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项目Item | KMH07 | KMH08 | KMH10 | KMH30 |
化学组成Chemical composition (wt﹪) | ||||
稀土总含量TREO | >95 | >95 | >95 | >95 |
氧化铈含量CeO2/TREO | 65-70 | 65-70 | 65-70 | 65-70 |
氧化镧含量La2O3/TREO | 30-35 | 30-35 | 30-35 | 30-35 |
氧化镨含量Pr6O11/TREO | 0.6-1.0 | 0.6-1.0 | 1.0-4.0 | 2.0-3.0 |
氟含量 F | 4-7 | 4-7 | 4-7 | 4-7 |
物理指标Physical index | ||||
颜色Color | 红色Red | 红色Red | 红色Red | 红色Red |
PH值 | 7-8 | 7-8 | 7-8 | 7-8 |
粒度D50 | 0.8-1.0µm | 1.3-1.5µm | 1.6-2.0µm | 2.5-3.0µm |
Application:
It is mainly used for high quality precision polishing. It is a kind of universal polishing powder. It is featured by fast polishing speed and wide application. It is generally used for polishing of spherical surface, large size spherical and small size spherical and camera or projector lens. The lens has the clean surface and no scratch after being polished by the material. It is a universal polishing material for the parts with the requirement for medium or higher precision. It can be used to polish many soft or hard components of different shapes.
Such as ITO conductive glass, liquid crystal display, photomask and precision optical glass of soft material，2.5D glass，3D glass。
Packaging standard: 20 kg / box. It can be packaged according to customer requirements.
