Large Size Low Warpage Alumina Ceramic Substrate
Product Overview
Puwei Ceramic specializes in manufacturing large-format, low-warpage alumina ceramic substrates that set industry standards for flatness and reliability. Our proprietary manufacturing techniques enable us to produce exceptionally large substrates (up to 240×280×1mm and 95×400×1mm) with minimal camber, addressing a critical challenge in electronic packaging and circuit integration.
These advanced electronic ceramic products are engineered for applications requiring precise dimensional stability, excellent electrical insulation, and superior thermal management properties. With warpage levels reduced to less than 0.25% - significantly below industry standards - our substrates ensure optimal performance in high-precision electronic assemblies.
Technical Specifications
Material Composition: 96% Alumina Ceramic (Al₂O₃)
Available Sizes: Standard and custom dimensions up to 240×280mm
Thickness Range: 0.2mm to 2.00mm
Maximum…