China Wholesale Zirconia Ceramic Grinding Ball Factories Pricelist – 23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls – Zhongtai

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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Thermal Storage Honeycomb Ceramic , High Performance Tower Packing , Molecular Sieve Material , Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.

China Wholesale Zirconia Ceramic Grinding Ball 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
Size	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

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68% Alumina Balls