Industrial grade utralfine silicon dioxide nanoparticles nano Silica powder

Short Description:

Industrial grade SIO2 silicon oxide nanoparticles includes hydrophilic and hydrophobic forms,in large SSA. It can improve the scrub resistance, the strength and hardness of the coating. Factory price and in stock.


Product Detail

Industrial grade utralfine silicon dioxide nanoparticles nano Silica powder

Specification of SiO2 Nanoparticles

Particle size:20-30nm

Purity: 99.8%

Application of SiO2 Nanoparticles

Adding SiO2 Nanoparticleto coating, it can improve the scrub resistance, the strength and hardnessof the coating.Cans effect is significantly improved. The property of coating non-hierarchical, anti-sagging, good workability and stain resistance is greatly improved, and with excellent self-cleaning and adhesion properties. It also shows significant antibacterial effect.

(1) Abrasion: abrasion resistance increases by a few thousand up to ten thousand times.

(2) Weatherability: Weatherability can be improved about three times.

(3) Stain-resistant and self-cleaning: the use of nano-porous structure of silicon dioxide, in the nanometer scale geometry complementary (such as concave and convex white) interface structure is formed by means of a certain process in the coating surface, so that the adsorption air to form a stable gas barrier layer of film on the surface; the second is surface-treated nano-silica particles to the surface exhibits the parent or dual-thinning, thus effectively improve rainwater run on the surface of the coating architectural coatings dust and wet adhesion, improved film stain resistance and self-cleaning ability.

(4) Antimicrobial resistance: in coatings, showed significant antimicrobial effect.

(5) Hydrophobic corrosion resistance: not only has excellent adhesion, corrosion resistance, and has high denseness and anti fromSub-permeability.

(6) Transparency: nano-modified coatings ensure transparency, the wear resistance than the original 10 times.

(7) Hardness: UV-curable coatings to improve film hardness, up more than 2.5 times.

(8) Thermal stability: in UV-curable coatings, the coating can improve the glass transition temperature.(9) Viscosity: can significantly increase the viscosity of the coating.


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