Polyurethane (PU) Polishing Pad

Polyurethane (PU) Polishing PadMore Superhard provides polyurethane (PU) polishing pads. Abrasive fillers include cerium and zirconium, some pads do not have abrasive filler.Application of polyurethane (PU) polishing pad :polishing and finishing of glass, LCD/LED substrates, precision optics, hard disk, metal and semiconductor wafer surfaces.Size of polyurethane (PU) polishing pad :dimensions include 23 x 55 inches (584.2 x 1397 mm), 36 x 71 inches (914 x 1803 mm), 42 x 42