High Purity Copper Wire
99.9999% High Purity Copper Wire with The Highest Possible Density 1.High purity copper wire propert 2.Simple introduction for high purity copper wire We are specialized in producing high purity copper wire with the highest possible density for use in semiconductor, chemical vapor...
99.9999% High Purity Copper Wire with The Highest Possible Density
1.High purity copper wire propert
Molecular Weight |
63.55 |
Appearance |
Shining light orange |
Melting Point |
1085 °C |
Boiling Point |
2562 °C |
Density |
8.96 g/cm3 |
Thermal expanslon |
(25 °C) 16.5 µm·m-1·K-1 |
Thermal Conductivity |
401 W ·m-1 ·K-1 |
Young's Modulus |
110–128 GPa |
Vickers Hardness |
369 MPa |
Poisson's Ratio |
0.34 |
Electrical Resistivity |
1.673 μΩ-cm @ 20 °C |
Electronegativity |
1.90 Paulings |
Specific Heat |
0.39 kJ/kg K |
Heat of Fusion |
13.26 kJ ·mol-1 |
Heat of Vaporization |
300.4 kJ ·mol-1 |
2.Simple introduction for high purity copper wire
We are specialized in producing high purity copper wire with the highest possible density for use in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) processes including thermal and electron beam (E-Beam) evaporation, low temperature organic evaporation, atomic layer deposition (ALD), metallic-organic and chemical vapor deposition (MOCVD).
3.High purity copper wire test:
Using several kinds of Physical and Chemical Testing for better product quality to make comprehensive judgment,we will test products before deliverying to customers.
a. physical analysis
Products`structure, Metallographic microstructure, chemical composition,and other sectors are analyzed according to material physical effect.
b. chemical assay
professional team use chemical apparatus to test constant,trace,and ultratrace of our material.
Tested Elements (mg/Kg) |
Analysis results |
Tested Elements(mg/Kg) |
Analysis results |
Tested Elements(mg/Kg) |
Analysis results |
Li |
<0.005 |
Ga |
<0.005 |
Nd |
<0.005 |
Be |
<0.005 |
Ge |
<0.005 |
Sm |
<0.005 |
B |
<0.005 |
As |
0.033 |
Eu |
<0.005 |
C |
- |
Se |
<0.005 |
Gd |
<0.005 |
N |
- |
Br |
<0.005 |
Tb |
<0.005 |
O |
- |
Rb |
<0.005 |
Dy |
<0.005 |
F |
<0.005 |
Sr |
<0.005 |
Ho |
<0.005 |
Na |
0.016 |
Y |
<0.005 |
Er |
<0.005 |
Mg |
<0.005 |
Zr |
<0.005 |
Tm |
<0.005 |
Al |
<0.005 |
Nb |
<0.005 |
Yb |
<0.005 |
Si |
0.034 |
Mo |
<0.005 |
Lu |
<0.005 |
P |
<0.005 |
Ru |
<0.005 |
Hf |
<0.005 |
S |
<0.05 |
Rh |
<0.05 |
Ta |
<0.005 |
Cl |
<0.05 |
Pd |
<0.005 |
W |
<0.005 |
K |
0.055 |
Ag |
0.015 |
Re |
<0.005 |
Ca |
<0.005 |
Cd |
<0.005 |
Os |
<0.005 |
Sc |
<0.005 |
In |
<0.005 |
Ir |
<0.005 |
Ti |
<0.005 |
Sn |
<0.005 |
Pt |
<0.005 |
V |
<0.005 |
Sb |
<0.005 |
Au |
<0.005 |
Cr |
<0.005 |
Te |
<0.005 |
Hg |
<0.005 |
Mn |
<0.005 |
I |
<0.005 |
Tl |
<0.005 |
Fe |
<0.005 |
Cs |
<0.005 |
Pb |
<0.005 |
Co |
<0.005 |
Ba |
<0.005 |
Bi |
<0.005 |
Ni |
<0.005 |
La |
<0.005 |
Th |
<0.0005 |
Cu |
Basis |
Ce |
<0.005 |
U |
<0.0005 |
Zn |
<0.005 |
Pr |
<0.005 |
/ |
/ |
4.Company overview