Nano silica powder: a new material leading the transformation of the coatings and paint industry

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Nano silicon powder is a type of silicon particle powder at the nanoscale, characterized by high purity, small particle size, and uniform distribution. Due to its nanoscale properties, nano silicon powder can be added as a filler to coatings and paints, bringing revolutionary changes to traditional products.

It is understood that by adding nano silicon powder, the hardness and weather resistance of the coating has been significantly improved. This means that coatings reinforced with nano silicon powder can maintain their luster and color for a long time, effectively resisting external environmental influences such as UV, moisture, pollution, etc. This provides more durable and long-lasting coating solutions for professions such as construction, automotive, and furniture.

Not only that, nano silicon powder also has the characteristics of enhancing the scratch resistance and corrosion resistance of the coating. This enables coatings using nano silicon powder to remain intact in the face of daily wear and corrosion, greatly extending the service life of the coating.

In addition, nano silicon powder can also improve the heat resistance and self-cleaning performance of coatings. The improvement of heat resistance makes the coating less prone to deformation or discoloration in high-temperature environments, maintaining stable performance. The self-cleaning performance makes the coating surface less prone to stains, making it easy to clean even after long-term use, saving users a lot of maintenance costs.


(nano silica powder )

Nano-silicon powder is a nano-level powder made from highly pure silicon elements. Due to its nanoscale size, nano silicon powder has exceptionally high specific surface area and activity, which makes it have ample application prospects in many fields.

The characteristics of nano silica powder:

  1. High purity: Nano silicon powder has exceptionally high purity and almost no impurities, which makes it have excellent physical and chemical properties.
  2. High activity: Due to its nanoscale size, nano silicon powder has exceptionally high surface energy, making it highly reactive in chemical reactions.
  3. Small particle size and uniform particle size distribution: The particle size of nano silicon powder is tiny, usually between 10 and 50 nanometers, and the particle size distribution is also very uniform, which makes it have a very high specific surface area and surface energy.
  4. Excellent physical properties: Nano silicon powder has excellent physical properties such as hardness, wear resistance, corrosion resistance, and insulation.
(nano silica powder )

Application of nano-silica powder:

  1. Rubber and plastic industry: Nano silicon powder can be added as a reinforcing agent to rubber and plastics, improving the hardness, wear resistance, heat resistance, and insulation performance of products.
  2. Coating and paint industry: Nano silicon powder can be added as a filler to coatings and paints, improving the hardness and weather resistance of coatings and enhancing scratch and corrosion resistance.
  3. Ceramic and glass industry: Nano silicon powder can be used to manufacture ceramic and glass products, improving their hardness and strength.
  4. Concrete and building materials: Nano silica powder can be added as a supplement to concrete to improve its strength and durability.
  5. Medical and biomaterials: Due to the excellent biocompatibility and biological activity of nano silicon powder, it can be used to prepare natural scaffold materials, drug carriers, and biosensors.
  6. Electronics and Microelectronics Industry: Nano silicon powder can be used to fabricate electronic implementors and integrated circuits, improving product performance and reliability.
(nano silica powder )


TRUNNANO is a supplier of molybdenum disulfide with over 12 years of experience in the manufacturing of chemical materials. It accepts payments through credit cards, T/T, Western Union transfers, and PayPal. Trunnano will ship the goods to overseas clients through FedEx, DHL, and air or sea freight. If you are looking for high-quality nano silica powder, please contact us and inquire about our price.

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