| Abrasive Grain Sizes: | WCA20 15 12 09 05 03 |
|---|---|
| Usage: | Grinding,lapping,grindstone etc |
| Material: | aluminum oxide |
| Brand Name: | Haixu Abrasives |
| color: | White |
| Model Number: | WCA20 15 12 09 05 03 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Plate-shape aluminum oxide WCA20 15 12 09 05 03 99% Al2O3
WCA IS APLATELETWHITE CALCINED ALUMINUM OXIDE ABRASIVE POWDER with PLATE-SHAPE
AVERAGE CHEMICAL COMPOSITION(TYPICAL)
Al2O3 |
99.0% |
SiO2 |
0.2% |
Fe2O3 |
0.1% |
Na2O |
1% |
PHYSICAL PROPERTIES(TYPICAL)
Mohs Hardness |
9.0 |
Specific Gravity |
3.9g/cm3 |
Shape |
Plate-shape |
PARTICLE SIZE DISTRIBUTION
SIZE |
D0 |
D3 |
D50 |
D94 |
PWA/WCA40 |
<77.6 |
39-44.6 |
27.7-31.7 |
18-20 |
PWA/WCA35 |
<64.2 |
35.4-39.8 |
23.8-27.2 |
15-17 |
PWA/WCA30 |
<50.4 |
28.1-32.3 |
19.2-22.3 |
13.4-15.6 |
PWA/WCA25 |
<40.1 |
24.4-28.2 |
16.1-18.7 |
9.6-11.2 |
PWA/WCA20 |
<32.0 |
20.9-24.1 |
13.1-15.3 |
8.2-9.8 |
PWA/WCA15 |
<25.2 |
14.8-17.2 |
9.4-11 |
5.8-6.8 |
PWA/WCA12 |
<20.3 |
11.8-13.8 |
7.6-8.8 |
4.5-5.3 |
PWA/WCA09 |
<16.3 |
8.9-10.5 |
5.9-6.9 |
3.3-3.9 |
PWA/WCA05 |
<12.5 |
6.6-7.8 |
4.3-5.1 |
2.55-3.05 |
PWA/WCA03 |
<10.0 |
4.8-5.6 |
2.8-3.4 |
1.5-2.1 |
PACKAGING:TWO 10KGS PLASTIC BAGS in ONE PAPER BOX,50PAPER BOX ON ONE PALLET
MAIN APPLICATIONS
Super finishing silicate grindstone,super finishing Phenol Bond Grindstone, Precision Coated Polishing Tape, Precision Coated Polishing Paper, Hard to Soft Metal Lapping, Optical Plastic Lapping, Filler for Coating, Honing Stones, Gallium Arsenide Lapping, Silicon Lapping, Filler for Heavy Electrical Machinery Parts, Precision Coated Polishing Cloth, lapping agent, compounding agent, coating, Optical Glass Lapping, filter, Quartz Crystal Lapping, abrasive, Silicon Wafer Lapping, Crystal Lapping, Hardened Glass Lens Lapping, Soft Metals Lapping, Super Finishing Vitrified Grindstone
