sp3

About

sp3 is a Silicon Valley-based industrial coating company that has been a pioneer in Chemical Vapor Deposition (CVD) diamond technology for over 20 years. The company specializes in providing custom diamond coating solutions for cutting tools, silicon wafers, electrodes, CMP pad conditioners, and semiconductor etching equipment consumables. Using proprietary hot-filament CVD reactors, sp3 can deposit diamond films with varying thicknesses from 3 micrometers up to 50 micrometers, offering smooth, rough, low stress, compressive, or tensile coatings tailored to specific customer applications. The company's expertise spans multiple industries, with particular strength in cutting tool enhancement and semiconductor manufacturing support. sp3's team includes experts in chemistry, physics, material science, and manufacturing who work closely with customers to develop solutions that meet their specific requirements. Their advanced coating processes and material preparation techniques enable the production of high-quality diamond-coated products that improve tool performance and longevity. Since 2019, sp3 has been part of the MAPAL Group, expanding their capabilities and market reach. Located in Santa Clara, California, the company continues to innovate in CVD diamond deposition technology while maintaining focus on practical, cost-effective applications that deliver measurable value to customers across diverse manufacturing sectors.

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