Principle of insulation powder spraying for solar container products

Can thermal insulation coatings be superhydrophobic?

This study suggests a simple spraying approach for producing thermal insulation coatings that are superhydrophobic. The coating is available in a range of colors with solar reflective and superhydrophobic capabilities, with a contact angle of 159.6° and a roll angle of 2.3°.

How to prepare superhydrophobic reflective thermal insulation coatings?

In summary, we prepared superhydrophobic reflective thermal insulation coatings using the spraying method. As thermal insulation fillers, HGM and TiO 2 nanoparticles were combined with inorganic composite pigments to fabricate the coatings.

What is a solar coating?

The coating is available in a range of colors with solar reflective and superhydrophobic capabilities, with a contact angle of 159.6° and a roll angle of 2.3°. In outdoor situations, the coating effectively reduces the surface temperature.

How does thermal spraying work?

Thermal spraying involves feeding a powder or wire into a flame or plasma jet to create a stream of molten particles. These particles are then propelled onto the surface to be coated, where they rapidly solidify, forming a durable layer.

Are self-cleaning properties effective in protecting thermal insulation properties?

This negatively affected the thermal insulation performance of the coating. In summary, the self-cleaning properties of the coating are effective in protecting its thermal insulation properties. Thermal insulation test before and after the self-cleaning test: (a) superhydrophobic coating and (b) control sample

What are insulation coatings?

Insulation coatings are a type of functional coatings developed in recent years for buildings or material surfaces that have achieved considerable results in terms of energy savings (Ref 4, 5, 6).