Top Suppliers 5n 99.999% High Purity Alumina Polishing Powder - 5N 99.999% high purity alumina – Zhanchi

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Top Suppliers 5n 99.999% High Purity Alumina Polishing Powder - 5N 99.999% high purity alumina – Zhanchi

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"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Aluminum Hydroxide Company, 5n 99.999% High Purity Aluminum Oxide Ball, 4n Alumina, Warmly welcome to cooperate and develop with us! we will continue to provide product with high quality and competitive price.
Top Suppliers 5n 99.999% High Purity Alumina Polishing Powder - 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:

Top Suppliers 5n 99.999% High Purity Alumina Polishing Powder - 5N 99.999% high purity alumina – Zhanchi detail pictures

Top Suppliers 5n 99.999% High Purity Alumina Polishing Powder - 5N 99.999% high purity alumina – Zhanchi detail pictures

Top Suppliers 5n 99.999% High Purity Alumina Polishing Powder - 5N 99.999% high purity alumina – Zhanchi detail pictures


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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for Top Suppliers 5n 99.999% High Purity Alumina Polishing Powder - 5N 99.999% high purity alumina – Zhanchi , The product will supply to all over the world, such as: Uzbekistan, Congo, Turkey, Faced with the vitality of the global wave of economic integration, we've been confident with our high-quality items and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
5 Stars By Madeline from Washington - 2017.11.29 11:09
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
5 Stars By Anastasia from Luxembourg - 2017.02.18 15:54
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