Hot Sale Red Rare Earth Cerium Oxide Used For Polishing Powder
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- Supplier: Sichuan Wonaixi New Materials Technology Co. Ltd.
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Product Overview
Description
2019 Hot sales products High quality Red-brown Polishing Powder La Ce Pr
Product Description
Apperance:Red-brown Polishing Powder
Application:Used for Precision polishing
Specification
Specification of 2019 Hot sales products High quality Red-brown Polishing Powder La Ce Pr:
Series name | WNX17/ Optical grade | WNX18/Pr | ||
Product Name | WNX1710 | WNX1720 | WNX1730 | WNXP1800 |
REO(%) | ≥92 | ≥92 | ≥92 | ≥92 |
LOI (%) | ≤2 | ≤2 | ≤2 | ≤2 |
The moisture(%) | ≤1 | ≤1 | ≤1 | ≤1 |
F(%) | 4.0-7.0 | 4.0-7.0 | 4.0-7.0 | 3.0-5.0 |
CeO2/REO(%) | 72-78 | 72-78 | 72-78 | 60 |
Pr/REO(%) | 0 | 0 | 0 | 0.8-3 |
PH | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 |
D50(μm) | 0.8-1.2 | 1.8-2.2 | 2.8-3.2 | 1-2 |
D100(μm) | ≤5.0 | ≤10.0 | ≤13.0 | 10.0 |
actual density /(g/cm3) | 6.5±1.0 | 6.5±1.0 | 6.5±1.0 | 6.5±1.0 |
Relative polishing efficiency (%) | 95 | 90 | 90 | 90 |
appearance | White powder | White powder | White powder | Red-brown powder |
Use | Used for polishing process glass, flat glass, precision optical components and prisms, glass pieces with high lead content, glass lens surface polishing, watch glass and ornaments polishing. | Polishing of Oled display | ||
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