Aluminium Oxide

Aluminium oxide is the family of inorganic compounds with the chemical formula Al2O3......

Aluminum Oxide Alumina Al2O3
1. White granules or powder
2. 99%
3. Good reputation with quality assurance

Characteristics

Aluminium oxide is the family of inorganic compounds with the chemical formula Al₂O₃. It is an amphoteric oxide and is commonly referred to as alumina, corundum as well as many other names, reflecting its widespread occurrence in nature and industry. Its most significant use is in the production of aluminium metal, although it is also used as an abrasive due to its hardness and as a refractory material due to its high melting point.

 

II. Index

Model	Appearance	Content of aluminum oxide, %	Average of the grain size, nm	Specific surface area, m2/g	Crystal /surface treatment, by	Characteristics
AL-01	White powder	≥ 99	80	≥ 10	α	hydrophilicity
AL-02	White powder	≥ 99	20	≥ 160	γ	hydrophilicity
AL-03	White powder	-	60	-	stearic acid	lipophilicity, α
AL-04	White powder	-	60	-	aluminic ester	lipophilicity, α
AL-05	White powder	-	60	-	titanate ester	lipophilicity, α
AL-06	White powder	-	20	-

 

Technical standard:

Appearance	White powder
Moisture content	≤ 3%
Dispersibility	≥ 95%
SSA	100200 m2/g
Average particle diameter	1525nm

Resource:

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