Generally,
the polycarbonate corrugated roofing industry is very dynamic; the use of
plastic polycarbonate corrugated sheets has gained popularity.
One clear
example is the research which has been going on about how the ultraviolet
radiation affects the polycarbonate sheets.
Mostly,
when polycarbonates are exposed to UV radiation for some time, they
acquire a yellow color and degrade at the same time. This reduces the degree of
light transmission which is an essential property of these materials.
Apparently,
these materials can be treated thereby protecting them from the UV radiation. This
actually increases their service life significantly.
In
addition to this kind of treatment,
the anti-fog and anti-scratch coatings have also been
developed to optimize their performance.
Ideally,
polycarbonate materials are not scratch resistant despite the fact that they
have high impact strength. These two coatings can also prolong their service
life.
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