR 110℃ (Mpa) 1100℃ 1500℃ | 8 7 9 | 9 8 10 | 11 10 12 | 12 11 14 |
Max Grain Size (mm) | 5 | 5 | 5 | 5 |
Chemical Analysis(%) Al2O3 Fe2O3 | 60 2.6 | 75z 2.5 | 80 2.0 | 8.5 1.8 |
Rebound Rate(%) | 8-10 | 8-10 | 8-10 | 8-10 |
