Product

Polyurethane (PU) Polishing Pad

Posting date : Mar 08, 2017

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Membership

Free Member Scince Nov 28, 2016

FOB Price

USD60

Min. Order Quantity

5Pieces

Supply Abillity

3000pieces/Month

Port

Shanghai,Shenzhen,Beijing,ect

Payment Terms

T/T, Western Union, MoneyGram, PayPal

Package

Carton box with foam box. (Gift package is available)

Keyword :

Polishing Pad

Polyurethane (PU) Polishing Pad

More 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 inches (1066 x 1066 mm), 52 x 52 inches (1320 x 1320 mm) .

φ26 inches (660 mm), φ32 inches (812 mm), φ38 inches （965 mm）, φ52 inches (1320 mm).

Custom sizes, shapes and configurations are available.

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).

Type	Filler	Average Density G/cm³(lb/ft³)	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, Crystal,Metal, Ceramic
MSH-420	NONE	0.77(49)	96	Glass,Crystal,Metal, Ceramic

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 's 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.

Custom sizes , shapes and configuration are available.

For more information about our products,please contact me anytime!

Email:lucy.wu@moresuperhard.com

QQ:2560396423

Whatsapp:0086-15538046861

Skype:lucy.wu@moresuperhard.com