Polyurethane (PU) Polishing Pad for glass LED precision optics [email protected]

Type: MSH-110, MSH-120, MSH-130, MSH-210, MSH-230
Brief introduction : More Superhard provides polyurethane (PU) polishing pads. Abrasive fillers include cerium and zirconium, some pads do not have abrasive filler.
,Application: glass, LED, precision optics

Details
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
Custom sizes, shapes and configurations are available.Email: *
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.

FAQ:
Q1. Can I negotiate the price
A: yes, you can. We will give some discount according to your quantity.

Q2. How can know my order’s production progress?
A: we will keep closely track the production and shipment progress. And we will inform you with the newest progress about producing and shipping.

Q3. How can you ensure the quality of your products?
A: We have pass the ISO 9001:2008. If there is any problem with our products, please send me the detailed picture of the problem, once we verify it, we will change the products for you within 30 days.

Q4: When I contact you is suitable?
You can contact Us at any time, we promise that we will reply you within 12 hours.
A:So, please contact me for more information about our product, service and related issues.
Our products Range:

1. vitrified bond/resin bond/Metal bond/Electroplated diamond grinding wheel & other diamond tools
2. PCD milling tools, pcd turning tools, pcd drilling tools, pcd engraving tools,pcd/pcbn inserts, pcd/pcbn cutting tools, pcd/pcbn grooving tools,CBN inserts
3. PCD/TSP diamond, CVD diamond tools, Natural diamond tools, diamond abrasive tools
4. diamond grinding&cutting discs, diamond cutting blade, diamond cup wheel, diamond dressers
5. Roller cutting tools, PDC cutters, pdc drill bits& pdc core bits
6. PCD tool grinder & pcd grinding machine

Please don't hesitate to contact me if you have any needs:
Email:*
WhatsApp:+8618614972607
Skype:Miya M
Wechat:18614972607

Our company also produces a series of diamond and CBN tools,welcome to consult and choose at any time