High Purity White Polishing Powder Fused Aluminium Oxide Abrasive Low Sodium Aluminium

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Electronic
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: Al2O3
• Hardness: Superabrasive
• Exterior: White Powder
• Kind: Amphoteric Oxide
• Grade Standard: Electron Grade
• Sem: 20nm
• Bulk Density: 0.1-0.2g/Ml
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: AITA
• Origin: China
• HS Code: 281810900
• Production Capacity: 10000000

Product Description

Product Description

ItemUnitTypical ValueMethod/DeviceParticle Size(D₁₀)μm24.60Light Scattering/OMEC LS-POP(6)(D₅₀)μm41.12(D₉₀)μm61.42S.S.A.m2/g0.113H-2000A Specific Surface Area AnalyzerElectrical ConductivityμS/cm2.58Mettler FE-30 Conductivity MeterpH-7.61Mettler FE-20 pH MeterMoisture%0.03Loss On Drying(105ºC/2h)True Densityg/cm33.873H-2000TD True Density AnalyzerSpheroidization%96Microscopic Observation

Product Parameters

Physical Properties:
Color	White
Appearance	Powder
Mohs hardness	9.0-9.5
Melting point (ºC)	2050
Boiling point (ºC)	2977
True density	3.97 g/cm3

Application

Luminescent materials: rare earth trichromatic phosphors used as the main raw material long afterglow phosphor, PDP phosphor, LED phosphor;
Transparent ceramics: used as fluorescent tubes for high pressure sodium lamp, electrically programmable read-only memory window;
Single Crystal: for the manufacture of ruby, sapphire, yttrium aluminum garnet;
High strength high alumina ceramic:as the substrate used in the manufacture of integrated circuits, cutting tools and high purity crucible;
Abrasive:manufacture the abrasive of glass, metal, semiconductor and plastic;
Diaphragm: Application for the manufacture of lithium battery separator coating;
Other: as an active coating, adsorbents, catalysts and catalyst supports, vacuum coating, special glass materials, composite materials, resin filler, bio-ceramics etc.

Packaging & Shipping

50kg/bag, 27000kg/20GP
1000kg/bag,20000kg/20GP

 

Company Profile

Hebei Aita Import and Export Co.,ltd  is a professional chemical supplier in China. Our main products are: sodium gluconate, titanium dioxide, zinc oxide, glucose, potassium carbonate, Fischer Tropsch wax, potassium carbonate, etc. Company has advanced equipment and technology, final products are high quality with low price. The main applications in coatings, plastics, printing ink, paper making, etc.

FAQ

 

Q: Are you a manufacturer or a trading company?

A: We are a manufacturer located in Hebei Province.

Can I get some samples before I place an order?

A: Yes, we can provide free samples, but you will pay the freight.

Q: How long will it take to get a sample?

A: 7-10 days for general products, 30-40 days for customized products. Depends on production arrangements.

Q: What documents do you provide?

A: Usually we provide commercial invoice, packing list, bill of lading, COA, health certificate. If your market has any special requirements, please let us know.