Crystal Crafts / Diamond Polishing Powder Off White Color 1.8-2.2um
cerium oxide polishing powder
,ceo2 powder
Rare Earth Polishing Powder KP1004 1.8-2.2um For Polishing Of Diamond And Crystal Crafts
Name: Rare earth polishing powder, cerium oxide polishing powder Type: KP1004
D50: 1.8-2.2um TREO: ≥90%
Description: The particle size and distribution of rare earth polishing powder have an important influence on the properties of polishing powder.
For the polishing powder with certain composition and processing technology, the larger the average particle size is, the greater the grinding speed and surface roughness of glass will be. In most cases, the grinding speed of polishing powder with particle size of 4 μ m is the highest. The standard polishing powder generally has a narrow particle size distribution, with few too fine and too coarse particles. The polishing powder without large particles can polish a high-quality surface, while the polishing powder with few fine particles can improve the grinding speed.
Specification:
| Physical and chemical properties | KP1004 | |
| Chemical composition | Total rare earth TREO % | ≥90 |
| CeO2/TREO % | ≥60 | |
| F % | ≤5 | |
| LOI % | ≤2 | |
| Physical performance index | D50 um | 1.8-2.2 |
| D90 um | ≤10.3 | |
| pH | 6-8 | |
| Color | White or Off-white | |
| package | Carton packing, 20kg / carton | |
| Application area | It is suitable for high performance polishing of hard disk glass, mobile phone cover glass polishing, instrument lens, high-grade water drill, crystal crafts, liquid crystal display, etc | |
Packing: 20kg carton packaged, also provided small package: 1kg, 5kg and so on.
Uses: Mainly used for Polishing of process glass, flat glass, precision optical elements and prism; polishing of glass sheet containing high lead; polishing of LCD and CD surface; mobile phone cover glass polishing, polishing of glasses surface; polishing of watch glass and accessories; polishing of process glass and accessories such as diamond and crystal.
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