Polysert Solarshield Solar Inserts

Product Quality

At Polysert we only use the highest quality materials available. As you can see from the makeup of our solar inserts there are many processes in creating our solar inserts, one of which is a specific UV barrier. This barrier reflects 99% of the sun's UV rays preventing the solar insert from discolouring and stopping these harmful rays from entering the conservatory through the roof. These processes are only as good as the film they are applied to. We specifically use Biaxially Orientated Polyester Film (BoPET) opposed to Unilaterally Drawn Polyester Film (PET) as BoPET drawn film has superior qualities to the standard PET film.

Property

Unit

Test Method

Typical Value

Thickness

Gauge Microns

300+-15.0
75+ - 3.8

Tensile Strength

Kg/mm2

ASTM D - 882

21+ -4

F-5 Value

Kg/mm2

ASTM D - 882

> = 10

Elongation at break TD

%

ASTM D - 882

130 +- 25

Friction Coefficient

Us

ASTM D - 1894

0.40 + - 0.10

Haze

%

ASTM D - 1003

1.5 + - 0.5

Moisture Vapor

g/100in224hr

ASTM E - 96

-

Transmission Rate

g/m224hr

ASTM E - 96

-

Density

g/cm3

ASTM D - 1505

1.396