Architectural Coatings Used Superhydrophobic SiO2 Nanopowder

Spec: 20-30nm, Purity: 99.8%

Application for superhydrophobic sio2 nanopowder:

Adding nano sio2 to architectural materials to improve the adhesion, scrub resistance, weather resistance, strength, hardness, toughness, elastic coating, anti-aging, anti-bacterial, anti-ultraviolet, and other characteristics, significantly improved self-cleaning coatings, waterproof infiltration, anti-wear, corrosion, color and other properties, which has good results in terms of the modified exterior paint.

However, due to its great particle surface area and high surface energy prone to reunite to form secondary particles and thus lose the function of ultrafine particles has therefore to be modified to make it uniformly dispersed in the coating system to play it should some effect.

By modified sio2, we get a series of excellent properties of plastic, such as:

The modified sio2 nano help improve the thermal stability of the composites, delaying the thermal oxidative degradation of polyethylene, and significantly improves the performance of non-halogen flame retardant polyethylene, in the same amount of filler obtained mechanics better performance and flame retardant materials.