Zhengzhou Longda Abrasive Co., Ltd

black damping cloth for polishing optical glass/black damping cloth for polishing LCD glass
Feature:
1. Good flexibility during polishing, soft power without scratch.

2. Fine texture, uniform thickness, long life time.

Mainly used for protecting the polishing of optical instrument fixture and lens. and also used for the final polishing of optical component, optical glass, crystal, metallic material, semiconductor and other high-precision polishing

Specification:  

Thickness:  0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.3mm

Shape: Circular/Rectangle

Available Size for Circular: 

70mm, 110mm, 127mm,  203mm ...1000mm and etc

Available Size for Rectangle

114*114mm, 152*152mm, 228*228mm...1000*1000mm and etc

ZZLONGDA ABRASIVES