Haixu abrasives produce brown corundum P standard
Brown corundum is also called brown fused alumina BFA and brown aluminum oxide, it is made from calcined bauxite.with high hardness and toughness.
Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been producing and exporting abrasives such as brown corundum,white corundum,pink corundum etc.
For brown corundum,we produce under the standard of FEPA,JIS and P standard,which all include macrogrit and micropowder,the exact sizes as follows:
| FEPA | F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 |
| JIS | #12 #14 #16 #20 #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 |
| P | P12 P16 P20 P24 P30 P36 P40 P50 P60 P80 P100 P120 P150 P180 P220 P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000 |
| TOCT | 4# 3# M28 M20 M14 M10 M7 M5 |