China OEM Alumina Al2o3 - 5N 99.999% high purity alumina polycrystalline – Zhanchi

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China OEM Alumina Al2o3 - 5N 99.999% high purity alumina polycrystalline – Zhanchi

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China OEM Alumina Al2o3 - 5N 99.999% high purity alumina polycrystalline – Zhanchi Detail:

1) Alumina (Al2O3) is a white fine powder with purity of more than 99.99% to become high-purity alumina

2) Features: porous, high dispersion, insulation, heat resistance

3) Shape: crystal, spherical, powder, cake

4) Advantages: excellent hardness, high brightness, electrical isolation, super wear resistance and high corrosion resistance

Our company 5N 99.999% high purity alumina produced by alkoxide hydrolysis,through strict control of raw materials and production process, the high purity alumina cake has the advantages of high purity and high density

5N 99.999% high purity alumina

Name

 

5N 99.999% high purity alumina cake

5N 99.999% high purity alumina polycrystalline

5N 99.999% high purity alumina ball

Type

 

CX007A

CX007B

CX700C

Al2O3 Content

%

≥99.999%

≥99.999

≥99.999%

Phase state

 

α-Al2O3

α-Al2O3

α-Al2O3

Appearance

 

Pallet

White columnar

Granule

Na

ppm

≤2

≤2

≤2

Fe

ppm

≤2

≤2

≤2

Ca

ppm

≤1

≤1

≤1

Si

ppm

≤2

≤2

≤2

Cu

ppm

≤1

≤1

≤1

Mg

ppm

≤1

≤1

≤1

Ti

ppm

≤1

≤1

≤1

Cr

ppm

≤1

≤1

≤1

Size

mm

48±2mm

50-100,100-200,200-280mm(according to customer needed )

Apparent Density

g/cm3

/

/

1.0~2.0

Specific Surface Area

m2/g

/

/

/

Sintered Density

g/cm3

≥3.2

≥3.5

3.0~3.6

Main application

 

sapphire crystal

led substrate

smart phone watch touch screen

5N 99.999% high purity alumina was widely used in Sapphire single crystal, laser crystal (YAG) and artificial gem, color gem, white gem, ruby,led substrate, missile fairing, mobile phone protection cover plate, home key, camera, smartphone and smart watch touch screen and so on 

We also have other type 4N and 5N high purity alumina cake,contact with us for OEM 


Product detail pictures:

China OEM Alumina Al2o3 - 5N 99.999% high purity alumina polycrystalline – Zhanchi detail pictures

China OEM Alumina Al2o3 - 5N 99.999% high purity alumina polycrystalline – Zhanchi detail pictures

China OEM Alumina Al2o3 - 5N 99.999% high purity alumina polycrystalline – Zhanchi detail pictures


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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for China OEM Alumina Al2o3 - 5N 99.999% high purity alumina polycrystalline – Zhanchi , The product will supply to all over the world, such as: St. Petersburg, Canberra, Toronto, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our experienced advice and service can lead to more suitable choice for the customers.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Charlotte from Kenya - 2017.06.25 12:48
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Jamie from Egypt - 2018.04.25 16:46
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