Ordinary Discount Floating Ball - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley

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Ordinary Discount Floating Ball - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley Detail:

Application

99% high alumina ceramic balls are widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industries as catalyst covering carrier materials and tower packing in reactors. It has high temperature and pressure resistance, low water absorption, stable chemical properties, resistance to acid, alkali and other organic solvents, and can withstand the effects of temperature changes during the production process. Its main function is to increase the distribution point of gas or liquid, support and protect the catalyst with low activity.

Chemical Composition

Al₂O₃	Fe₂O₃	MgO	SiO₂	Na₂O	TiO₂
>99%	<0.1%	<0.5%	<0.2%	<0.05%	<0.05%

Physical Properties

Item	Value
Water absorption (%)	<4
Packing density (g/cm³)	1.9-2.2
Specific gravity (g/cm³)	>3.6
Operation temp.(max) (℃)	1650
Apparent porosity (%)	<1
Moh’s hardness (scale)	>9
Acid resistance (%)	>99.6
Alkali resistance (%)	>85

Crush Strength

Size	Crush strength
Size	kgf/particle	KN/particle
1/8″ (3mm)	>40	>0.4
1/4″ (6mm)	>80	>0.8
1/2″ (13mm)	>580	>5.8
3/4″ (19mm)	>900	>9.0
1″ (25mm)	>1200	>12
1-1/2″(38mm)	>1800	>18
2″ (50mm)	>2150	>21.5

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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Our company sticks to the principle of "Quality is the life of the company, and reputation is the soul of it" for Ordinary Discount Floating Ball - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley, The product will supply to all over the world, such as: Pakistan, Sao Paulo, Congo, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.

1 Inch Ceramic Ball