Pure copper powder 99.99% low price sale

  • $12.00 / >=50 kilograms
  • 50 kilograms
  • Zapato Holding GmbH
  • Wien, Austria
  • Mr Damiena Loshce

Product Detail

model:PetroChinapurity:99.99%
payment terms:Western Union, T/T, MoneyGramOrigin:Austria
Packaging Details:bag, according to customer requirementsport:vienna
Supply capacity:2000 kg per monthAlloy or not:Unalloyed
brand:copper powderaspect:100 200 300 400 mesh

Copper powder general technical conditions

 

Particle size 1 µm – 10 µm

Purity as copper metal 99.90 ± 0.1%

particle shape spherical

Conduction and heat conduction

reddish color

Apparent Density 2.8 – 2.9 g/cm3

prevent oxidation

 

analysis sample

 

Element/weight %

Copper 99.90 ± 0.1

Aluminum 0.013

Silicon 0.031

Phosphorus 0.037

Sulfur 0.002

Chlorine 0.018

Calcium 0.012

Chromium 0.002

Iron 0.006

Nickel 0.009

 

 

The main purpose of copper powder

  • Conductive paste in electronic equipment
  • Conductive ink
  • Solar cells for solar installations
  • capacitor chip
  • aerospace
  • chemical catalyst
  • coating
  • Printing ink
  • printed circuit
  • injection molding
  • Brazing/Solder Paste
  • Sintered alloy/product
  • marine antifouling paint

cosmetic

Technical Parameters:

thing
Type I
Type II
APS
20nm
50nm
purity(%)
≥99.9
≥99.9
BET surface area (m2/g)
27
18
Bulk density (g/cm3)
0.2
0.3
crystal form
spherical powder
spherical powder
color
purple brown
Red
Chinese Academy of Sciences
7440-50-8
7440-50-8
Note: Products with different specifications can be provided according to the requirements of users for granules.
 

 

 

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