70-90% Al2O3 Beads High Alumina Inert Ceramic Ball Catalyst Support Balls Media for Tower Packing

• Material: Ceramic
• Structure Feature: Ring Form Filler
• Type: Random Packing
• Usage: Chemical Industry Product
• Effect: Support Media
• Source: Particle
• Model NO.: BS-HICB
• Al2O3: 71-90%
• Thermal Resistance: >1400 C
• Bulk Density: 1600-1800
• Size: 3-76 mm
• Acid Resistance: >90
• Water Absorption: <8
• Shape: Round
• Model Numbe: BS-Hicb
• Transport Package: Plastic Woven Bag
• Specification: 1M3
• Trademark: Bestn
• Origin: China
• HS Code: 6909110000
• Production Capacity: 8000kg/Month

Product Description

Inert Ceramic Ball

The inert Ceramic Ball shows an excellent capacity in
strength, chemical stability and thermal stability. It also
has a good resistance to high temperature, high pressure,
acid, alkali and various organic solutions. The alumina ball
has been most often used as catalyst support in petroleum,
chemical fiber plant, aromatic factory, catalytic reforming unit , fertilizers, natural-gas,environmental protection and more.

Product		High Alumina Ceramic Ball
Type		BS-71-90	BS-91
Composition (%)	Al2O3	71-90	≥99
	Al2O3+SiO2	≥90	≥99
	Fe2O3	≤1.0%	≤1.0%
	MgO	≤2.5	≤5
	CaO	≤1.5	≤2.5
Acid Resistance (%)		>99.6	>99.8
Alkali Resistance (%)		>85	>85
Bulk Density (g/cm3)		1.35~1.40	1.80~2.2
Specific Gravity (g/cm3)		2.30~2.40	2.30~2.40
Free Volume (%)		40	40
Water Absorption (%)		<8	<8
Operation Tem. max (ºC)		1400	1760
Mohs Hardness		>6.5	>7.5
Crushing Strength (kg/piece)	3mm	35	40
	6mm	70	80
	13mm	400	580
	19mm	750	900
	25mm	1000	1200
	38mm	1600	1800
	50mm	1800	2150

1.High wear-resistance
The alumina balls' wear-resistance is higher than the common alumina balls'. When it is working, the ball won't pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.

2.High bulk density
The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can
improve the grinding efficiency.

 

3.High thermal resistance

Can withstand temperatures above 1400 degrees