Industrial Application High Alumina Ceramic Ball / Activated Alumina Grinding Ball

• Material: Alumina
• Content: 75% ~ 80%
• Usage: Grind, Refractory Material
• Processing Type: Rolling Type
• Size: Middle
• Color: White
• Model NO.: swt10
• Customized: Customized
• Cement Industry: Grinding and Dispersing
• Application: Minerals Special Grinding Media
• Hardness Mohs: 9
• Bulk Density: 3.69 g/cm3
• Al2O3: 92% 95% 99%
• Fe2o3: <0.1%
• Transport Package: 25kg in Plastic Woven Bag
• Specification: From 0.5 to 12mm
• Trademark: Swt
• Origin: Dengfeng. China
• HS Code: 2818200000
• Production Capacity: 800 Tons / Month

Product Description

Industrial Application High Alumina Ceramic Ball  / Activated Alumina Grinding Ball

1)20 years' professional manufacture 
2)Good quality and favorable price 
3)Fast delivery and best service 
4)ISO9001:2008

Description of product 
The 99% Al2O3 high alumina ceramic ball are used as catalyst, absorbent, desiccant and drying agent in petroleum, chemical, fertilizer, natural gas and environmental protection industries. As a high alumina ceramic ball catalyst reactor coverage tower packing materials and support, the major role is to increase distribution of gas or liquid, support and protect the intensity of low strength activity catalyst.
 
Chemical & Physical property of high alumina ceramic ball:

Item	Value
Water absorption (%)	<1	Al2O3+SiO2	> 99%
Bulk density (g/cm3)	1.9-2.2	Fe2O3	<0.1%
Specific gravity (g/cm3)	>3.6	MgO	<0.5%
Operation temp.(max) (°C)	1650	Na2O	<0.05%
Moh's hardness (scale)	>7.5	Other	<0.05%

 

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/cm3)	1.35-1.40	1.35-1.40	1.35-1.45	1.8-2.0	1.8-2.0
Operation Temp	>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

 
Packaging & Shipping
1. 1 ton bags in container, 25 MT/20'FCL.       2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags,, 25 MT/20'FCL           4. as the customer' request.

Other informations

packing	25kg in plastic woven bag , jumbo bag  or as per customer's demands
Trade terms	FOB CNF CIF
Payments terms	1).T/T 50% advance ,the balance against copy of B/L 2).Irrevocable L/C 3).Negotiated
Delivery time	1).After we receive deposit within 7-10days 2).After we receive L/C within 7-10days 3).Negotiated
Sample	Sample is free within 1kgs
MOQ	20`ft container
Loading port	Tianjin port ,China