Calcined Alumina, Ordinary Alumina Powder, Gas-Phase Aluminum Oxide

Calcined Alumina, Ordinary Alumina Powder, Gas-Phase Aluminum Oxide

Ruby Aluminium oxide and Pink Fused Alumina is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. Our PA and RA have the features of good crystallinity, pure color, less impurity, well-distributed particle size...
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Product Details

We vigorously expand the domestic and foreign markets, strive to climb the peak of the Sandpaper For Auto Body Work, Metal Resin Fiber Discs, Wet And Dry Sandpaper 400 Grit industry, and develop towards modularization, groupization and internationalization. We are sincere and open. We persist in serving customers and creating value for them. We hope to mobilize the enthusiasm of employees, stimulate their creativity and enhance corporate cohesion. We have rich experience in practical work, and can provide users with complete system solutions, technical consultation, high-quality products and perfect services.

Ruby Aluminium oxide and Pink Fused Alumina is made by aluminium oxide powder, which is electrically fused at high-temperature adding appropriate amount of chromium oxide, etc. 


Our PA and RA have the features of good crystallinity, pure color, less impurity, well-distributed particle size composition, low magnetic substance content, high bulk density, and high toughness. They have good reputation in domestic and overseas. 


Characteristics:

The abrasive tools made by PA or RA have good durability and the workpieces have high smooth finish.

Good raw materials supply a guarantee in quality. Even size distribution, excellent chemical compositions make the good hardness and toughness, high efficiency and durability. 


Application: 

It can be used to produce grinding wheel, grinding stone, grinding media, etc.

It is suitable for precision grinding of the measuring tools, machine tool main spindle, instrument parts, thread workpieces and sample plate, etc.


Items

Chemical Composition

Unit

Guarantee Value

F12-F80

Al2O3

%

98.20 min

Cr2O3

%

0.45-1.00

Na2O

%

0.55 max

F90-F150

Al2O3

%

98.20 min

Cr2O3

%

0.45-1.00

Na2O

%

0.60 max

F180-F220

Al2O3

%

97.80 min

Cr2O3

%

0.45-1.00

Na2O

%

0.70 max

Basic Minerals

α-Al2O3

Crystal Size

μm

600-2000

True Density

g/cm3

3.90 min

Bulk Density

g/cm3

1.40-1.91

Knoop Hardness

g/mm2

2200-2300


More Information,Contact US!

Annie Tian

International Dept. Manager

Annie_Tian@zibobingyang.com

Wechat/Whatsapp:8615689023600

Skype: AnnieTian2010

It will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for Calcined Alumina, Ordinary Alumina Powder, Gas-Phase Aluminum Oxide. We adhere to the "integrity" of the business philosophy. All our staffs believe that: Quality builds today and service creates future.

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