Abrasive: Cerium Oxide and Zirconium Oxide, some pads none filler.
Model: MSH-66, MSH-77, MSH-13, MSH-46, MSH-26, MSH-57, MSH-87...
Application: Polishing glass, LCD/LED substrates, precision optics, hard disk, metal, wafer...
PU polishing pad can be used for polishing and finishing of glass, LCD/LED substrates, precision optics, hard disk, metal and semiconductor wafer surfaces.
| Shape | Dimensions (inches / mm) | |
| Rectangle | 23 x 55 inches | 584.2 x 1397 mm |
| 36 x 71 inches | 914 x 1803 mm | |
| Square | 42 x 42 inches | 1066 x 1066 mm |
| 52 x 52 inches | 1320 x 1320 mm | |
| Roundness | φ 26 inches | 660 mm |
| φ 32 inches | 812 mm | |
| φ 38 inches | 965 mm | |
| φ 52 inches | 1320 mm | |
| Custom sizes, shapes and configurations are available.Email: [email protected] | ||
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- 66 | cerium oxide | 0.42 (26) | 78 | Glass Crystal Metal Ceramic |
 MSH- 77 | cerium oxide | 0.43 (27) | 78 | Glass Crystal |
MSH- 13 | cerium oxide | 0.35 (22) | 66 | Glass Crystal |
 MSH- LASER | zirconium oxide | 0.59 (37) | 90 | Glass Metal Ceramic |
 MSH- 46 | zirconium oxide | 0.40 (25) | 74 | Glass Crystal |
 MSH- 26 | zirconium oxide | 0.57 (36) | 88 | Glass Crystal |
 MSH- 57 | none | 0.51 (32) | 88 | Glass Metal Ceramic Crystal |
 MSH- 87 | none | 0.77 (49) | 96 | Glass Metal Ceramic Crystal |
Pressure-sensitive adhesives (PSA) backing: adhesive backing is available on all types of pads. PSA backing ranges from high-holding to low tack/easy release.
Grooving :grooves improve pad performance by reducing excess slurry from the pads surfaces. More Superhard pad in offered in a variety of groove configurations . The depth of a groove is usually half of the pad thickness, only pad with thickness of more than 2 mm can be grooved . Groove width is usually 2 mm, and the island size is usually 16*16 mm.
Semiconductor Industry Solutions
PCD & PCBN Tools Grinding Industry
Diamond Cutting Bruting Polishing
Add: No.171 Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86-371-86545906
Phone / Whats App: +86 18339903057
E-mail: [email protected]
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