The outstanding performance of the purple copper rod primarily stems from its nearly pure copper material composition. The crystal structure of high-purity copper endows it with excellent electrical and thermal conductivity, with its electrical conductivity reaching over 100% of the international standard (IACS), second only to silver but with a significant cost advantage. This characteristic makes it naturally competitive in the field of power transmission. Meanwhile, the thermal conductivity of red copper is as high as 401W/(m·K), demonstrating high efficiency in scenarios that require rapid heat exchange, such as cooling modules in mold manufacturing.
The ductility and plasticity of the material are another technical advantage of red copper rods. Its elongation after fracture usually exceeds 40%, and during cold working, the hardness can be repeatedly adjusted through the annealing process to meet the diverse forming requirements ranging from precision electronic components to large industrial components. This characteristic enables red copper rods to exhibit a low scrap rate and high processing efficiency in processes such as stamping, stretching, and bending, making them particularly suitable for mass production of complex structural components.