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Iron Free Aluminium Oxide Blasting Media For Molds Cleaning High Hardness

Categories Aluminium Oxide Blasting Media
Brand Name: ZHENGTONG
Model Number: F12#-F1600#
Certification: ISO9001, ISO14001
Place of Origin: Henan, China
MOQ: 1 MT
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 10000mt per year
Delivery Time: 8-30 days
Packaging Details: 25kgs bags+Ton bag or pallet, 25mt/20'GP usually
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
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Iron Free Aluminium Oxide Blasting Media For Molds Cleaning High Hardness


WHITE FUSED ALUMINA FOR MOLDS CLEANING SANDBLAST

White Aluminum Oxide is of high purity Al2O3 and iron free.

It is tough, hard, and long-lasting abrasive.

Mainly used as sandblast media in Blast Cleaning, Surface Preparation, Microdermabrasion Crystals etc..



CHEMICAL ANALYSIS

Al 2O3: 99.30%

SiO2: 0.1%

Fe2O3: 0.1%

Na2O: 0.35%


PHYSICAL PROPERTIES

Crystallography: Alpha alumina

Color: White

Specific Gravity: 3.95

Vickers Hardness: 2200kg /mm2

Shape: Blocky, with sharp edges

Mohs Harness: 9


GRAIN SIZES AVAILABLE

12#, 14#, 16#, 20#, 24#, 30#, 36#, 46#, 54#, 60#, 70#,

80#, 90#, 100#, 120#, 150#, 180#, and 220#

POWDER SIZES AVAILABLE

240#, 280#, 320#, 400#, 500#, 600#, 800#, 1000#,1200#


FEATURES IN SANDBLASTING

Higher hardness

Strong cutting force

Good chemical stability, acid and alkali resistance

Iron-Free

Molds cleaning sandblast


Steel, copper molds cleaning, removal of mechanical scratches, removal of surface residues

Like mold release agent, sediment, etc. and repair of molds. It does not hurt the mold surface, ensuring mold accuracy.


Pre-treated sandblasting to increase surface adhesion before coating, painting, Teflon spraying, Metal spraying (aluminum, stainless steel), galvanizing, chrome, nickel, oxidation treatment, flaw detection...




Caroline Cui


Quality Iron Free Aluminium Oxide Blasting Media For Molds Cleaning High Hardness for sale
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