High Performance Alumina Ceramic Ball (92% -99% Al2O3) Alumina Ceramic Grinding Ball/Bead/Particle

• Material: Alumina
• Content: >90%
• Usage: Grind
• Processing Type: Rolling Type
• Size: Small
• Color: White
• Model NO.: 0.5mm
• Customized: Customized
• Material Origin: Australia
• Certification: SGS, ISO
• Al2O3: 92%, 95%, 99%, 99.5%, 99.6%
• Brand: Tch, OEM, ODM, Obm
• Transport Package: 3000 Metric Ton/Metric Tons / Month
• Specification: SGS
• Trademark: ZALY
• Origin: China
• HS Code: 690919000
• Production Capacity: 3000 Metric Ton/Metric Tons / Month

Product Description

We are factory with own design department, which could meet customer's any needs.Welcome to our visit our plant. 
 
1. Specifications
Alumina grinding balls are widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industry.
 
2. Product Features: 
As a catalyst reactor, coverage tower packing materials and support, the major role is to increase the 
distribution of gas or liquid, support and protect the intensity of low strength activity catalyst.

Specification	Common  Ceramic Balls	Inert Alumina  Ceramic Balls	medium Alumina  Ceramic Balls	High-Alumina  Ceramic Balls	99%-Alumina  Ceramic Balls
Al2O3+SiO2(%)	>93	>92	>93	>94	>99
Al2O3(%)	17-23	23-30	47-75%	90-92	99
Fe2O3(%)	<1	<1	<1	<1	0.2
CaO(%)	<0.5	<1.5	<0.5	<0.5	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 Fe2O3	-------	<0.1	<0.001	<0.001
Water Absorption	<0.5%	<0.5%	<1	<2	2.0-6.0
ParticleDensity g/cm3	2.3-2.4	2.3-2.4	2.6-2.9	3.4	3.1-3.6
Operation Temp  (max).C	980	982	1480	1580	1600
Moh's Hardness	>6.5	>7	>7	>7	>7.5
Crush Strength	KN/Particle
1/4"(6mm)	>0.5	>0.5	>0.5	>0.6	>1.0
1"(25mm)	>6.5	>6.5	>4.9	>5.5	>8.2
11/2"(38mm)	>8.9	>8.9	>5.5	>5.4	>8.2
2"(50mm)	9.8	>9.8	>6.5	>7.8	>15.5