Uv Reflective Aluminum Sheet

I m looking for a material that is highly reflective for uvc 240nm to 265nm band.

Uv reflective aluminum sheet.

For ultraviolet light reflectivity manufacturers trust our porex virtek sintered ptfe sheets and molded 3 d parts. It is very mirror like with good image clarity. Now light can be reflected with virtually no loss. Aluminium is rarely used as an uncoated reflective surface the mechanical and environmental properties are poor.

Material will tolerate heat well and is easily cleaned. 4 pack beware of dog sign 10x7 inches rust free 040 aluminum uv printed professional graphics metal reflective easy to mount indoor or outdoor use 4 7 out of 5 stars 59 19 99 19. Unprotected bare aluminum metal coatings quickly oxidize when exposed to oxygen. The best performing aluminum lighting sheet in the world is anolux miro silver with an unmatched minimum total reflectivity tr of 98.

In 2003 alanod gmbh co kg once again surprised the global market with yet another innovation. Surface having no reflective properties and duct 2 is lined with alzak sheet aluminum which has more than 80 reflectance. Protected aluminum front surface mirrors are mainly used whenever a high reflection in the ultraviolet wavelength range is required. Our uv enhanced aluminum mirrors are a cost effective solution for uv applications.

The increase in reflectance between duct 1 and 2 increased the peak irradiance from 0 2 mw cm2 to 0 3 mw cm2. Our uv enhanced coating offers 90 reflectance from 250 to 450 nm. A protective layer of mgf2 or sio2 is needed. Our sea uv protected aluminum mirror series features a metallic aluminum coating protected by a thin sio2 quartz layer.

Aluminium does have a dip in its reflectivity in the 700nm 900nm spectrum. I need it to be cheap and easy to form a reflector out of it. Whenthepowderedmetal forexample aluminum isappliedwitha lacquer the total amount ofultra violet radiation in proportion to the visible and the infra red rays is relatively lower in the reflected rays. This can slightly reduce the above values or restrict the coating to uv visible use.

Because bare aluminum is extremely delicate and susceptible to damage a protective overcoat is layered over the aluminum to prolong the life of the mirror. Or if anyone knows of a coating process that can be used on a formed piece of aluminum that would be good for reflecting uv. In addition the uv dispersion was more uniform within duct 2 as can be seen in figure 4a and 4b. With over 97 average reflectance from 250nm to 400nm porex virtek pure ptfe reflectors can maximize disinfection rates and minimize system cost.

This is a true 95 reflective aluminum pvd sheet not a film or plastic.