Inert Ceramic Ball (Al2O3: 17~99%)

Product Details

Inert Ceramic Ball (Al2O3: 17~99%)


Packing:	Steel Drums+ Pallet; Bags+ Pallet
Model NO.:	Al2O3: 17~99%
Standard:	1/8", 1/4", 1/2", 3/4", 1", 1 1/2", 2", 3"
Productivity:	8000ton/Year
Unit Price:	Negotiable
Shipment Terms:	By sea or By air
Payment Terms:	L/C,T/T
Minimum Order:	1 Tons
Price Valid Time:	From Jul 28,2011 To Dec 31,2011
HS Code:	69091900
Trademark:	Chemshun
Origin:	P. R. China
Material:	Ceramic
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

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Product Description

Inert Ceramic Ball (Al2O3: 17-23%, 23-30%, 45~65%, 90%, 99%)

We Pingxiang chemshun ceramics Co., Ltd a professional enterprise with 10 years manufactur and export for the catalyst support matieral, chemical packings, wear-resistance ceramics.

Inert aluminum oxide ceramic balls are widely used in many fields, including petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. They are used as covering and supporting materials of catalysts in reaction vessels and as packing in towers.

They have stable chemical features and a low rate of water absorption, resist high temperatures and high pressure, and also resist the corrosion of acid, alkali and some other organic solvents. They can stand the change in temperature during the manufacturing process.

The main role of inert ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strengt...

Specification	Common Ceramic Ball	Inert Ceramic Ball	Medium Alumina Ball	High Alumina Ball	99% Alumina Ball
Al₂O₃ + SiO₂ (%)	> 93	> 92	> 93	> 94	> 99
Al₂O₃ (%)	17-23	23-30	47-56	90-93	99
Fe₂O₃ (%)	< 1	< 1	< 1	< 1	< 1
CaO (%)	< 0.5	< 1.5	< 2	< 4	0.2
MgO (%)	< 0.5	< 2.5	< 0.5	< 0.5	0.1
K₂O + Na₂O (%)	< 4	< 4	< 3.5	< 4	> 0.5
TiO₂		< 0.5	< 0.1	< 0.1	0.5
Leachable Iron (%)		< 0.1	< 0.001	< 0.001
Water Absorption (%)	< 0.5	< 0.2	< 2	< 3	2.0-6.0
Bulk Density (g/cm 3 )	1.35-1.40	1.35-1.40	1.35-1.45	1.8-2.0	1.8-2.0
Operation Temp. max.	> 1100	> 1100	1480	1760
Mohs Hardness (scale)	> 6.5	> 7	> 7	> 7	> 7.5
Crush Strength	KN/particle
1/4 inch (6mm)	> 0.5	> 0.54	> 0.56	> 0.44	> 1
1/2 inch (13mm)	> 1.5	> 1.67	> 1.56	> 1.99	> 3
3/4 inch (19mm)	> 4.15	> 4.21	> 2.89	> 3.21	> 5
1 inch (25mm)	> 6.07	> 6.22	> 4.89	> 5.33	> 8
1-1/2 inch (38mm)	> 8.52	> 8.92	> 5.33	> 5.28	> 8
2 inch (50mm)	> 9.7	> 9.8	> 6.22	> 8	> 15