Chinese Professional Alumina Powder For Polishing - 5N 99.999% high purity alumina – Zhanchi

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Chinese Professional Alumina Powder For Polishing - 5N 99.999% high purity alumina – Zhanchi

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"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for High Purity Alumina Grinding Ball, High Purity Aluminum Hydroxide, 5n 99.999% High Purity Alumina Ball, We wish to just take this opportunity to ascertain long-term enterprise relationships with clients from all over the earth.
Chinese Professional Alumina Powder For Polishing - 5N 99.999% high purity alumina – Zhanchi Detail:

High purity alumina powder, also known as alumina, with molecular weight of 102, is a white amorphous powder, commonly known as bauxite

1. Chemical corrosion resistance

2. High purity alumina with alumina content greater than 99%

3. High temperature resistance, normal use at 1600 ℃, short-term 1800 ℃

4. Resistant to sudden cooling and heat, not easy to crack

5. It is formed by grouting with high density

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 powder has the advantages of high purity and high density 

5N 99.999% high purity alumina

4N high purity 99.99% and 5N high purity 99.999% alumina polishing powder

Type

 

XC002

XC002A

CX005B

CX005C

Al2O3 Content

%

≥99.999%

≥99.999%

≥99.99%

≥99.999%

Phase state

 

α-Al2O3

α-Al2O3

α-Al2O3

α-Al2O3

Appearance

 

White powder

White powder

White powder

White powder

L.I.O(%)

 

≤0.5

≤0.5

≤0.5

B

 

≤0.03

Na

ppm

≤2

≤1.12

≤15

≤2

Fe

ppm

≤2

≤0.8

≤10

≤2

Ca

ppm

≤1

≤0.51

≤2

≤1

Si

ppm

≤2

≤1.2

≤10

≤2

Cu

ppm

≤1

≤0.28

≤2

≤1

Mg

ppm

≤1

≤10

≤1

Ti

ppm

≤1

≤1

Cr

ppm

≤1

≤1

K

ppm

≤0.57

 

Ni

ppm

0.12

 

Co

ppm

≤0.09

 

Zn

ppm

≤0.27

 

D50(Size)

um

10-30

20-40

20-50

10-30

Apparent Density

g/cm3

0.3-0.5

0.4-0.7

0.4~0.6

0.4~0.6

Specific Surface Area

m2/g

3-8

6-12

4~20

3-8

Sintered Density

g/cm3

 

Application

 

Sapphire crystal

laser crystal

metallographic polishing,stainless steel mirror polishing,titanium polishing, paint polishing,resin polishing

 

1) 4N 99.99% high purity alumina series is mainly used for high-pressure sodium lamps, new luminescent materials, special ceramics, advanced coatings, tricolor, catalysts and some high-performance materials

2) 5N 99.999% high purity alumina series is mainly used for artificial sapphire crystal, advanced ceramics, PDP phosphor and some high-performance materials. As the raw material of sapphire crystal, it can provide powder, particle, block or column according to different requirements.

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


Product detail pictures:

Chinese Professional Alumina Powder For Polishing - 5N 99.999% high purity alumina – Zhanchi detail pictures

Chinese Professional Alumina Powder For Polishing - 5N 99.999% high purity alumina – Zhanchi detail pictures

Chinese Professional Alumina Powder For Polishing - 5N 99.999% high purity alumina – Zhanchi detail pictures


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We know that we only thrive if we can guarantee our combined price tag competiveness and top quality advantageous at the same time for Chinese Professional Alumina Powder For Polishing - 5N 99.999% high purity alumina – Zhanchi , The product will supply to all over the world, such as: Saudi Arabia, Ireland, Anguilla, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
5 Stars By Murray from South Africa - 2018.06.21 17:11
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
5 Stars By Amber from Albania - 2017.06.29 18:55
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