Punching Drilling Milling Alumina Ceramic Disc

Punching Drilling Milling Alumina Ceramic Disc Product Overview Puwei Ceramic specializes in manufacturing precision-engineered alumina ceramic substrates through advanced punching, drilling, and milling processes. These specialized discs offer exceptional electrical insulation, high mechanical strength, and excellent chemical stability, making them ideal for demanding Electronic Packaging and Microelectronics applications. Whether you require custom hole patterns or tight-tolerance thicknesses, our machined alumina discs provide a reliable foundation for critical components in power electronics, industrial equipment, and high-frequency modules. Precision Drilled and Milled Alumina Ceramic Disc Punching Process for Alumina Ceramic Disc Production Technical Specifications Material Composition: 95% – 99% High-Purity Aluminum Oxide (Al₂O₃). Standard Shape: Round (custom shapes available). Density: 3.9 g/cm³. Hardness: 9 Mohs Scale (comparable to sapphire). Flexural Strength:…

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