Shandong Luming New Materials Technology Co.,Ltd
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vRefractory Fire Clay Block for Bath Bottoms
It is made of high quality hard clay,which which is formed by high pressure and sintered at high temperature.It has the characteristics of low porosity, high erosion resistance, high refractoriness under load,etc.It is normally used in the middle and lower part of the regenerator.
| Item |
Fire Clay Bath Bottom Block | |
| XC-43 | XC-58 | |
| Al2O3, ≥% | 43 | 58 |
| Fe2O3, ≤% | 1.5 | 1.2 |
| Bulk Density, ≥g/cm³ | 2.2 | 2.4 |
| Apparent Porosity ,≤% | 20 | 18 |
| Compressive strength, ≥Mpa | 40 | 60 |
| Linear Variation on reheating,1100℃x 2h,% | ±0.2 | ±0.2 |
| Hydrogen Diffusivity,≤mm/H2O | 150 | 150 |
Size:
Common shape:
230*114*75mm,230*114*65mm,230*114*32mm,230*114*40mm,230*1114*50mm,
300*400*75mm
Special shape:
Side arch 230*114*75/70
Side arch 230*114*75/65
End wedge 230*114*75/70
End wedge 230*114*75/65
As per customers’ request and drawings to manufacture.
Characteristic:
Low porosity
Good thermal stability
Perfect molten Slag corrosion resistance
Excellent glass liquid corrosion resistance
High temperature performance
High temperature abrasion resistance
High Refractoriness under load
High Hardness
Excellent chemical stability
High Temperature Resistance and Perfect Thermal Shock Resistance
Excellent Corrosion resistance
High Strength
High Refractoriness
Excellent Chemical Corrosion Resistance
High Compressive Strength
Low Thermal Expansivity
Application:
Iron and steel industry,
non-ferrous metals,
building materials industry,
glass industry,
petrochemical industry,
electric power industry
machinery manufacturing industry
pellet, lime, calcined dolomite, ferroalloy, lithium salt, chemical and other rotary kilns
