Place of Origin | Jiangsu, China | Brand Name | FREEDOM |
Model Number | OD15mm*897 | Type | Silica Quartz |
Application | glass | Grade | Silica Oxide Regular Fine -250 |
SiO2 Content (%) | 99.8% | Fe2O3 Content (%) | 44ppm |
Al2O3 Content (%) | 44ppm | MgO Content (%) | 44ppm |
CaO Content (%) | 44ppm | P2O5 Content (%) | 44ppm |
Purity | 5n, 99.8% | Material | Fused Silica Ceramic Roller |
MOR | 25Mpa | Press compression | 102Mpa |
Roughness | 1.6um | Expansion coefficient | 0.6*10-6/degree |
Tolerance | +-0.05mm | T.I.R. | 0.15mm |
Density | 1.95g/cm3 | Porosity | 10% |