Polyurethane (PU) Polishing Pad [email protected]

Size of polyurethane (PU) polishing pad :
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
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 / cm± (Ib / ft± ） Average hardness
shore - A application area
 MSH- 110 cerium oxide 0.42 (26) 78 Glass, Crystal, Metal,
Ceramic
 MSH- 120 cerium oxide 0.43 (27) 78 Glass, Crystal
 MSH- 130 cerium oxide 0.35 (22) 66 Glass, Crystal
 MSH- 210 zirconium oxide 0.59 (37) 90 glass, metal , ceramic
 MSH- 230 zirconium oxide 0.40 (25) 74 Glass, Crystal
 MSH- 240 zirconium oxide 0.57 (36) 88 Glass, Crystal
 MSH- 410 none 0.51 (32) 88 glass, metal , ceramic, crystal
 MSH- 420 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.


Why choose our product
More SuperHard Products Co., Ltd is dedicated to finding solutions that help our clients in all markets succeed. More SuperHard has been manufacturing high-quality, competitively priced superabrasive diamond and cbn tools that are designed to perform in a wide range of industrial ,such as pcd tools grinding, natural diamond polishing, auto parts processing , thermal spray coated industry, optical glass, semicon and led industry, woodworking tool , cnc tool grinding and roll machining ,others ultral precision industry.
The company production and sales of products covered vitrified bond tools, resin bond tools, metal bond tools, electroplated diamond/cbn tools, vaccum brazed products, cvd diamond tools, polycrystalline diamond (pcd) tools, cubic boron nitride (cbn) tools.our objective is to meet all the customers’ needs and help every customer achieve maximum benefits.  more brings in revenue for you, you win, we win!
More SuperHard supplies the wheels for several application mainly:
1.Carbide round tools on cnc machines : flute grinding, gash grinding, end facing, clearance angle and cylindrical grinding .
2. Insert grinding for machines such as: agathon, wendt, haas, waida and ewag.
3.Woodworking saw blade and tools .
4.Hss tools
5.Cutting wheels

Our product’s advantages:
1.High grinding efficiency
2.Wonderful edge quality
3.Long service life
4.High polishing efficiency
5.Large Exports
6.Considerable after-sell service
7.Amazing performance
8.Various types and sizes available
9.Direct Factory Manufacturer
10.Backing/substrate material: Aluminum
11.Abrasive layer: diamond
12.Bond: vitrified
13.Excellent cutting edges
14.Reduced cycle times
15.Custom Engineered


If you have any questions, please contact us
Whats App:+8618638297665
Skype:18638297665
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Tel:18638297665
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