Semiconductor Quartz Glass Double Sided Surface Polishing Solution

Machine Model: YH2M8436 Double Disc Polishing Machine

Workpieces: Semiconductor Quartz Glass(Square Shape)

Requirement: Transparent,No scracth on the surface, Flatness≤0.002mm；

In the semiconductor production process, quartz glass products are mainly used in two aspects: single crystal silicon manufacturing and wafer manufacturing. Various quartz components and instruments are materials needed in cleaning, oxidation, photolithography, etching, diffusion and other processes. The quartz glass materials produced by quartz glass manufacturers are machined or thermally processed by quartz glass device processors to make furnace tubes, boat frames, grooves, rings, flanges, bell jars and other quartz glass products, which are sold to semiconductor equipment manufacturers. . In addition, chip manufacturers will also purchase corresponding quartz glass products directly from device processors. The impurity content and geometric dimensions of quartz glass products directly affect the yield and production efficiency of integrated circuit devices.

YUHUAN's CNC Lapping Polishing Machine and Edge Polishing Machine can lapping polishing the surface and edge of the semiconductor quartz Glass.