OEM/ODM Factory High Purity Alumina For Led Phosphor - 4N 99.99% high purity alumina polishing powder – Zhanchi

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OEM/ODM Factory High Purity Alumina For Led Phosphor - 4N 99.99% high purity alumina polishing powder – Zhanchi

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We emphasize advancement and introduce new products and solutions into the market each year for Alumina Glass Powder, China Activated Alumina Factory, 5n 99.999% High Purity Alumina Cake, Warmly welcome to cooperate and develop with us! we will continue to provide product with high quality and competitive price.
OEM/ODM Factory High Purity Alumina For Led Phosphor - 4N 99.99% high purity alumina polishing powder – Zhanchi Detail:

1) Ingredient: alumina polishing powder, the main ingredient is calcined at high temperature α- Al2Opowder.

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 


Product detail pictures:

OEM/ODM Factory High Purity Alumina For Led Phosphor - 4N 99.99% high purity alumina polishing powder – Zhanchi detail pictures

OEM/ODM Factory High Purity Alumina For Led Phosphor - 4N 99.99% high purity alumina polishing powder – Zhanchi detail pictures


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Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for OEM/ODM Factory High Purity Alumina For Led Phosphor - 4N 99.99% high purity alumina polishing powder – Zhanchi , The product will supply to all over the world, such as: Bangalore, Dubai, Sierra Leone, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
5 Stars By Ricardo from Greek - 2017.06.25 12:48
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
5 Stars By Joyce from Paraguay - 2018.12.30 10:21
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