This pad is used for the industries of Optical, metal and minerals, for the finest effect.
This backing film is mainly used for carrying glass substrate in the polishing process. It has been the standard backing holding material for the industries like Glass substrate/STN/TFT/Cover thinning.
This is a soft backing pad which sponge-like cushion provides the best protection for silicone wafer. It's special pore structure enhances the absorbent function to reduce the front impact damage on the silicone wafer.