Hydrophobic Silicon Dioxide SiO2 Nano Powder For Resins, Coatings
| Item name |
hydrophobic SiO2 nanopowder |
| MF |
SiO2 |
| Purity(%) |
99.8% |
| Apperance |
white powder |
| Particle size |
10-20nm / 20-30nm |
| Packaging |
5kg，10kg per bag or as required |
| Grade Standard |
Industrial grade |
Application of Silicon dioxide powder:
1.In Electronic packaging materials
To shorten curing time, lower curing temperature, and impove device's sealing performance.
2.in resin composites
improve resins performance onistrength, elongation, wear resistance, surface finish and anti-aging properties.
3.in plastics
Polystyrene plastic film by adding nano silica, can improve its transparency, strength, toughness, water resistance and anti-aging properties.Using nano-silica to modifyplastic polypropylene, its main technical indicators can be improved toreached or exceeded the engineering plastics nylon 6 performance indicators.
4.In Coating
Nano silica can improve coating's suspension stability, thixtropy, weather resistance and scrubbing resistance.
5.In Rubber
Improve rubber's strength, rubber resistance and anti-aging properties, also keep the color constant.
6. In Paint
The paint have better performance on brightness, color, anti-aging and saturation by adding nano-Si02to have surface modification treatment,broaden the paint'sgrade and application range.
7.In Ceramic
Can improve the strength, toughness and hardness and elastic modulus and other propertiesof ceramic materials. The use of nano-Si02 composite ceramic substrate to improve the substrate's compactness, toughness and finish, significantly reduce the sintering temperature.
8.Glass and steel products
Nano-particles and organic polymer grafting and bonding, the material increased toughness, tensile strength and impact strength, heat resistance is also greatly improved.
Nano silica powderforcosmetics, anti-bacteria products etc. It has so many applications in different industries and products that we cannot list them one by one.
Storage of hydrophobic SiO2 nanopowder :
Silicon dioxide powder should be sealed and stored in a dry, cool environment, away from direct sunlight.