WHAT IS WHITE CORUNDUM?
White corundum,also called white fused alumina,white aluminum oxide,white electrocorundum,white emery sand etc
It was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase α-Al2O3.
Sometimes it is abbreviated WA or WFA .
Zhengzhou Haixu Abrasives Co.,ltd,founded in 1999,has produced and exported it for more than 20years.,the normal sizes we produce is as follows:
| Fepa | F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 |
| JIS | #12 #14 #16 #20 #22 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 |
| TOCT | 4# 3# M28 M20 M14 M10 M7 |
| W | W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 |
What is white corundum mainly used for?
–Wet and dry blast media,grinding and polishing etc
–Bonded Abrasives and Coated abrasives
–Floor/Wall laminates,Wear-resistant
–Ceramic and Tiles,Ceramic filter plate,ceramic membrane etc
–Grinding wheels,Cup wheels,Whetstone,polishing pads etc
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