Industry-leading copper materials for high-performance applications.
Established in May 2017, Sichuan Kepai New Materials Co., Ltd. has pioneered the R&D of special copper alloys. As global industries pivot toward electrification and high-frequency data transmission, the demand for Pure Copper Material has evolved from basic conductivity to "Functional Integration"—where materials must exhibit high strength, extreme conductivity, and superior machinability simultaneously.
In the modern era of semiconductor manufacturing and New Energy Vehicles (NEV), traditional C11000 copper often falls short when precision machining is required. Our development of Oxygen-Free Tellurium Copper provides an Information Gain for engineers: it maintains 98% IACS conductivity while drastically reducing tool wear and production time.
Understanding the shifting landscape of copper material sourcing.
The transition to EVs has increased the demand for high-performance copper by 400% per vehicle compared to internal combustion engines. Pure copper and tellurium alloys are critical for charging connectors.
High-frequency signal transmission requires oxygen-free copper with minimal surface roughness and impurities to prevent signal loss. Our C10100 solutions are at the core of these networks.
Beryllium-free alternatives and high-purity copper are increasingly sourced for MRI components and surgical robotic sensors due to their biocompatibility and non-magnetic properties.
From raw material smelting to high-precision alloy engineering.
Eliminating oxygen (O2 < 10ppm) to prevent hydrogen embrittlement in welding applications.
Integrating Tellurium, Phosphorus, or Cobalt to enhance hardness without sacrificing conductivity.
Implementing eco-friendly free-cutting copper to reduce environmental impact and meet REACH/RoHS standards.
Unlike standard Tellurium Copper (C14500), our proprietary process ensures an oxygen-free matrix. This allows the material to be used in high-vacuum environments and specialized welding processes where standard copper would fail. It is a macro-industry solution for the aerospace and semiconductor vacuum equipment sectors.
For international buyers, reliability is as important as material quality. Kepai ensures a seamless supply chain through:
"Kepai has exported to overseas clients with high reputation, maintaining a high share of both domestic and international copper alloy markets."
Direct answers to professional procurement and engineering inquiries.
Explore our specialized range for aerospace, electronics, and automotive industries.
From aerospace electrode materials to new energy vehicle connectors, Kepai New Material provides the metallurgical foundation for your next technological breakthrough.
Kepai New Material
