TitleProduct

High Purity Aluminum Oxide

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2019-12-30 13:10

  • Browse the number:

    273

Send an inquiries
+
Zibo Honghe Chemical Co.,Ltd
Contactaixin:

honghehg(Mr.)  

Email:

telephone:

phone:

Arrea:

Shandong

Address:

No. 136 Gongqingtuan West Road, Zibo City

Website:

http://www.honghechemical.com/ http://honghehg.cqgyty.com/

+

99.995% ALPHA alumina has stable crystal phase, high hardness and good dimensional stability, especially it can improve the compactness of ceramics. In addition, it has high resistivity and good insulation performance.


Specification Details

Product
Typical Properties

AC-A1

AC-A2

Crystal Structure


α

α

Average Particle Size
(by Malvern 2000)

〔D50,um〕

15-22

1-3

Loose Bulk Density

〔g/cm3

0.40-0.50

0.30-0.40

BET Surface Area≤

〔m2/g〕

10

20

Pore Volume

〔ml/g〕

0.02

0.02

Purity(Al2O3)≥

〔%〕

99.99

99.99


Impurity≤  
(by ICP-OES)

Na

〔ppm〕

50

50

Ca

〔ppm〕

3

3

Mg

〔ppm〕

1

1

Fe

〔ppm〕

5

5

Si

〔ppm〕

30

30

Ti

〔ppm〕

1

1

Cu

〔ppm〕

2

2

Packing

〔drum/〕

kg

kg


Application

Fine polishing materials, metal products, semiconductor materials, plastics, vacuum coatings, special glass raw materials, fluorescent materials, special glass, composite materials and resin materials.

AC-A1


http://www.honghechemical.com/