Factory Cheap Hot Alumina Powder For Sale - 5N 99.999% high purity nano alumina – Zhanchi

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Factory Cheap Hot Alumina Powder For Sale - 5N 99.999% high purity nano alumina – Zhanchi

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We offer great strength in quality and development,merchandising,sales and marketing and operation for Nanometer Aluminum, 5n 99.999% High Purity Activated Aluminum, Intended Bohemite, If you are interested in any of our products and services, please don't hesitate to contact us. We are ready to reply you within 24 hours after receipt of your request and to create mutual un-limited benefits and business in near future.
Factory Cheap Hot Alumina Powder For Sale - 5N 99.999% high purity nano alumina – Zhanchi Detail:

Nano alumina is an inorganic substance with chemical formula of Al2O3 and white crystalline powder α、β、γ、δ、η、θ、κ and χ Eleven kinds of crystals.

Different preparation methods and process conditions can obtain nano alumina with different structures: χ、β、η and γ Type alumina, characterized by porosity, high dispersion and high activity, belongs to activated alumina; κ、δ、θ Type alumina; α- Al2O3, which has low specific surface area and high temperature resistant inertia, does not belong to activated alumina and has almost no catalytic activity; β- Al2O3、 γ- Al2O3 has large specific surface, high porosity, strong heat resistance, good formability, strong surface acidity and certain surface alkalinity. It is widely used as a new green chemical material such as catalyst and catalyst carrier.

4N 99.99% and 5N 99.999% high purity nano alumina/aluminum oxide is a kind of high purity nano powder made by grinding high purity alumina ball. The product has small particle size, uniform distribution, high purity, high thermal conductivity and high thermal stability

4N 99.99% and 5N 99.999% high purity nano alumina/aluminum oxide

TYPE

 

CX001

CX001A

Al2O3 Content

%

≥99.99

≥99.999

Phase state

 

α-Al2O3

α-Al2O3

Appearance

 

white powder

white powder

L.O.I(%)

 

≤0.5

≤0.5

Na

ppm

≤15

≤2

Fe

ppm

≤10

≤2

Ca

ppm

≤2

≤2

Si

ppm

≤10

≤1

Cu

ppm

≤2

≤1

Mg

ppm

≤10

≤1

particle size

nm

100-200nm,300-500nm,according to customer needed

D50

um

0.3~0.5

0.3~0.5

Apparent Density

g/cm3

0.4~0.6

0.4~0.6

Specific Surface Area

m2/g

4~15

4~15

4N 99.99% and 5N 99.999% high purity nano alumina was widely used in sapphire crystal polishing, transparent ceramics, high-performance ceramics, precision polishing, integrated circuit boards, various layers and other high-end application fields

We also have other type 4N and 5N high purity nano alumina/aluminum oxide, contact with us for OEM 


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Factory Cheap Hot Alumina Powder For Sale - 5N 99.999% high purity nano alumina – Zhanchi detail pictures

Factory Cheap Hot Alumina Powder For Sale - 5N 99.999% high purity nano alumina – Zhanchi detail pictures


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we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for Factory Cheap Hot Alumina Powder For Sale - 5N 99.999% high purity nano alumina – Zhanchi , The product will supply to all over the world, such as: Korea, Philadelphia, Jeddah, Welcome to visit our company, factory and our showroom where displays various products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to provide you the best service. Please contact us if you need more information. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation.
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
5 Stars By Grace from Jakarta - 2018.10.01 14:14
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
5 Stars By Doris from Netherlands - 2018.12.11 11:26
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