NewJHB
MetInfo CMS

Product

Contact

Pretoria International Trading (Shanghai) Co.,ltd
Add:No.264,District 2,Jinqiu 699 ,Shanghai 200444,China

Tel:0086 21 66121631

Fax:0086 21 66166116

Website: www.newjhb.com

 

Mrs Sharon (Import and Export Manager)

Email:878716248@qq.com

 

Fines Mining & Melting Pty Ltd
 
Mr.Isak Dippenaar
 
Cell:0027 825707218
 

 

email:fmm@mweb.co.za

Position: Home > Product > Chemicals exporting
Chemicals exporting

有谁知道秒速赛车的官网吗

High-pure Tantalum Oxide
Tantalum oxide

Detailed

 

We researched and developed High-pure Tantalum and Niobium Oxide in 1997. In 2004, we invested RMB30 million to build a new processing line. Now we can lot-process High-pure Tantalum and Niobium Oxide. 
   
◎Applications:
  a) To process LT single crystal for Laser, microwave, information memory, optical fiber communication, infrared detector etc 
b) Optical glass coating to improve its performance 
c) Glass modifier 
d) Carbide alloys
 
◎Specifications:
 
  Physical Characteristics:
    White powder, size: -60mesh
   
  Chemical Compositions:  
 
Grade  FTa2O5
-048
FTa2O5
-04
FTa2O5
-035
FTa2O5
-03
Impurities(% max) Nb 0.0003 0.0015 0.003 0.008
Ti 0.0001 0.0001 0.0003 0.0005
W 0.00002 0.0003 0.0005 0.001
Mo 0.00001 0.0003 0.0005 0.001
Cr 0.00005 0.0001 0.0003 0.001
Mn 0.00005 0.0001 0.0003 0.0005
Fe 0.0001 0.0003 0.0005 0.001
Ni 0.00005 0.0001 0.0003 0.001
Cu 0.00005 0.0003 0.0005 0.001
Al 0.0001 0.0003 0.0005 0.001
Si 0.0009 0.0007 0.0013 0.005
Pb 0.0001 0.0003 0.0003 0.0005
F- 0.0005 0.003 0.007 0.015
Zr 0.00005 0.0003 0.0003 0.0003
Sn 0.00005 0.0001 0.0003 0.0005
Bi 0.00005 0.0001 0.0003 0.0005
Ca 0.0003 0.0005 0.0005 0.0010
Mg 0.0005 0.0003 0.0003 0.0005
L.O.I,%,≤ 0.10 0.10 0.10 0.10
Size  (mesh) -60 -60 -60 -60
 
 

 

Package:
  Packing in a steel drum with three bags 25kg net  

 

Hits:  UpdateTime:2013-07-11 14:49:23  【Printing】  【Close
Online 
Email to us
Feedback