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Silicon Dioxide (SiO2) Micron Powder, Purity: 99+%, Size: 3-7 µm

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NG10MPW1089
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25 grams: 16€
100 grams:33€
500 grams:79€
1000 grams: 120€
Please contact us for quotes on larger quantities !!!

Silicon Dioxide (SiO2) Micron Powder

Purity: 99+%, Size: 3-7 µm

Technical Properties:

Purity 99+%
Size

3-7 µm

pH

5.5-7.5

Electrical Conductivity

≤5.00 µS/cm

CAS No

7631-86-9

Applications:

  • Polymer and Composite Materials: Acts as a reinforcing filler to improve mechanical strength, thermal stability, and dimensional control in polymer matrices.
  • Paints and Coatings: Enhances scratch resistance, matting effect, and rheological control in industrial and decorative coatings.
  • Electronics: Used as an insulating filler in electronic encapsulants and thermal interface materials.
  • Ceramics: Contributes to densification and thermal resistance in advanced ceramic formulations.
  • Adhesives and Sealants: Improves viscosity control and bonding performance in silicone and epoxy-based systems.
  • Pharmaceuticals and Cosmetics: Serves as a flow agent and texture modifier in topical formulations and tablet production.
  • Glass and Foundry: Used in glass polishing and as a fluxing agent in foundry molds and cores.
  • Environmental Applications: Supports filtration and adsorption processes in water treatment and air purification systems.

 

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