Certificate of Ukraine ¹ 13366 of the trademark registration
with the priority of 30 August 1999.
Wheels (tape 6À2Ò) based on Aquapol-5 and Aquapol-7 composites.
1. Main purpose:
Precision polishing of silica-containing glass optics to meet the highest
engineering specification on the polished surface condition
(laser mirror substrates, elements for laser devices, components for
instrument optics, etc.).
2. Main dimensions:
1 - abrasive layer; 2 - body
3. Characterization of the optical component surface:
Polished by the procedure developed at the ALCON Concern, which involves
the successive application of Aquapol-5 and Aquapol-7 - based tools
| Characterization of the polished surface | Aquapol-5 | Aquapol-7 |
|---|---|---|
| 1. Polished surface roughness Ra, nm | 1,0 - 1,5 | <1,0 |
| 2. P-class of optical purity of polished surface according to GOST 11141 | no worse than 0-40 | 0-10...0-40 |
| 3. Reflected light scattering factor Kv, %, (l=632.8nm) | <=0,003 | <0,003 |
4. Polishing rate Q of wheels based on composites:
Aquapol-5: Q=0,8-1,0 mkm/min
Aquapol-7: Q>=0,6 mkm/min