Cerium Oxide Polishing Powder
Chemical formula |
Content |
CeO2 |
60-70% |
La2O3 |
30-40% |
Pr6o11 |
≤6 % |
Other content |
≤5% |
[Physical Index]
Physical Properties |
Data |
Central Granularity D50 |
1.5-2.0 µm |
Maximum Granularity D90 |
≤ 5.6 µm |
Suspension |
90-100 |
pH value |
6-8 |
Color |
Red |
CMP - Semiconductor (logic and memory storage) devices, dielectrics and STI
CRT - Face-plate and seal edge polishing
LCD - STN and TFT glass polishing
Flat Glass, Mirror -- Cleaning and bevel polishing
Ophthalmic -- Mass production, molds and Rx lens polishing
Precision -- Polishing of high quality lenses used in the electronics and high precision optics industries; watch crystals and quartz polishing
Photomasks -- Soda lime, borosilicate, quartz
Disk-- Glass and glass ceramic substrates
Crystal -- Decorative and glassware
Additives -- Urethane, resin and rubber based formulations for wheels and polishing pads

- Haozhi Technology Co., Ltd has a 23,248M2 production base certified with ISO9001:2000.
- Strong R&D team and qualified engineers, to meet any customized product requirement.
- Products certificated with RoHs. Our brand principle of “Serve customers to experience excellent”.
- One of the world leading manufacturer and supplier of Rare earth polishing compound
- Full range of products in optical glass polishing industry, including cerium oxide polishing powder/slurry, Silica polishing slurry, diamond polishing slurry, silver nano wires, etc.
| Cerium Oxide Polishing Powder- Product List | ||||||||
| Item No. | Physical Propertier | Chemical composition | Application | |||||
| Color | D50(um) | D100(um) | CeO2 | La2O3 | Pr6O11 | Other content | ||
| BKA-1010 | White | 1.0-1.5 | ≤6.35 | 60-70% | 30-40% | / | ≤5% | Optical glass, Precision polishing |
| BKA-101A | White | 1.5-2.0 | ≤13.54 | 60-70% | 30-40% | / | ≤5% | Optical glass 150 |
| BKA-1630A | White | 2.5-3.5 | ≤13.54 | 60-70% | 30-40% | / | ≤5% | Optical glass 60-100, Rough polishing |
| BKA-1200A | Red | 1.0-1.5 | ≤6.35 | 60-70% | 30-40% | ≤6% | ≤5% |
Optical glass 100-200(abrasion degree), Precision polishing & mobile phone cover glass polishing |
| BKA-1660 | Red | 1.5-2.0 | ≤10 | 60-70% | 30-40% | ≤6% | ≤5% | Optical glass 100-150 |
| BKA-1300 | Red | 2.5-3.5 | ≤13.54 | 60-70% | 30-40% | ≤6% | ≤5% | Optical glass 60-150, Rough polishing |
| BKA-230A | Red | 0.70-1.1 | ≤4.69 | 60-70% | 30-40% | ≤6% | ≤5% | LCD glass, ITO, & Optical glass 200-300 |

Ms. Cheen
T:86-731-855 12306 ext.652
F:86-731-855 12302
Send Inquiry to This Supplier
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