New Arrival China High Purity Alumina Al2o3 Powder - 5N 99.999% high purity nano alumina – Zhanchi

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New Arrival China High Purity Alumina Al2o3 Powder - 5N 99.999% high purity nano alumina – Zhanchi

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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Sigma Alumina, Aluminum Oxide In China, Aluminum Hydroxide Exporter, Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services.
New Arrival China High Purity Alumina Al2o3 Powder - 5N 99.999% high purity nano alumina – Zhanchi Detail:

Nano alumina is an inorganic substance with chemical formula of Al2Oand 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- Al2O3has 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

50-100nm,100-200nm,300-500nm and 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 


Product detail pictures:

New Arrival China High Purity Alumina Al2o3 Powder - 5N 99.999% high purity nano alumina – Zhanchi detail pictures

New Arrival China High Purity Alumina Al2o3 Powder - 5N 99.999% high purity nano alumina – Zhanchi detail pictures


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go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for New Arrival China High Purity Alumina Al2o3 Powder - 5N 99.999% high purity nano alumina – Zhanchi , The product will supply to all over the world, such as: Indonesia, St. Petersburg, Thailand, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
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