| Name | Nano silica |
| Synonyms | Nano silica |
Nano silica is a type of silica (SiO2) with nanoscale particle size. Nano silica has a large specific surface area and excellent mechanical properties, and its application fields are very extensive.
Nature:
1. Has a large specific surface area, high activity, and special mechanical properties.
2. Has good optical performance, including high transparency and high refractive index.
3. Has excellent chemical stability and wear resistance.
4. Usually in a colorless or white powder form.
Usage:
1. As a reinforcing agent for materials, it can improve their strength, hardness, and wear resistance.
2. It is widely used as a filler to improve the performance of materials in fields such as polymers, rubber, and coatings.
Method:
Nano silica can be prepared by sol-gel method, chemical vapor deposition method, solvothermal method and other methods.
Security information:
1. The safety of nano silica is of concern and should be used with caution and follow relevant safety operating procedures.
2. Exposure to nano silica may cause respiratory irritation, skin irritation, and other issues. It is important to avoid inhalation and contact.
3. During use, it is necessary to wear appropriate protective equipment and ensure good ventilation.
4. If discomfort or accidental contact occurs, seek medical attention promptly and follow the advice of a professional doctor.