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alumina ball

Alumina ball

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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 606 ceramic bearing is exquisitely tailored to be high quality under the advanced production equipment for dressing, dyeing, and sewing. It has been broadly used in many industries such as electric power, petroleum, chemical, metallurgy, environmental protection, pharmaceutical, aerospace, and fire protection
Xintao Technology 606 ceramic bearing has been assessed on materials and workmanship through a number of quality control checks and tests such as color shading and colorfastness (rub test). This product is characterized by its strong resistance to alkali
As an essential part of the final inspection, the labeling of Xintao Technology 606 ceramic bearing is verified by our QC team to ensure compliance with international clothing requirements. This product only requires little maintenance costs
The design of Xintao Technology 606 ceramic bearing starts with a sketch, then a tech pack or CAD drawing. It is completed by our designers who transform customers' ideas into reality. It has been broadly used in many industries such as electric power, petroleum, chemical, metallurgy, environmental protection, pharmaceutical, aerospace, and fire protection
The quality of Xintao Technology alumina ball is carefully controlled to meet the highest clothing international standards and regulations within the specified tolerances. This product has a high level of purity
Compared to other products in the market, Xintao Technology product is more excellent in over performance. With small pore diameters, this product can be easily adapted to different application environments
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