Rare Earth Polishing Powder (wn201)

Product Description

Usage: For Lens, prism, lowpass, non-spherical surface glass

TRAIT:
Particle size distribute uniformity, the degree of hardness is consistent, cutting rate is good, there is no nicks and brightness high after polishing.

PARTICLE SIZE:
D50: 0.8abt micrometers
D100: <3.5 micrometers

CHEMICAL ELEMENT:
TREO: 94%%
CEO2/TREO: 70%
F: 5.0%abt