Nano Silicon Dioxide Powder SiO2 Nanoparticles |

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It is a white powder with a good chemical stability. It has small particles, many micropores on its surface, a large specific area and a high hydroxyl concentration.

About Nano Silicon Dioxide Powder SiO2 Nanoparticles:

Micro Silicon Dioxide SiO2 nano-silica particle is a white powder that has good chemical resistance. The Nano Silicon Dioxide Particle exhibits a small particle size with many micropores. It has a large surface area on its surface and reflects ultraviolet, infrared, and visible rays well. With the development of surface technology, the soft agglomeration level of nano-particles can be reduced and its compatibility with organic materials improved.

nano silica exhibits a uniform particle distribution and is stable. Has a large surface area with good adhesion. Also, it is resistant to high temperatures, water and wear. Nano Silicon Dioxide is also a material with electronic and electrical properties.

Nano Silicon Dioxide powder SiO2 nanoparticles:

Nano Silicon Dioxide Particle SiO2 can improve coating adhesion and weather resistance. It also improves the coating’s self-cleaning ability, waterproofing, seepage resistance, wear resistance and color retention. After surface treatment it has both hydrophilics and lipophilics properties.

Nano Silicon dioxide Powder SiO2 nanoparticles:

Product Number Appearance Purity (%) Specific Surface Area (m2/g) PH Property and Applications
TR-SP15 White Powder 15 99.8 25+-30 3-6 Small particles, high content, large surface area, high transparence.
TR-SP30 White Powder 30 99.5150+-30 7-8 Good thixotropy, high stability and good dispersion.
TR-SP50 white Powder 50 99.5 50%+-30 7-8 Good thixotropy, good dispersion.
TR-SP30S Oleophilic White Powder 30 99.5 150+-30 Used for Reinforcing Plastic, Rubber, Ink, etc. and Wear-Resistant.
TR-SP30H hydrophilic powder white 30 99.5 150+-30 7 8 Hydrophilic. Good dispersion in water. Used in coatings, paper, and latex.
TR-SP30G hydrophobic powder white 30 99.5 15+-30 5-7 Hydrophobic. Used for reinforcing and toughening plastic, rubber, or ink.
TR-SP30F White Powder for Textile Use 30 99.5150+-30 7-8 High activity and good dispersion, suitable for sizing and reinforcing, and for wear resistance.


Nano Silicon Dioxide Powder SiO2 Nanoparticles:

Nano Silicon Dioxide (SiO2) Nano-silica Particles are mainly used for silicone rubber, building sealant and coating, electronics, medical materials and medicine, aerospace and power industries, resin processing and printing inks.

1. Rubber products are able to be used. Nano-silica, as a reinforcing material and antiaging agent, can be added to rubber products in order to increase strength, durability, antiaging, antifriction, extend life and perform other functions. Pure rubber has very little mechanical strength. When the nanosilica reinforcing material is mixed, a microcrystalline area is formed with silica crystals as the core. This increases the physical interlinking and crystallization point. Rubber can be made stronger. You can see that the nano-silica filler has a major impact on the final performance.

2. It is used in epoxy resin to increase the tensile and impact strength of the resin. It also improves its thermal stability, elongation when broken, and other properties.

3. Can be used in coatings. Nano-silica increases the hardness and strength of coatings, as well as their scrubbing resistance. Nano silica can improve the anti-uv testing performance, reduce the drying time, and solve the problems with poor suspension, poor thixotropy, or low finish.

4. Use as a slurry additive. It improves the sizing and adhesion properties of polyester cotton yarns and pure cotton. The hydroxyl contents of yarn have a direct impact on the improvement in the size properties for pure cotton yarn.

Other fields that can benefit from the use of nano silica include textiles (coatings), ceramics, electronic devices, surface treatments, papermaking, polishing wear resistant materials, agricultural fertilizer, and many others.

Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years’ experience in the production of high-quality nanomaterials. These include boride powders, nitride particles, graphite particles, sulfide particles, 3D printing materials, etc.

Contact us to send an inquiry if you are interested in high-quality Nano SiO2 . (

Nano Silicon Dioxide Powder SiO2 Nanoparticles Properties

Alternative Names
Nano-silica, Nano Silicon Dioxide

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white powder

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Nano Silicon Dioxide Powder SiO2 Nanoparticles

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