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Guangzhou Chemxin Environmental Material Co.,Ltd

Add: Room 401, Changshanghui Building, No.31 Shengxing Street, Panyu District, Guangzhou, Guangdong, 511400 China

Tel: +86-20-39185057

Fax:+86-20-31134323

Email:sales@chemxin.com

6-13mm High Alumina Ceramic Ball for Thermal Storage

6-13mm High Alumina Ceramic Ball for Thermal Storage

6-13mm High alumina ceramic ball f or thermal storage Product Description. The Chemxin 99% High Alumina Support Media is in chemical composition 99% 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...

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Product Details

 6-13mm High alumina ceramic ball for thermal storage 

Product Description.

The Chemxin 99% High Alumina Support Media is in chemical composition 99% 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 Chemxin 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.


1. Specification.

Model:

 Chemxin 99

Color:

White

Shape:

Ball

Typical    Technical Composition

Min. %

Max. %

Usual %

SiO2

******

0.2

0.18

Al2O3

90

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

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%


Thermal    Shock Stability, 1000 ℃
     then    water cooling

10 times


Max.    Operating Temperature

1550°C

2822

Specific    Density

3.4g /cm3

212 lb    /ft3

Bulk    Density (Packing Density)

2.1g /cm3

131 lb    /ft3

 

 

 

Size /

Crush    Strength

Nominal    Size

(lbs)

(kg)

(N/pc)

mm

inch

min.

min.

min.

3

1/8"

115

52

510

6

1/4"

230

105

1030

10

3/8"

440

200

1961

13

1/2"

1355

615

6031

16

5/8"

1720

780

7650

19

3/4"

3344

1520

14896

25

1"

3432

1560

15288

38

1-1/2"

4034

1830

17946

50

2"

4960

2250

22065


2. Typical Application:

a) high temperature and steam for thermal storage. 

b) has very excellent thermal properties, with its high density high-temperature resistance 1550℃,

c) it's suitable for applications in ole fin processes, such as ethylene dryers

image001.jpg 

 

Package & Shipment.

image003.jpg


Production Process.

image005.jpg


Company information.

image007.jpg

Certificate.

image009.jpg

 

FAQ.

1).Offer samples?

---Yes.500g free sample is available.

 

2). Is CHEMXIN a manufacturer or trading company? 

---Manufacturer.

4). How long does it take to delivery? 

---Within 7-10 days after receipt of 30% deposit.

 

7). What's your min order quantity?

---Our MOQ is 200KGS

 

Product Series.

image011.jpg

 

Contact way.

E-mail: sales@chemxin.com

 

Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.

 


As one of the most professional manufacturers of famous brands' 99% Ceramic Ball, we warmly welcome you to buy the 6-13mm high alumina ceramic ball for thermal storage in stock from us. Low price and excellent after-sale service will be offered.

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