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Product brief:
1,Application, suitable for conductive glass,and combined with BKA-230A ,can be adapted to all LCD conductive glass polishing needs. Filter,optical window,glass disk substrate. Abrasion hardness 150~280 optical spherical.2,Technical parameter,Chemical formula | Content | Physical Properties | Data | |
CeO2 | 62-70percent | Central granularity D50 | 1.3-1.45um | |
La2O3 | 25-34percent | Maximum granularity D100 | ≤5.60um | |
Pr6O11 | 1.0-1.5percent | Suspension | 60-80 | |
Other content | ≤1percent | PH value | 6-7 | |
Foam | comparison standard sample | |||
Impurity sand | comparison standard sample |
fine polishing powder for lens , substrate