Calcined Alumina Powder for Jade polishing
Jade polishing
$4.32$2.32
Calcined alumina powder is well-suited for jade polishing, thanks to its moderate hardness and fine, uniform particles. It provides gentle yet effective polishing, enhancing the jade’s natural luster and smoothness without damaging delicate textures or introducing scratches.

ALUMINA POWDER APPLICATION
5# small white wax
Titanium alloy mirror medium/fine polishing
Polished sapphire
Stainless steel mirror polished
Aluminum alloy mirror polished
Paint, acrylic, plastic super mirror polishing
Copper alloy polishing
Glass polishing
Jade polishing
Model | Al₂O₃ | Particle Distribution | Particle Distribution | D100μm | α-Al₂O₃ Conversion Rate |
|---|---|---|---|---|---|
Model | % | D50μm | D100μm | nm | % |
PFA-1-1 | ≥99.5 | 1.2-1.9 | 9 | 500 | >80 |
P22-121 | ≥99.6 | 1.1-1.5 | ≤13 | 150-201 | 70-85 |
PLA-015 | ≥99.6 | 1.1-1.5 | ≤15 | 150-200 | ≥95 |
PA-1-5 | ≥99.5 | 1.5-1.7 | ≤15 | 300-600 | >98 |
P13-012 | ≥99.6 | 1.0-1.2 | ≤6 | 250-400 | >98 |
XLG-35 | ≥99.6 | 2.0-4.0 | ≤50 | ≤200 | ≥88 |
XLG-16H | ≥99.6 | 1.5-2.8 | ≤15 | 150-200 | ≥90 |
XLG-12T | ≥99.6 | 1.1-1.5 | ≤15 | 150-200 | 40-50 |
XLG-30T | ≥99 | 3.0-4.2 | ≤10 | 200-250 | >80 |
XLG-90 | ≥99 | 8-10 | ≤10 | 200-250 | 60-75 |

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