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White Aluminium Oxide Blasting Media Grits Al2O3 99% Purity High Cutting Efficiency

Minimum Order Quantity : 1 MT Price : Negotiation
Packaging Details : 25kgs bags+Ton bag or pallet, 25mt/20'GP usually Delivery Time : 8-30 days
Payment Terms : L/C, T/T Supply Ability : 10000mt per year
Place of Origin: Henan, China Brand Name: ZHENGTONG
Certification: ISO9001, ISO14001 Model Number: F12#-F220#

Detail Information

Material: Aluminium Oxide Al2O3 Product Name: White Fused Alumina
Crystal Form: Trigonal Crystal Sytem Color: White
Hardness: Vickers Harness: 2200 HV Mohs: 9 True Specific: 3.95g/cm3
Package: 25kgs Bags +Ton Bag Or Pallet Chemical Index: Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% Max.
Usage: For Sandblasting Sample: 1 Kg For Free
High Light:

aluminum oxide abrasive media

,

recyclable aluminium oxide abrasive

Product Description

 
WHITE FUSED ALUMINA FOR SANDBLASTING 
 
White Aluminium Oxide Blasting Media Grits Al2O3 99% Purity High Cutting Efficiency 0
White aluminum oxide, also called White fused alumina , white corundum etc., is electrically fused in arc furnace with high-grade aluminum oxide powder as raw material, then made into different grain size by crushing and reshaping, magnetic separation, and screening. Compared with brown aluminum oxide, it is with higher hardness and slight lower toughness. It also has features of high purity, good self-sharpening, high cutting efficiency, less heat emit, acid and alkali resistance, good thermal stability, etc.. Widely used for bonded and coated abrasive, polishing, sandblasting, precision casting, refractory etc...
White Aluminium Oxide Blasting Media Grits Al2O3 99% Purity High Cutting Efficiency 1

Application Specifications The main chemical components%
Al2O3 Fe2O3 SiO2 Na2O L.O.I

Bonded Abrasives/
Sandblasting

F F12-F80 ≥99.3 ≤0.10 ≤0.05 ≤0.35 ≤0.2
F90-F150 ≥99.0
F180-F240 ≥99.0
Coated Abrasives P 12#-80# ≥99.3 ≤0.10 ≤0.05 ≤0.35 ≤0.2
100#-150# ≥99.0
180-220# ≥99.0
Refractory

section
sand

0-1mm ≥99.5 <0.10 <0.05 <0.5 <0.2
1-3mm
3-5mm
5-8mm
powder 200-0 ≥99.0 <0.15 <0.05 <0.5 <0.3
325-0

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Color Crystal Form True Specific Gravity Vickers Hardness Mohs Harness
White Trigonal Crystal 3.95g/cm3 2200kg /mm2 9

 
 
 
FEATURES IN SANDBLASTING
 
The advantages of white aluminum oxide
1. High hardness, dense particles and good circularity of single particles.
2. The color is pure white, no impurities, ensuring the color and transparency of the wear layer.
3. The particle size distribution is evenly concentrated, the single particle shape is consistent, and the minimum wear resistance can be achieved with the minimum amount.
4. Chemical properties are stable and acid and alkali resistance , and the heat shrinkage is extremely small.
 
White Aluminium Oxide Blasting Media Grits Al2O3 99% Purity High Cutting Efficiency 2
 

White Aluminum oxide blasting application
 

Abrasive grit Choose reference
1

Aluminum alloy, zinc alloy workpiece blast cleaning to scratch, squeeze lines, derusting, degreasing, descaling, etc.,
Coating pretreatment, increase surface adhesion.

36#,100#,180#,220#
White aluminum oxide or Brown aluminum oxide

2 Copper, no need for bright light aftersanblasting: coating pretreatment, increasing surface adhesion.

36#,200#
White aluminum oxide or Brown aluminum oxide

3 Steel material, pre-coated with plating to increase surface adhesion. Post-spray plating, painting, spray Teflon, spray aluminum, spray stainless steel, etc.

30#,100#
White aluminum oxide or Brown aluminum oxide

4 Large steel parts are derusted, pre-treated before spraying, and rust-proof oil after sandblasting.

24#
Brown aluminum oxide

5 Steel and copper mold cleaning, removal of mechanical scratches, removal of surface residues and repair of molds.

36#,100#,240#
White aluminum oxide

6 Flat glass engraved or frosted, crystal crafts lettering.

30#,150#,220#,320#
White aluminum oxide

7 Plastic electronic original sanding, deburring, overflowing glue selection 180#-320# white corundum 180#,320# white corundum

180#,320#
White aluminum oxide

8 Glass products (matte crystal), glass, plastic lampshade sprayed into a matte effect. Use 100#, 180# WA 100#, 180# white corundum

100#,180#
White aluminum oxide

9 Plastic products remove light 120#,240# WA

120#,240#
White aluminum oxide

 
White Aluminium Oxide Blasting Media Grits Al2O3 99% Purity High Cutting Efficiency 3
 
 Caroline Cui
White Aluminium Oxide Blasting Media Grits Al2O3 99% Purity High Cutting Efficiency 4

 
 
 

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