| Appearance: | Powder |
|---|---|
| Usage: | Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
| Color: | White |
|
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| Item | Value |
| (purity)SiO2 | ≥99.999% |
| Spheroidization | ≥99.0% |
| Particle size(D50) | 30nm~2um |
| Particle morphology | Sphericity |
| radioactive element | U<0.1ppb Th<0.1ppb |
| PH value | 7 |
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