Products

Polyurethane (PU) Polishing Pad for Wafer SurfacePolyurethane (PU) Polishing Pad for Wafer SurfacePolyurethane (PU) Polishing Pad for Wafer Surface
Polyurethane (PU) Polishing Pad for Wafer SurfacePolyurethane (PU) Polishing Pad for Wafer SurfacePolyurethane (PU) Polishing Pad for Wafer Surface

Polyurethane (PU) Polishing Pad for Wafer Surface

Polyurethane (PU) Polishing Pad

Polishing and finishing of glass, LCD/LED substrates, precision optics, hard disk, metal and semiconductor wafer surfaces

Model: MSH-110, MSH-120, MSH-130, MSH-210, MSH-230

Thickness: 0.02" (0.508 mm) - 0.20" (5.08 mm)

Product Details
According to the different application fields of different polishing pads, optical products are divided into 4 categories:
♦ Ordinary optics, such as touch screen glass (including Windows glass, mobile phone glass, PAD, LCD glass can also fall into this category)
♦ Precision optics, all kinds of optical lenses, prisms, quartz glass, filters (blue glass), collimators
♦ Gallium arsenide, silicon carbide, sapphire substrate and epitaxial wafers, semiconductor wafers, and precision ceramics (zirconia ceramics, aluminum nitride ceramics)
♦ Infrared laser (such as this year's epidemic, the infrared industry is very hot, temperature control gun use is large)

pu polishing pad pu polishing pad

wafer polishing wafer polishing

Drawing&Specification

Thickness For Polyurethane Polishing Pad

Standard thickness for PU polishing pads ranges from 0.020 inches (0.508 mm) to 0.20 inch (5.08 mm)

Model Filler

Average Density G / cm³ (Ib / ft³ )

Average Hardness shore - A

Application Area

MSH-110 polishing pad

MSH- 110

cerium oxide 0.42 (26) 78

Glass Crystal Metal Ceramic

MSH-120 polishing pad

MSH- 120

cerium oxide 0.43 (27) 78 Glass Crystal

MSH-130 polishing pad

MSH- 130

cerium oxide 0.35 (22) 66 Glass Crystal

MSH-210 polishing pad

MSH- 210

zirconium oxide 0.59 (37) 90 Glass Metal Ceramic

MSH-230 polishing pad

MSH- 230

zirconium oxide 0.40 (25) 74 Glass Crystal

MSH-240 polishing pad

MSH- 240

zirconium oxide 0.57 (36) 88 Glass Crystal

MSH-410 polishing pad

MSH- 410

none 0.51 (32) 88 Glass Metal Ceramic Crystal

MSH-420 polishing pad
MSH- 420

none 0.77 (49) 96 Glass Metal Ceramic Crystal
Specifications of pu polishing pad
Shape Dimensions (inches / mm)              
Rectangle 23 x 55 " 584.2 x 1397 mm
36 x 71 " 914 x 1803 mm
Square 42 x 42 " 1066 x 1066 mm
52 x 52 " 1320 x 1320 mm
Roundness φ 26 " 660 mm
φ 32 " 812 mm
φ 38 " 965 mm
φ 52 " 1320 mm
Custom sizes, shapes and configurations are available

 

Inquiry

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