Inert Ceramic Alumina Support Media Ball 3mm 10mm 20mm 30mm 40mm 50mm 60mm

• Application: Industrial Ceramic
• Material: Alumina Ceramic
• Type: Ceramic Ball
• Water Absorption %: ≤8
• Acid Resistance %: ≤90
• Alkali Resistance %: ≤85
• Model NO.: BT-IAC
• Thermal Shock Resistance ºC: ≤300
• Transport Package: Plastic Woven Bag
• Specification: 3-100mm
• Trademark: BESTN
• Origin: Pingxiang, Jiangxi, China
• HS Code: 6909110000
• Production Capacity: 1000ton/Month

Product Description

1: Product characters
Stable chemical features and low water absorption 
High temperature and high pressure resistance 
Corrosion resistance of acid, alkali 
Thermal shock resistance during manufacturing process 



  2. Applicant
Co2 degassing tower
Ozone contact reaction tower
Acid mist purification tower, 
The synthetic reaction tower packing
 
 3:Short introduction :
 Inert balls are to increase the distribution spots of gas or 
liquid , widely utilized as the covering or supporting materials of the catalyst in the reactors 
and the packing in the column in such varies areas as petroleum , chemical industry ,
chemical fertilizer, natural gas and support or protect the active catalyst , which especially 
have the comparatively lower mechanical strength

Chemical compostion for 17% alumina ceramic ball:

Al2O3+SiO2	Al2O3	Fe2O3	MgO	K2O+Na2O +CaO	Other
> 93%	17-19%	<1%	<0.5%	<4%	<1%

Leach able Fe2O3 is less than 0.1%

Chemical composition for 23% alumina ceramic ball:

Al2O3+SiO2	Al2O3	SiO2	Fe2O3	MgO	K2O+Na2O+CaO	Other
> 92%	23-26%	68-73%	<1%	<2.5%	<4%	<0.5%

Leach able Fe2O3 is less than 0.1%

Physical properties:

Item	Value
Water absorption (%)	<0.5
Bulk density (g/cm3)	1.35-1.4
Specific gravity (g/cm3)	2.3-2.4
Free volume (%)	40
Operation temp.(max) (ºC)	1100
Moh's hardness (scale)	>6.5
Acid resistance (%)	>99.6
Alkali resistance (%)	>85

Size available & Crush strength

 

Size	Crush strength
	Kg/particle	KN/particle
1/8 inch (3mm)	>35	>0.35
1/4 inch (6mm)	>60	>0.60
3/8 inch (10mm)	>85	>0.85
1/2 inch (13mm)	>185	>1.85
3/4 inch (19mm)	>487	>4.87
1 inch (25mm)	>850	>8.5
1-1/2 inch (38mm)	>1200	>12
2 inch (50mm)	>5600	>56

Products