Securities Name: Zhongtianli Securities code:831035 0514-80388792 80388790

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Service Hotline:

132 2267 6611


Yangzhou zhongtianli new material co., LTD

Yangzhou zhongtianli new material co., LTD

Address: jiangsu hanjiang ganquan shuangtang industrial park

Website :  www.yzcrown.com

 Email address: bangong@yzcrown.net

Company contact number:

 0514-80388792 80388790

Sales hotline: 13222676611 (Ms. Zhang) 

                       15805272876 (Mr. Tang)

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High purity aluminum oxide powder
High purity aluminum oxide powder

High purity aluminum oxide powder

  • category:High purity alumina
  • Release date:2019-04-16
24-hour free consultation hotline:
  • product description
  • Performance characteristics
  • Technical Parameters
High purity aluminum oxide powder


The inner plastic is made of polytetrafluoroethylene (ptfe) and the outer plastic is made of carton, wooden box or woven bag.


USES:
Sapphire crystal
Functional ceramics
Fine abrasive
High voltage nanotube
phosphors


project

features

GNAO-04

GNAO-045

GNAO-05

The crystal type

α

α

α

粉状

   appearance

White crystal

粒度分布
%

粒径 (D10)<1.5um    ≥

10

10

10

粒径(D50)<10um    ≥

30

30

30

粒径 (D90)<30um    ≥

50

50

50

松装密度  g/cm3

0.30~0.60

0.30~0.60

0.30~0.60

振实密度  g/cm3

0.50~0.90

0.50~0.90

0.50~0.90

比表面积(BET) m2/g

4~8

4~8

4~8

饼状

appearance

White crystal

 烧结密度  g/cm3

3.2

3.2

3.2

块状

appearance

White crystal

  密度  g/cm3

3.5~3.8

3.5~3.8

3.5~3.8

杂质含量
(×10-4),%   ≤

Si

25

20

5

Na

10

10

5

Mg

10

10

3

Cu

10

10

3

Fe

20

10

5

Ca

10

10

3

Cr

10

10

3

Pb

5

5

3

Zn

4

4

3

Ti

3

3

3

Critical mass

≤100×10-4%

≤50×10-4%

≤10×10-4%



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Yangzhou Zhongtianli New Material Co., Ltd.

Address: jiangsu hanjiang ganquan shuangtang industrial park

Telephone: 0514-80388792 80388790

Sales hotline: 13222676611 (Ms. Zhang)

                       15805272876 (Mr. Tang)

Email:bangong@yzcrown.net

Website :  www.yzcrown.com