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High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder

China High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder, Find details about China Calcined Alumina, 4n Aluminum Oxide Powder from High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder

Usage
Chemical Industry Product
Effect
Used for Sapphire/Pulishing/Abrasive
Source
Particle
Trademark
Aotai
Transport Package
25kg/Barrel
Specification
99.99%min
Origin
P. R. China
HS Code
2818200000
Usage
Chemical Industry Product
Effect
Used for Sapphire/Pulishing/Abrasive
Source
Particle
Trademark
Aotai
Transport Package
25kg/Barrel
Specification
99.99%min
Origin
P. R. China
HS Code
2818200000

1.Luminescent materials: rare earth trichromatic phosphors used as the main raw material long afterglow phosphor, PDP phosphor, LED phosphor;
2.Transparent ceramics: used as fluorescent tubes for high pressure sodium lamp, electrically programmable read-only memory window;
3.Single Crystal: for the manufacture of ruby, sapphire, yttrium aluminum garnet;
4.High strength high alumina ceramic:as the substrate used in the manufacture of integrated circuits, cutting tools and high purity crucible;

5.Abrasive:manufacture the abrasive of glass, metal, semiconductor and plastic;
6.Diaphragm: Application for the manufacture of lithium battery separator coating;
7.Other: as an active coating, adsorbents, catalysts and catalyst supports, vacuum coating, special glass materials, composite materials, resin filler, bio-ceramics etc.

ModelPowderCake(piece)Granular(Ball)
ShapeWhite loose powderWhite CakeWhite granular
The average primary particle diameter(um)0.2-3--
The specific  surface area (m/g)3-12--
Bulk Density (g/cm)0.4-0.6-0.8-1.5
The Bulk Density(g/cm)-3.2-3.8-
Al203 Content (%)99.99999.99999.999
Si (ppm)111
Na (ppm)111
Ca (ppm)111
Mg (ppm)
 		111
S  (ppm)111
Ti (ppm)0.30.30.3
Cu(ppm)0.80.80.8
Cr (ppm)0.50.50.5
According to different requirements can provide powder,granule,block,ple or column type.

High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder
 


High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder
High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder


High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder
High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder
High Purity 99.99% Nano Aluminium Oxide Al2O3 Powder Alumina Powder

FAQ
Q: Are you factory?
A: Yes, we are factory.
Q: How is your quality?
A: We have top grade production equipment and precision measuring instruments and we also            have engineers and technicians carry out quality control.
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be           return to you or deduct from your order in the future.
Q: What about the payment?
     100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable          L/C at sight
Q: The MOQ is?
A: MOQ is usually 1 ton, special products can be coordinuted with each other.
Q: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
Q: How about your delivery time?
A: Usually the shipment is within 15 days after confirming receipt of your payment, some products maybe               need longer time.

  


 

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