TitleProduct

4N Alumina

  • 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:

    2020-01-18 09:52

  • Browse the number:

    260

Send an inquiries

Company Profile

Zibo Honghe Chemical Co.,Ltd

By certification [File Integrity]

Contact:honghehg(Mr.)  

Email:

Telephone:

Phone:

Area:Shandong

Address:Shandong

Website:http://www.honghechemical.com/ http://honghehg.ruibang-plastics.com/

Product Details


This product is produced by a unique process we developed,it is high purity and superfine powder.Its average particle size can reach nanometer:D10 200nm,D50 400-800nm ,it also has uniform particle size distribution.


Specification Details

Item

Grade

Purity
(%)≥
Al2O3

Surface
area   (m2/g)

Size average (μm ) D50

Loose density (g/cm3)

Impurity (ppm) ≤

α-Al2O3






Na

Fe

Si

K

Ti

Ca

Cu

Mg

Specification
(standard)

4NA

99.99

5-20

0.4-0.8

0.25-0.32

10

15

15

50

1

2

2

2


Application

It can be used for transparent ceramics such as high pressure sodium lamp tube,also can be used for long-lasting phosphor.Benefit from its high purity --99.99% Al2O3 it can be used for raw material of YAG crystal、sapphire crystal.In some special polishing area it is also very good materials to polish some high precision products.

4NA


http://www.honghechemical.com/