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Xuzhou Tianchang Chemical Co., Ltd.

Aluminium Oxide, Al2O3, CAS: 1344-28-1 manufacturer / supplier in China, offering White Aluminum Oxide for Making Abrasives, Sodium Tripolyphosphate (STPP) Tech/Food Grade, Flake /Pearl Caustic Soda 99.2% Caustic Soda and so on.

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Supplier Homepage Product Chemicals White Aluminum Oxide for Making Abrasives

White Aluminum Oxide for Making Abrasives

Purchase Qty.:
(Tons)
20-99 100+
FOB Unit Price: US $350 US $400
Purchase Qty. (Tons) FOB Unit Price
20-99 US $350
100+ US $400
Get Latest Price
Production Capacity: 10000 Tons/Year
Transport Package: 50kg/PE Bag, 25mts/FCL Without Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: F600
  • Grade Standard: Industrial Grade
  • Purity: 99.5%
  • Trademark: Tianchang
  • Origin: China
  • Classification: Aluminium Oxide
  • Quality: First Class
  • Melting Point: 2303k
  • Specification: ISO 9001 SGS MSDS COA
  • HS Code: 2818200000
Product Description
White Aluminum Oxide for Making AbrasivesName: Alumium oxide

MF: Al2O3
Purity: 99.5% or 96%
Surface: White Powder
Melting Point: 2303K
Boiling Point: 3250K

White fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand and coating materials, catalyst carrier, special ceramics and super refractory materials.


1. High Purity Aluminum Oxide
M Oxide/Aluminium Oxide/ Alumina Oxid
Aluminum oxide, also known as activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; This material can have a surface area significantly over 200 square meters/g. The compound is used as a (to keep things dry by absorbing water from the air) and as a of, and in. It is made of (alumina; Al2O3), the same chemical substance as and (but without the impurities that give those gems their color). It has a very high surface-area-to-weight ratio. That means it has a lot of very small pores, almost like tunnels, that run throughout it.

2. Pure, clear, white aluminum oxides. The most friable aluminum oxide and due to its high purity and largecrystal size, the crystals fracture comparatively swiftly, constantly exposing fresh cutting crystals to the workpiece. These materials are widely used in precision finishing of wood, leather, rubber, glass, etc. And in the grinding of heat sensitive alloys, taking advantage of its friability and cool cutting ability.

                         Model

 

Property
AF-1AF-2AF-3AF-4AF-5AF-6AF-7
AL2O3 Min (%)  99.599.599.599.599.599.599.5
SiO2 Max (%) 0.1 0.1 0.10.10.060.060.06 
Fe2O3 Max (%) 0.030.040.030.030.040.030.03 
Na2O Max (%) 0.1 0.2 0.25 0.15 0.2 0.25 0.3
Loss on Ignition Max (%)  0.10.10.10.10.10.10.1
Alpha-AL2O3 Min (%) 96 95 94 95 94 93 93
True density (g/cm3) 3.96 3.94 3.95 3.95 3.94 3.95 3.95
D50 Min (μm)  0.350.350.350.350.350.350.35
D90 Min (μm)  0.750.750.750.750.750.750.75
  Grain size
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 80mesh
120mesh

325mesh

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1μm

0.75μm

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etc
 80mesh
120mesh

325mesh

800mesh

1μm

0.75μm

0.35μm

etc
80mesh
120mesh

325mesh

800mesh

1μm

0.75μm

0.35μm

etc
 80mesh
120mesh

325mesh

800mesh

1μm

0.75μm

0.35μm

etc
 80mesh
120mesh

325mesh

800mesh

1μm

0.75μm

0.35μm

etc
80mesh
120mesh

325mesh

800mesh

1μm

0.75μm

0.35μm

etc 
 
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