Hot Sale Surface Modified Nano Silicon Dioxide Powder CAS 7631-86-9 SiO2 Nanoparticles

About Nano Silicon Dioxide Powder SiO2 Nanoparticles:

Nano Silicon Dioxide SiO2 Nano-silica Particle is white powder with good chemical stability.  Nano Silicon Dioxide SiO2 Nano-silica Particle has the characteristics of small particle size, many micropores, large specific surface area, high hydroxyl content on the surface, and strong reflection ability of ultraviolet, visible, and infrared rays. Especially with the improvement of surface treatment technology of the product, the soft agglomeration degree of nano-particles is obviously reduced, and the compatibility with organic polymer materials is good, which greatly expands the application field of the product.  

Nano silica has uniform particle size distribution and good stability.  Has a large specific surface area and adsorption, good adhesion and good high-temperature resistance, water resistance, and wear resistance.  In addition, nano silicon dioxide has electronic and electrical properties, which can greatly improve the material properties. 

Properties of Nano Silicon Dioxide Powder SiO2 Nanoparticles:
Nano Silicon Dioxide SiO2 Nano-silica Particle can improve the coating adhesion, scrub resistance, weather resistance, strength, hardness, toughness and elasticity, aging resistance, UV resistance, and other properties, significantly improve the coating self-cleaning, waterproof and seepage, wear resistance, corrosion, color retention, and other properties, so it has a good effect in the modified coating.  After surface treatment, it has hydrophilic and lipophilic properties.  

Technical Parameter of Nano Silicon Dioxide Powder SiO2 Nanoparticles:

Applications of Nano Silicon Dioxide Powder SiO2 Nanoparticles:

Nano Silicon Dioxide SiO2 Nano-silica Particle is mainly used in silicone rubber, building sealant, coating, electronics and power, aerospace, medicine, and medical materials, resin processing, printing ink, pesticides, and other industries.  

1. Can be applied to rubber products.  As a reinforcing agent and anti-aging agent, nano-silica can be used in rubber products to improve strength, toughness, anti-aging, anti-friction fire, prolong life, and other functions.  The mechanical strength of pure rubber is very low. When the nano-silica reinforcing filler is mixed, the microcrystalline area with silica as the crystal core is formed, which increases the physical cross-linking point and is more prone to crystallization. The strength of rubber can be significantly improved.  It can be seen that the use of nano-silica filler plays an important role in the final performance of silicone rubber.  

2. When used in epoxy resin, it can improve the tensile strength, impact strength, elongation at break, thermal stability, and other properties of epoxy resin, and maintain transparency.  

3. Can be applied in coatings. Nano-silica can improve the scrubbing resistance, strength, and hardness of coating. By adding a small amount of nano silica into the coating, the anti-uv aging test performance of the coating is improved more, the drying time is greatly reduced, and the problems of poor suspension stability, poor thixotropy and low finish of the raw material are solved well.  

4. Used as slurry additive.  It can enhance the adhesion of slurry to fiber and improve the sizing properties of pure cotton yarn and polyester cotton yarn.  The hydroxyl content of yarn has a direct effect on the improvement of the size properties of pure cotton yarn.  

Nano silica aqueous solution can be used as coatings, textiles, refractory materials, ceramics, catalyst carrier, electronics, surface treatment, paper making, polishing wear-resisting, agricultural fertilizer and other fields. 

Luoyang Tongrun Nano Technology Co., Ltd. is committed to SiO2 Nanoparticles, applications of nanotechnology and new material industries, with professional experiencein the nano-technology research and development and the application of materials. As a leading nano-technology development and product applications manufacturer, the Luoyang Tongrun dominates the markets. Tongrun technology provides solutions across the various processes and steps of laboratories and industries. Our professional working team provides the perfect solutions to help increase efficiency in various industries, create value, easy to deal with various challenges.