Aluminium Oxide
| FOB Price: | US$1.00 / Piece |
|---|---|
| Min. Order: | 1 Piece |
| Min. Order | FOB Price |
|---|---|
| 1 Piece | US$1.00/ Piece |
| Port: | Shijiazhuang, China |
|---|---|
| Payment Terms: | T/T |
Product Description
Company Info
Product Description
Al2O3 many allomorphs, now known to have 10 kinds, there are three kinds of crystal forms, namely γ-Al2O3, β-Al2O3, α-Al2O3. Wherein the different structural properties is different, at a high temperature above 1300 ºC almost complete conversion of α-Al2O3.It insoluble in water, solid white, odorless, tasteless, quality extremely hard, not easy to absorb moisture deliquescence (calcined, non-hygroscopic). Amphoteric oxide, soluble in inorganic acid and alkaline solution, almost insoluble in water and non-polar organic solvent; the relative density (d204) 4.0; melting point 2050 ºC.
Basic Information:
Chinese name: Alumina
Nickname: aluminum oxide, corundum, alumina, aluminum oxide
English name: Aluminium oxide / Aluminum oxide
| Molecular Weight | 101.96 |
| Appearance | white amorphous powder |
| Melting point | 2050ºC |
| Boiling point | 2980ºC |
| Density | 3.5-3.9g / cm3 |
| CAS Registry Number | 1344-28-1 |
Main Purpose:
Vehicle
Alumina powder commonly pornographic layer analysis of vehicle.
Manufacturing tempered glass
Alumina is an aluminum metal in the air is not easy to corrosion reasons. Aluminum oxide film covering pure aluminum easily with oxygen in the air reacts in a thin layer of aluminum surface exposed to air. This layer of aluminum oxide film to prevent oxidation of the aluminum is continuing. Processing and properties of the oxide film thickness can be called by anodization (anode corrosion) has been strengthened.
Applicable range of industries: aerospace, automotive industry, consumer goods, processing, casting / die casting, OEM distributors, the semiconductor industry and other various fields.
Applicable range of technology:
surface plating, painting, glazing and coating polytetrafluoroethylene before pretreatment; and aluminum alloy products, deburring, boiler scale; mold cleaning; metal substrates before blasting; dry and wet; precision optical refraction; minerals, metals, glass and crystal grinding; glass sculpture and paint additives.
Address:
High-Tech Zone Fangyi Technology Park Building 5, Room 502, Room 106, Shijiazhuang, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals
Company Introduction:
Shijiazhuang Kunmai chemical technology Co., Ltd. Established in June 2005. The main production include zinc oxide, stearic acid, paraffin wax, pigment. The registered capital is 1.5 million, and by 2016 the company fixed asset is up to 8, 000 million. The company become a key leading enterprise of private enterprises in hebei province, which has won the "Hebei Province Credible enterprise", "advanced units and striving for well-known brands, " "Shijiazhuang, advanced private enterprise" and "outstanding units in Hebei Province", "Hebei quality products", " Hebei Province "and other social honor. At the same time as the diversified development of the world economy, the company gradually promoted to the sales agent of domestic and foreign brands of titanium dioxide. For example, DuPont, Billions, Lomon dioxide and other major manufacturers. Over the years the company adheres to the principle of good faith, and winning situation for the purpose of the business philosophy, and applies to the actual work, establishing a long-term partnership with many customers.
