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High purity Alumina Ball 99
  • High purity Alumina Ball 99
  • High purity Alumina Ball 99
  • High purity Alumina Ball 99
  • High purity Alumina Ball 99
  • High purity Alumina Ball 99

High purity Alumina Ball 99

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JIANGXI XINTAO TECHNOLOGY CO., LTD
JIANGXI XINTAO TECHNOLOGY CO., LTD
China - Pingxiang
Manufacturing and trade
Trade Capacity
Export Percentage
50-70%
Nearest Port
Shanghai,Qingdao,Lianyungang
Accepted Delivery Terms
FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDU
Employees
51-100 people
Accepted Payment Currency
USD,EUR,CNY
Average Lead Time
15 Day(s)
Certifications
ISO9001
Product Specifications
Application
Refractory
Brand Name
XINTAO
Type
Ceramic Balls
Material
Alumina Ceramic
Model Number
90; 92; 99
Product Description

Product Introduction:

99% pure alumina Ceramic Ball, is equal Denstone®99 Support Media. It 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.

Xintao 99% pure alumina Ceramic Ball, has very excellent thermal properties, with its high density high-temperature resistance 1550℃, also it's a good choice for heat retention or equilibration media.

Typical Application: a) 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.

b) It's suitable for applications in olefin processes, such as ethylene dryers, where there's the polymerization problem.


Warranty: By National Standard HG/T 3683.1-2014 .

Free consultation during the warranty period.

Model

99% Pure alumina Ceramic Ball

Color

White

Shape

Ball

Chemical composition

Min. %

Max. %

Usual %

Al2O3

99

99.6

99.3

SiO2

/

0.2

0.18

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

Leachable Iron (%)

≤0.01

Apparent Porosity by Weight (%)

≤7.0

H2O absorption (wt.%)

4.0

Acid resistance (%)

99.8

Alkaline resistance (%)

≥90

Bulk Density

(g/cm3)

2.1

(lb/ft3)

131

Specific density

(kg/m3)

3400

(lb/ft3)

212

Moh’s hardness (scale)

8.0

Thermal conductivity (w/m2.k)

0.7-0.8

Max. Operating Temperature

(℃)

1550

(

2822

Thermal expansion (%)

(500℃)

0.10

Thermal Shock Stability (times)

(1000℃ then water cooling)

10

Geometric properties

Nominal Size

(mm)

3

6

10

13

16

19

25

38

50

(inch)

1/8

1/4

3/8

1/2

5/8

3/4

1

1.5

2

Crush Strength Min.

(lbs)

115

230

440

1355

1720

3344

3432

4034

4960

(kg)

52

105

200

615

780

1520

1560

1830

2250

(N/PC)

510

1030

1961

6031

7650

14896

15288

17946

22065

High purity Alumina Ball 99 from China supplier

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ToJoan Wu
JIANGXI XINTAO TECHNOLOGY CO., LTD
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