Cheap price China Hpa High Purity Alumina - 4N 99.99% high purity alumina polishing powder – Zhanchi

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Cheap price China Hpa High Purity Alumina - 4N 99.99% high purity alumina polishing powder – Zhanchi

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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Aluminum Oxide Price 2022, High Quality Aluminum Oxide, 5n Alumina Powder, As an expert specialized in this field, we are committed to solving any problem of high temperature protection for users.
Cheap price China Hpa High Purity Alumina - 4N 99.99% high purity alumina polishing powder – Zhanchi Detail:

1) Ingredient: alumina polishing powder, the main ingredient is calcined at high temperature α- Al2O3 powder.

2) Crystal hardness: the calcination temperature for preparing alumina polishing powder should be high, generally above 1600, so as to ensure that the product has good hardness.

3) Single crystal size and shape: the single crystal size determines the thickness of the surface texture of the polished product, which is not easy to clear. Round or elliptical crystals are easy to throw out black light, diamond crystals are easy to throw out yellow and white light, and flake or flocculent crystals have poor grinding force and are not easy to give out light.

4) Average particle size and distribution: different polishing processes are determined according to the average particle size, generally 20-45 μ The particle size of M is used in the rough polishing process, 4-20 μ m. The particle size is used in the middle polishing process, 1-4 μ M particle size is used in fine polishing process, 1 μ M or less is used for mirror polishing. The narrower the particle size distribution, the higher the polishing efficiency.

Our company 4N 99.99% high purity alumina polishing powder is a kind of white powder or fine sand, with special crystal structure, uniform powder, suitable oil absorption rate, low impurities, high melting point, moderate hardness and strong self sharpening. It is insoluble in water and difficult to dissolve in acid and alkali solutions.

4N 99.99% high purity Alumina polishing powder

Type

 

CX005A

CX005B

CX005C

CX005D

Al2O3 Content

%

≥99.99%

≥99.99%

≥99.99%

≥99.99%

Phase state

 

α-Al2O3

α-Al2O3

α-Al2O3

α-Al2O3

Appearance

 

White powder

White powder

White powder

White powder

temperature

 

Middle and high

Middle and high

Middle

High

D10

um

0.3~0.6

1~2

0.8~1.2

0.3~0.8

D50

um

0.7~1.5

4~6

2.5~3.0

0.7~1.5

D90

um

1.4~2.0

14~17

5.0~6.0

1.4~2.0

Apparent Density

g/cm3

0.4-0.7

0.4-0.7

0.4-0.7

0.4-0.7

SpecificSurface

m2/g

4-6

4-7

4-6

4-7

Sintered Density

g/cm3

/

/

/

/

4N 99.99% high purity alumina polishing powder mainly used in tableware industry, jewelry industry, auto parts, optical lenses, machine electrical accessories and other industries requiring surface treatment.

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


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Cheap price China Hpa High Purity Alumina - 4N 99.99% high purity alumina polishing powder – Zhanchi detail pictures

Cheap price China Hpa High Purity Alumina - 4N 99.99% high purity alumina polishing powder – Zhanchi detail pictures


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Our target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for Cheap price China Hpa High Purity Alumina - 4N 99.99% high purity alumina polishing powder – Zhanchi , The product will supply to all over the world, such as: Peru, Frankfurt, Austria, If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
5 Stars By Delia Pesina from Hungary - 2017.03.28 16:34
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
5 Stars By Daphne from Marseille - 2017.11.11 11:41
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