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China Wholesale Ceramic Ball Mill Balls Factories Pricelist – 23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls – Zhongtai Detail:
It’s widely used in petroleum, chemical, fertilizer, gas and environmental protection industries, as a catalyst in the reactor to cover support material and tower packing. It has a high temperature and high pressure resistance, bibulous rate is low, the characteristics of the chemical performance is stable. Can withstand the erosion of acid, alkali and other organic solvents, and can endure in the production process of temperature changes. Its main function is to increase gas or liquid distribution points, support and protection intensity is not high activity of the catalyst.
Chemical Composition of 23%AL2O3 Inert Alumina Ceramic Ball
Al2O3+SiO2
|
Al2O3
|
Fe2O3
|
CaO
|
MgO
|
K2O+Na2O
|
Other
|
> 93%
|
23%
|
<1%
|
<0.5%
|
<0.5%
|
<4%
|
<0.5%
|
Leach able Fe2O3 is less than 0.1%.
Physical Properties of 23%AL2O3 Inert Alumina Ceramic Ball
Item
|
Value
|
Water absorption (%)
|
>0.5
|
Bulk density (g/cm3)
|
1.35-1.41
|
Specific gravity (g/cm3)
|
2.3-2.4
|
Free volume (%)
|
40%
|
Operation temp.(max) (℃)
|
1250
|
Moh’s hardness (scale)
|
>6.5
|
Acid resistance (%)
|
>98
|
Alkali resistance (%)
|
>92
|
Crush Strength of 23%AL2O3 Inert Alumina Ceramic Ball
Size
|
Crush strength
|
Kg/particle
|
KN/particle
|
1/8″ (3mm)
|
>35
|
>0.35
|
1/4″ (6mm)
|
>60
|
>0.60
|
3/8″ (10mm)
|
>85
|
>0.85
|
1/2″ (13mm)
|
>185
|
>1.85
|
3/4″ (19mm)
|
>487
|
>4.87
|
1″ (25mm)
|
>850
|
>8.5
|
1-1/2″ (38mm)
|
>1200
|
>12
|
2″ (50mm)
|
>5600
|
>56
|
Size and Tolerance of 23%AL2O3 Inert Alumina Ceramic Ball
Size and tolerance (mm)
|
Size
|
3/6/9
|
9/13
|
19/25/38
|
50
|
Tolerance
|
± 1.0
|
± 1.5
|
± 2
|
± 2.5
|
Product detail pictures:
Related Product Guide:
Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for China Wholesale Ceramic Ball Mill Balls Factories Pricelist – 23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls – Zhongtai , The product will supply to all over the world, such as: Ecuador, San Diego, New Delhi, Please really feel free to send us your requirements and we'll respond to you asap. We have got a professional engineering group to serve for your just about every detailed needs. Cost-free samples could be sent for you personally to understand much more information. In an effort to meet your requires, please really feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd items. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is actually our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.