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Help CenterPolyurethane (PU) Polishing Pad Alisa@moresuperhard.com
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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 :
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 / cm³ (Ib / ft³ ） |
Average hardness shore - A |
application area |
|
cerium oxide |
0.42 (26) |
78 |
Glass, Crystal, Metal, Ceramic |
|
cerium oxide |
0.43 (27) |
78 |
Glass, Crystal |
|
cerium oxide |
0.35 (22) |
66 |
Glass, Crystal |
|
zirconium oxide |
0.59 (37) |
90 |
glass, metal , ceramic |
|
zirconium oxide |
0.40 (25) |
74 |
Glass, Crystal |
|
zirconium oxide |
0.57 (36) |
88 |
Glass, Crystal |
|
none |
0.51 (32) |
88 |
glass, metal , ceramic, crystal |
|
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
Alisa@moresuperhard.com
Tel:18638297665
URL:
Send Inquiry to This Supplier
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