GR28: off-white, hardness Shao ShoreA85±3, heat resistance to acid and alkali, high polishing rate, long-term high temperature and high pressure polishing efficiency does not decay, high yield.

Application: Surface polishing of optical glass, optical lens, crystal and other products, polishing of stainless steel, aluminum and other metal materials.

Common specifications

Rectangular pieces: 1400 x 590,1400 x 640,1400 x 700, etc

Square pieces: 850×850,900×900,1000×1000, 1200×1200,1400×1400mm, etc.;

Round pieces: diameter from 75-1400mm and other sizes.

Common thickness: 0.5, 0.8, 1.0, 1.27, 1.5, 2.0, 2.5, 3.0mm;

Special requirements

Steps 1 Finish the back glue.

2. Grooving processing, 10x10, 18x18, 20x20, 30x30, 36x36, 50x50mm back glue firm and durable, stable and reliable.