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Pink aluminum oxide F#90mesh 150-180microns

PINK ALUMINUM OXIDE F#90MESH 150-180MICRONS

Pink aluminum oxide is also known as pink corundum,pink fused alumina,pink electrocorundum,chromic fused alumina etc;for short”PFA”and”PA”.

It is obtained by adding chromium oxide to high purity aluminum oxide during the fusion process.

CHROME FUSED ALUMINUM OXIDE

Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been manufacturing and exporting pink aluminum oxide for more than 20 years.

The sizes of pink aluminum oxide we mainly produce are:

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 just list the technical datasheet of pink aluminum oxide F#90 for your reference to check our quality:

Chemical Composition

Item Al2O3(%) Cr2O3(%) Na2O(%) Fe2O3(%)
Low Chromium ≥98.5 0.2-0.45 ≤0.35 0.01-0.05
Medium Chromium ≥98.2 0.45-1.00 ≤0.35 0.01-0.05
High Chromium ≥97.5 1.00-2.00 ≤0.35 0.01-0.05

Pink fused alumina PFA F#90mesh PSD(Particle Size Distribution)

    MESH   DIAMETER/MM   %
+60 +0.25MM 0
+80 +0.18MM ≤20%
+100 +0.15MM ≥40%
+100+120 +0.15MM+0.125MM ≥65%
-140 -0.106MM ≤3%

 

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