Customization: | Available |
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Color: | Yellow White |
Material: | Ceramic |
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Chemical Composition: | |||||||||
Item | Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O+CaO | Other | |||
Content | > 93% | 17-19% | <1% | <0.5% | <4% | <1% | |||
Leach able Fe2O3 is less than 0.1%. |
Physical Properties: | |||||||||
Item | Value | ||||||||
Water absorption (%) | <0.5 | ||||||||
Bulk density (g/cm3) | 1.35-1.4 | ||||||||
Specific gravity (g/cm3) | 2.3-2.4 | ||||||||
Free volume (%) | 40% | ||||||||
Operation temp.(max) (ºC) | 1200 | ||||||||
Moh's hardness (scale) | >6.5 | ||||||||
Acid resistance (%) | >99.6 | ||||||||
Alkali resistance (%) | >86 |
Crush Strength: | |||||||||
Size | Crush strength | ||||||||
Kg/particle | KN/particle | ||||||||
1/8" (3mm) | >35 | >0.35 | |||||||
1/4" (6mm) | >60 | >0.60 | |||||||
3/8" (10mm) | >85 | >0.85 | |||||||
1/2" (13mm) | >185 | >1.85 | |||||||
3/4" (19mm) | >487 | >4.87 | |||||||
1" (25mm) | >850 | >8.5 | |||||||
1-1/2" (38mm) | >1200 | >12 | |||||||
2" (50mm) | >5600 | >56 | |||||||
Other size can be customize. |
Size and Tolerance: | |||||||||
Size and tolerance (mm) | |||||||||
Size(mm) | 3/6/9 | 9/13 | 19/25/38 | 50 | |||||
Tolerance | ± 1.0 | ± 1.5 | ± 2 | ± 2.5 |