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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

alumina ball-9

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.

The alumina ball material of 606 ceramic bearing makes it a alumina ball. It has low-friction ball bearings, ensuring the efficient work of the product
alumina ball adopts 606 ceramic bearing materials, generate features such as 606 ceramic bearing. It is made based on the national explosion-proof standard
We update alumina ball with modern technology frequently, making it alumina ball. It is highly recognized by Sinopec, CNNC, and other large-scale energy companies
The unique 606 ceramic bearing material of alumina ball makes it a 606 ceramic bearing. It is available in different colors like yellow and blue
606 ceramic bearing is designed as 606 ceramic bearing and it provides 606 ceramic bearing solution. It is available in different colors like yellow and blue
The product is repeatedly tested to refuse any flaws. It is resistant to wear and corrosion
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