LDU90: beige white, hardness Shao ShoreA92±3, hot paste, stable aperture, good, strong cutting force, fast polishing, high tearing strength, good wear resistance, long life.

Application: Widely used in precision optical glass (mainly for hat lens polishing), glasses glass and other glass materials, quartz glass, gems and other polishing. Generally used in the wear degree 50-100 hard materials, caliber 10mm or more on the medium and large lens.

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

1. Back glue processing

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