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alumina oxide balls

Alumina oxide balls

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Product Description

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           Inert Ceramic Ball                           High Alumina Ball                    Alumina Grinding Ball

 

XINTAO 99% high alumina ball for ceramic in petrolchemicals

The XINTAO 99 High Alumina Support Media is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO2. Because of its high alumina content and low silica (SiO2 ), it's a very excellent and ideal product for high temperature and steam applications, such as secondary reformers in ammonia processing, where leached silica will coat downstream equipment or foul the catalyst bed.

The XINTAO 99 High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550℃, also it's a good choice for heat retention or deceleration media.

For its superior chemical resistance, it's suitable for applications in ole fin processes, such as ethylene dryers, where there's the polymerization problem.

Technical Parameter

Model:

XINTAO 99

Color:

White

Shape:

Ball

Typical Technical Composition

Min. %

Max. %

Usual %

SiO2

******

0.2

0.18

Al2O3

99

99.6

99.3

Fe2O3

******

0.2

0.02

TiO2

******

0.55

0.02

CaO

******

0.1

0.2

MgO

******

0.1

0.05

Na2O

******

0.25

0.1

K2O

******

0.2

0.13

Physical properties

Index

Value

Leachable Iron

≤ 0.01%

Apparent Porosity by Weight

≤ 7.0%

Moh's Hardness Scale

>8.0

Water Absorption

<4.0wt.%

Acid Resistance

>99.8%

Thermal Conductivity

0.7-0.8 w/m2 .k

Thermal Expansion @ 500

0.10%

Max. Operating Temperature

1550°C

2822

Specific Density

3.4g /cm3

212 lb /ft3

Bulk Density (Packing Density)

2.1g /cm3

131 lb /ft3

Application

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Advantages

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Company Information

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The product is able to bring about a huge change in one's personality and appearance, helping people get many compliments. It is highly resistant to water intrusion. Because of its flexibility, elasticity, resilience, and insulation, it is widely used in industrial, hygienic and medical applications. It is highly resistant to water intrusion.

Xintao Technology alumina oxide balls is required to be treated with professional technique. It goes through a chemical washing process which is usually carried in iron vessels.
Every production stage of Xintao Technology alumina oxide balls is carried out by advanced automatic machines, including material cutting, stamping, welding, and surface polishing.
Xintao Technology zirconia ball is produced under the high temperature and pressure condition with the specific and professional shoe materials production formula.
The manufacturing of Xintao Technology alumina oxide balls is carried out through the following processes: metal materials preparation, turning, milling, boring, welding, marking, and assembling.
The management systems and quality control of Xintao Technology alumina oxide balls mainly rely on our highly calibrated testing scales, computerized testing reports, state-of-the-art hardness testers.
alumina oxide balls has accumulated many positive feedback from our clients.
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