Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
                                                                                                           
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Self Sharpness Aluminium Oxide Blasting Media F12 - F220 # Trigonal Crystal Structure

Price Negotiable
Price: Negotiation
MOQ: 1MT
Delivery Time: Within 7-20 days depending on order quantity
Brand: Zhengtong
Product Description

Good Self-sharpness Aluminium Oxide Blasting Meida White Fused Alumina F12 - F220#

 

1. Product Description of  White Aluminium Oxide Blasting Meida

Aluminium Oxide Blasting Meida is  also named as white aluminium oxide or fused aluminia,

it  selects the industrial alumina powder as raw material,melted in an electrical furnace under high

temperature over 2000 degrees,then finally made into different grain size through different process

of crushing and reshaping,magnetic separation,screening.

 

It has the characteristics of dense texture,high hardness,high purity,good self-sharpness&grinding

ability,small heating power,high efficiency,acid and alkali corrosion resistance, high temperature

resistance and good thermal stability.

 

2. The Main Technical Index of White Aluminium Oxide Blasting Meida

 

Commodity Usage Grit Main Chemical Index
Al2O3 Na2O SiO2 Fe2O3 LOI
White Fused Alumina Abrasive F16-F80 ≥99.2% ≤0.35% ≤0.05% ≤0.10% ≤0.2%
F90-F220 ≥99% ≤0.40% ≤0.10% ≤0.10% ≤0.2%
Refractory 0-1mm,1-3mm

 

≥99.2%

 

≤0.35% ≤0.05% ≤0.10% ≤0.2%
3-5mm,5-8mm

 

Main Physical Index
Color White
Crystal Structure Trigonal
Shape Blcok,Sharp
True Specific Gravity ≥3.95g/cm3
Bulk Density 1.99-1.53g/cm3
Vicker Hardness 2100-3000kg /mm2
Mohs Hardness 9 Mohs

 

3. Production Process of White Aluminium Oxide Blasting Meida

 

4.Why White Aluminium Oxide is suitable for blasting media?

 

White fused alumina is obtained from the fusion of alumina in an electric furnace under high temperature

over 2000 degrees,it alumina purity is over 99%,then it has the characteristics of high hardness,good

self-sharpness and grinding ability,then it is able to provide a clean and fast cutting force in blasting process.

So it is widely used in blasting industry.

 

White fused alumina is also used in the following applications of

 

Bonded brasives such as resin cutting discs,grinding wheels etc.;

 

Coated abrasives: abrasive belts, abrasive sheets etc.;

 

Grinding,polishing and lapping media.

 

High grade refractories.

 

5. Product Pakages of White Aluminium Oxide Blasting Meida

 25kg Bag+Ton bag;

25kg  Bag+Pallets;

Ton bag;      

Special packages can be customized.  

    

6. Why Choose us?

Professional manufacturer,Providing good products with stable quality & favorable price;

 

Equipped with the most advanced production line and testing equipments,certificatd by

ISO9001&14001;

 

Products has been exported to USA,South Korea,Vietnam,Japan,Poland,Netherland,Thailand,Turkey,Italy,

Morocco etc.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Location Ximazhuang, Liuzhai Town,Xinmi City, Zhengzhou, Henan, China
Contact Person Caroline Cui

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