Import Cvd Diamond — Buy in Bulk from Supplier in United States

CVD diamond from Henan E-grind Abrasives Co., Ltd. is produced via DC Arc Plasma Chemical Vapor Deposition, forming polycrystalline diamond films with a density of 3.5 g/cm³ and a Young’s modulus of 1000-1100 GPa. The material’s growth side surface finish is tailored for applications requiring extreme wear resistance, such as dressing tool blanks, wire drawing die blanks, and laser windows. These diamonds exhibit thermal conductivity between 1000-2000 W/mK, five times that of copper, making them ideal for thermal management in high-power electronics.

The polycrystalline structure delivers superior thermal stability and mechanical strength, suitable for machining non-ferrous materials like ceramics, high-silicon aluminum, and graphite. As an optical material, CVD diamond offers high spectral passivity from ultraviolet to far-infrared, enabling use in harsh environments for windows, domes, and thermal mounts. The material’s chemical inertness also supports biosensor and acoustic device applications, where its high propagation speed for acoustic waves is critical.

Industries sourcing this product include precision machining, aerospace, and semiconductor manufacturing, where it is valued for longevity and efficiency. Buyers typically confirm shape customization options, as the supplier provides various forms for mechanical, thermal, and optical uses. Trade terms such as MOQ, lead time, and packaging are specified upon direct inquiry, with the supplier’s US-based address facilitating logistics for North American importers.

Henan E-grind Abrasives Co., Ltd. operates from an office in Zhengzhou, Henan Province, China, with a stated presence in the United States. The company specializes in CVD diamond products, leveraging chemical vapor deposition to produce materials for mechanical, thermal, and optical applications. Its address at Room 1841, Tower A, Wanda Plaza, 171 Zhongyuan Road, confirms its base in a commercial hub.

The supplier’s profile indicates a focus on high-performance materials, with no additional claims about certifications, headcount, or client base provided. As a harbor-tier supplier, it offers a defined product range but lacks publicly available response metrics or verification signals. Buyers are advised to contact the supplier directly for specifics on production capacity, customization, or trade terms.