PRECISION OPTICS
Cerium Oxide Glass Polishing Powder
Americere
A line of premium grade high purity cerium oxide based polishing compounds
designed for precision optics and ophthalmic lenses. Tightly controlled particle
size distribution produces high quality surface finish.
Americere®
500
An optical grade cerium oxide based polishing powder. Americere 500 is designed
for polishing of architectural and mass glass production materials. Americere
500 can also be used for polishing precision optical components of glass, fused
silica and quartz.
Americere 500 produces fast stock removal and superb surface finishes, it cleans
easily from the glass and does not stick to machinery. Americere 500 is
compatible with various felts and polishing pads. Americere 500 is zinc free.
Americere®
76
CeO2/REO
65-70%
Avg. particle size d50
1.8-2.2 µ
Maximum particle size:
14 µ
pH
7.5-8.5
Color
Light red
Standard packaging
44 pound pail
An optical grade cerium oxide based polishing powder. Americere
76 can be used for polishing optical filter glass, photomask blanks and quartz.
Americere®
7700
CeO2/REO
70-75%
Avg. particle size d50
1.2-1.5 µ
Maximum particle size:
11 µ
pH
7.5-8.5
Color
Light red
Standard packaging
44 pound pail
A cerium oxide based optical grade polishing powder.
Americere 7700 is designed to produce ultra critical surface finishes. Can meet stringent scratch-dig ratio requirements.
Americere®
9100
CeO2/REO
70-75%
Avg. particle size d50
1.2-1.5 µ
Maximum particle size:
10 µ
pH
7.5-8.5
Color
Light red
Standard packaging
44 pound pail
Americere 9100 is designed for precision optics,
optical lens, and photomask blanks. Americere 9100 delivers exceptional finish
and flat surface.
| CeO2/REO | 75-80% |
| Avg. particle size d50 | 1.0-1.1 µ |
| Maximum particle size: | 8 µ |
| pH | 6.5-7.5 |
| Color | Light red |
| Standard packaging | 44 pound pail |

| Americere 500 | MSDS | Data Sheet |
| Americere 7700 | MSDS | Data Sheet |