Product Details
High-Purity 4N-7N Copper Particles High-Purity Copper Pellets for
Precision Instruments
We are very proud with our new products, high purity 6N 99.9999%
copper pellets
We are good at refining and fabrication of high-purity copper
pellets for physical vapor deposition and electrochemical
deposition
The copper pellets could be customized rom the very small pellets
to the bigger balls or slugs. The purity range is 4N5 – 6N(99.995%
- 99.99999%).
Meanwhile, the copper is not just Oxygen free copper(OFC) but much
less-OCC, the Oxygen content<1ppm
Main Size of 4N5-7N 99.995%-99.99999% high purity Pellets |
2*2 mm | 3*3 mm | 6*6 mm | 8*10mm |
More custom size options available! |
6N High purity 99.9999% Copper Pellets
Production Process
Certifications
Company Profile
RUIYUAN was established in 2002, located in Tianjin City,the second
largest port city in China.We have been focusing on different kinds
of high quality wires: enameled round copper wire, rectangular
enameled copper triple insulated wire, silk covered Litz wire,
bonding wire and special enameled wire for 21 years.Ruiyuan is one
of the pioneers in producing micro thin enameled wires below 0.03mm
in China. Our R & D team has 20 years of market experience. In
2019, our finest diameter is 0.011mm, and mass production has been
achieved. All of our products are UL, RoHS certified, in line with
industry standards IEC60317, JIS C 3202, NEMA, NW82.