Securities Name: Zhongtianli Securities code:831035 18752736070

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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:2667261591@qq.com
Company contact number:
+86-514-80388681
Sales hotline:
+86-18752736070 (Mr. Wu)
+86-18662395263 (Mr. Zhen)


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High purity alumina crystal material
High purity alumina crystal material

High purity alumina crystal material

  • category:High purity alumina
  • Release date:2020-03-09
24-hour free consultation hotline:+86-15805272876
  • product description
  • Performance characteristics
  • Technical Parameters

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

Product model

ZTL-WAO-030

ZTL-WAO-035

ZTL-WAO-040

crystal form

α 

α 

α 

purity

≥99.9

≥99.95

≥99.99

一次粒径 (μm )

≤0.4

≤0.4

≤0.4

Particle size

D10(μm)

≥0.3

≥0.3

≥0.3

D50(μm)

≤1.0

≤1.0

≤1.0

D90(μm)

≤2.0

≤2.0

≤2.0

松装密度 (g/cm3)

0.25~0.40

0.25~0.40

0.25~0.40

振实密度 (g/cm3)

0.55~0.90

0.55~0.90

0.55~0.90

真密度(g/cm3)

3.96

3.96

3.96

比表面积(BET)m2/g

4~8

4~8

4~8

PH值

6~8

6~8

6~8

杂质含量≤

Na

800

300

25

Mg

20

20

10

Ca

20

20

15

K

20

15

10

Si

50

40

20

Fe

35

30

15

Zn

20

15

10

Mn

20

15

10

Pb

20

15

10

Ti

20

15

10

Critical mass

≤1000 ppm

≤500 ppm

≤100 ppm



label

Yangzhou Zhongtianli New Material Co., Ltd.

Address: jiangsu hanjiang ganquan shuangtang industrial park
Website: www.yzcrown.com  
Email address:2667261591@qq.com
Company contact number:
+86-514-80388681
Sales hotline:
+86-18752736070 (Mr. Wu)
+86-18662395263 (Mr. Zhen)