Hot sale for 4N High-purity Alumina (99.99%)
Hot sale for 4N High-purity Alumina (99.99%)
Hot sale for 4N High-purity Alumina (99.99%)

Hot sale for 4N High-purity Alumina (99.99%)

USD37.00 -USD80.00
  • Delivery:FOB
  • Minimum order quantity:1
  • Supply Ability:3000 / Month
  • Country of Origin:Tianjin port or Any Chinese Port
  • Stock Time:Shipped in 7-15 days after payment Day
  • Categories:

    Product Description

     

     

     

     

     

    4

     

    Applications:

    Alumina of 99.99 percent purity are mainly used in making

    special ceramics, high pressure sodium lamps,fluorescent,

    catalyst carriers and special grinding materials.   

     

    Specifications

    Chemical Composition

    Chemical Composition

    Al(OH)3

    γ-Al2O3

    α-Al2O3

    Al2O3 % >

    99.99

    99.99

    99.99

    Si % <

    0.0009

    0.0010

    0.0010

    Fe % <

    0.0005

    0.0006

    0.0006

    Mg % <

    0.0008

    0.0009

    0.0009

    Ca % <

    0.0009

    0.0010

    0.0010

    Cu % <

    0.0003

    0.0004

    0.0004

    Co % <

    0.0002

    0.0003

    0.0003

    Ni % <

    0.0002

    0.0003

    0.0003

    Pb % <

    0.0004

    0.0005

    0.0005

    Na  %<

    0.0002

    0.0003

    0.0003

     Specific surface Area (m22/g)

    40-50

    150-200

    4-6

    d50 (µm)

    0.8-15

    0.6-20

    0.5-10

     

     

    99.999% Aluminum oxide with high purity

     

     Application:

     

    1.Luminescent materials: rare earth trichromatic phosphors used as the main raw material long afterglow phosphor, PDP phosphor, LED phosphor;

    2.Transparent ceramics: used as fluorescent tubes for high pressure sodium lamp, electrically programmable read-only memory window;

    3.Single Crystal: for the manufacture of ruby, sapphire, yttrium aluminum garnet;

    4.High strength high alumina ceramic:as the substrate used in the manufacture of integrated circuits, cutting tools and high purity crucible;

    5.Abrasive:manufacture the abrasive of glass, metal, semiconductor and plastic;

    6.Diaphragm: Application for the manufacture of lithium battery separator coating;

    7.Other: as an active coating, adsorbents, catalysts and catalyst supports, vacuum coating, special glass materials, composite materials, resin filler, bio-ceramics etc.

     

     

     

    Hebei Suoyi Chemicals Import and Export Co., Ltd..99.999% Aluminum oxide with high purity

    99.999% Aluminum oxide with high purity

    • Prices:we can quote best price due to we have factory.

    • Quality:Products certificated with CNAS,CMA,SGS etc.

    • Service:Strong R&D team and qualified engineers,good sales and after-sales departments to meet any customized requirements.

    • Production capacity:Advanced production equipments with more than 300 workers to meet any ordered you make!

    • Our outside market:USA,Argentina,Colombia,Brazil,Turkey,Spain, Russia,Singapore,Korea,Japan etc(Also cooperation with famours international groups:LG Group,Torrecid Group,3M,Yuber Group, Samsung Group and so on)

    • Cooperation concept:Quality first,credit principal,reasonable price,customer uppermost

     

     

    99.999% Aluminum oxide with high purity99.999% Aluminum oxide with high purity

     Our certificate

    99.999% Aluminum oxide with high purity

    99.999% Aluminum oxide with high purity99.999% Aluminum oxide with high purity

    Amy Ma


    Send Message

    * clear input
    * clear input
    * clear input
    *
    *
    * clear input
    * clear input
     

    Send Message

    * clear input
    * clear input
    * clear input
    *
    *
    * clear input
    * clear input