A selection of 3oz (105μm) to 6oz (210μm)!
"Mitsui's thick copper foil" is a type of copper foil that can reduce the risk of CAF occurrence. Low roughness copper foil prevents contact between the copper foil and glass cloth, thereby reducing the risk of CAF occurrence during high-temperature and high-humidity processing. We offer two types in our lineup: standard roughness and low roughness. Please feel free to consult us. [Features] - Prevents contact with glass cloth - Can reduce the risk of CAF occurrence *For more details, please refer to the catalog or feel free to contact us.
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【Lineup】 ■MW-G ■MW-G-VSP *For more details, please refer to the catalog or feel free to contact us.
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Mitsui Mining & Smelting, under the management philosophy of "aiming for creativity and progress, contributing to society through valuable products, and striving for the sustainable development and growth of our business," continues to challenge numerous markets with differentiated products and development capabilities. Additionally, as a company advancing environmental initiatives, we position the preservation of the global environment as one of our most important management issues. Currently, we are actively engaged in efforts to consider environmental conservation in all aspects of our business activities, and we are steadily advancing the establishment of an environmental management system that complies with or has obtained ISO 14001 certification.