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The high-performance vacuum suction cup series of Gewu Optical Semiconductor is mainly used in semiconductor lithography and various quantity detection equipment, such as film thickness measurement, OCD measurement, morphology measurement, defect detection, etc. The suction cup adopts a lightweight design and uses materials with thermal expansion coefficients similar to silicon materials, such as pressureless sintered silicon carbide, silicon infiltrated silicon carbide, silicon nitride, and aluminum nitride. Suction cups have high rigidity, high thermal conductivity, low thermal expansion, high stability, and other characteristics. In addition, they also have high purity and uniform grain size, which can effectively reduce particle and chemical cleaning pollution problems and extend their service life.
Product manual： 
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- High thermal conductivity, low coefficient of expansion - Good flatness - High stiffness, superior wear resistance - Lightweight design - High purity, free from metal ion contamination - Customizable structure according to user needs
| - Semiconductor lithography - Semiconductor quantity detection |