PINK FUSED ALUMINUM OXIDE F220
Pink fused aluminum oxide is also known as pink fused alumina,pink corundum,electrocorundum 31A 32A 33A etc.which is made from chrominum oxide and aluminum oxide.
Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been producing and exporting pink fused aluminum oxide for more than 20years,we mainlyproduce the following sizes:
| For abrasive | F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 #12 #14 #16 #20 #24 #30 #36 #40 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 |
| For refractory | 0-1mm 1-3mm 3-5mm 5-8mm |
Today we exactly introduce pink fused aluminum oxide F220,the technical datasheet is as follows:
Chemical Composition
| item | Al2O3（%） | Cr2O3（%） | Na2O（%） | Fe2O3（%） |
| Low Chromium | ≥98.0 | 0.2-0.45 | ≤0.4 | 0.01-0.05 |
| Medium Chromium | ≥97.8 | 0.45-1.00 | ≤0.4 | 0.01-0.05 |
| High Chromium | ≥96.5 | 1.00-2.00 | ≤0.4 | 0.01-0.05 |
PSD(Particle Size Distribution)
| MESH | DIAMETER/UM | % |
| +140 | +106UM | 0 |
| +200 | +75UM | ≤15% |
| +230 | +63UM | * |
| +230+270 | +63UM+53UM | ≥40% |
| +230+270+325 | +63UM+53UM+45UM | ≥60% |
