Pu Polyurethane Polishing Pad For Precision Optical 23 X 55 Inches

Pu polishing pad for optical glass lens polishingrnpolyurethane polishing padrnpolyurethane pu polishing padrnmain modelrnmodel color filter densityrn(lb/ft3) durometerrn(shore a) similarrnto suggested applicationsrngw66 brown cerium oxide 30 77 lp66 gl, gd, lcd, omp, porngw26 pink zirconium oxide 39 89 lp26 omp, porngw57 white none 37 87 lp57 po, ss
specification rn1400×590,1400×640,1400×700,820×820,930×930, 1100×1100, 1200×1200 and other size rnthickness rn0.5,0.8,1.0,1.27,1.5,2.0,2.5,3.0mm rnfeatures  rnhigh flexibility.
environmentally safe.
lower distortion.
good stability.
small shrink.
non-scratches to the surface paint.
works well with car glazes, silicones, polishes, waxes,compounds,sealants as well as the clay powers.  rnpressure-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 : 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. rncustom sizes , shapes and configuration are available.