Place of Origin | Shandong, China | Shape | BALL |
Material | Alumina Block | SiO2 Content (%) | ≤40 |
Al2O3 Content (%) | 53-58 | MgO Content (%) | <1 |
CaO Content (%) | <1 | Refractoriness (Degree) | 1770°< Refractoriness< 2000° |
CrO Content (%) | <1 | SiC Content (%) | <1 |
Model Number | CS-2 | Brand Name | DUOYUAN |
Product name | Chinese Foundry Raw Material Refractory Sand Black Sand | Color | brown |
Thermal expansion | 4.5-6.5*10-6/K | Angular Coefficient | ≤1.15 |
Loss on Ignition | <0.1% | mesh range | 20-270mesh |
Refractoriness | ≥1800u2103 | Bulk density | 1.45-1.55g/cm3 |
Application | Sand Casting | Certificate | ISO9001 |