Factory Price Sintered Tabular Alumina Manufacturer 99.999% Al2o3 1.5-3mm - 5N 99.999% high purity nano alumina – Zhanchi

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Factory Price Sintered Tabular Alumina Manufacturer 99.999% Al2o3 1.5-3mm - 5N 99.999% high purity nano alumina – Zhanchi

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Factory Price Sintered Tabular Alumina Manufacturer 99.999% Al2o3 1.5-3mm - 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 Price Sintered Tabular Alumina Manufacturer 99.999% Al2o3 1.5-3mm - 5N 99.999% high purity nano alumina – Zhanchi detail pictures

Factory Price Sintered Tabular Alumina Manufacturer 99.999% Al2o3 1.5-3mm - 5N 99.999% high purity nano alumina – Zhanchi detail pictures


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We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for Factory Price Sintered Tabular Alumina Manufacturer 99.999% Al2o3 1.5-3mm - 5N 99.999% high purity nano alumina – Zhanchi , The product will supply to all over the world, such as: UK, Honduras, Kyrgyzstan, Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
5 Stars By Mona from Hungary - 2018.03.03 13:09
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
5 Stars By Gladys from Naples - 2018.10.01 14:14
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