Photocatalytic self-cleaning fluorocarbon sprayed aluminium veneer is sprayed with a layer of photocatalytic self-cleaning agent at room temperature on the surface of fluorocarbon sprayed aluminium veneer coating, which is attached to the surface of fluorocarbon sprayed aluminium veneer coating, and has environmental protection functions such as self-cleaning, anti-aging and degradation of organic matter under the action of photocatalysis. At the same time, it can decompose some harmful gases, improve the air quality around buildings, and make positive contributions to environmental protection and social benefits.
Photocatalytic Self-cleaning PVDF coated Aluminum Veneer Sheet specification and size:
Substrate size: thickness 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm
Width 1000mm-1900mm Length < 6000mm
Routine dimensions of finished products: Machinable forming length less than 6000 mm, width less than 1500 mm, height less than 1.9 mm.
Special plate size: conventional arc plate forming radius (> 150mm) special open die
The hole shape, size and spacing of punching plate with hole diameter less than 80mm can be customized according to customer’s requirements.
Photocatalytic Self-cleaning PVDF coated Aluminum Veneer Sheet principle:
Photocatalytic exterior wall self-cleaning coating (spraying agent) is a kind of water-soluble titanium dioxide sol coating, which can be coated on the required protective substrate at room temperature to form an inorganic transparent film with self-cleaning, anti-aging and photocatalytic degradation of organic matter. Its self-cleaning principle is that titanium dioxide produces electrons and holes after illumination, reacts with “water and oxygen” in the air to produce “hydroxyl radicals + oxygen radicals” which can decompose various organic substances and bacteria, and forms superhydrophilic membranes. After decomposition, oil pollution can be easily washed clean by rainwater, so as to achieve self-cleaning effect.
Photocatalytic Self-cleaning PVDF coated Aluminum Veneer Sheet Self-cleaning process:
(1) The surface of the substrate is covered with oily substances, and the adhesion of oily substances accelerates the adhesion of dust.
(2) Oily organic fouling is decomposed by photocatalytic self-cleaning film under sunlight.
(3) Dust removal after rain and wind.