Nano Silicon Dioxide Powder Series (Nano SiO2)
Nano silicon dioxide powder (Nano SiO2) is characterized by small particle size, many micropores, large specific surface area, high surface hydroxyl content, and strong reflectivity to ultraviolet, visible and infrared light. Especially with the improvement of the surface treatment process, the degree of soft agglomeration of nanoparticles is obviously reduced, and the compatibility with organic polymer materials is good.
Character:
1, the product is white powder, non-toxic, tasteless, pollution-free and chemically stable.
2, high temperature resistance, large surface area and small particle size.
3, good dispersion, suspension, vibration liquefaction.
4. It has good thixotropy.
5. It has good reinforcement and thickening effect.
6. After surface treatment, it has better hydrophilic and lipophilicity.
Technical indicators:
| Code | Appearance | Particle size nm | Content % | Specific surface area m2/g | PH value | Characteristics & Applications |
| RN-HF-SP15 | white powder | 15±5 | 99.8 | 250±30 | 5-7 | small particle size, high content, large specific surface area and high transparency |
| RN-HF-SP30 | white powder | 30±5 | 99.5 | 220±30 | 5-7 | good dispersion, high stability and good thixotropy |
| RN-HF-SP50 | white powder | 50±5 | 99.5 | 200±30 | 5-7 | good dispersion, high stability and good thixotropy |
| RN-HF-SP80 | white powder | 80±5 | ||||
| RN-HF-SP100 | white powder | 100±10 | ||||
| RN-HF-SP200 | white powder | 200±10 | ||||
| RN-HF-SP300 | white powder | 300±10 | ||||
| RN-HF-SP500 | white powder | 500±10 | ||||
| RN-HF-SP30T
| white powder | 30±5 | 99.5 | 150-300
| 5-7 | For coating, good dispersion can greatly improve the scrubbing resistance, strength and hardness of coatings |
| RN-HF-SP30S
| white powder | 30±5 | 99.5 | 150-300
| 5-7 | For resin, better dispersion, can greatly improve the tensile strength, impact strength, elongation at break, thermal stability and other properties of the resin, and maintain transparency |
| RN-HF-SR01 | white powder | 30±5 | 99.5 | 150-300
| 5-7 | For rubber, many hydroxyl groups on the surface and large specific surface area. It has a good reinforcing effect on rubber. |
| RN-HF-SP30F
| white powder | 30±5 | 99.5 | 150-300
| 5-7 | For textile, Good dispersion and high activity. Suitable for sizing, and has the effect of strengthening and increasing grinding and reducing hairiness |
Recommended dosage:
The recommended dosage of the product is 0.5-2%.
The recommended dosage of the product is 0.5-2%.
Packing: 1kg,5kg,10kg,50kg
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