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PVC |
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The PVC sheet is a remarkable roofing and protective material that combines optimal brightness, very good resistance to fire as well as flexibility in a great number of applications.
This product ensures exceptional resistance to weather conditions and protection against UV rays, great performance in terms of safety (resistance to fire, hailstones), perfect transmission of more than 80% of light and needs very little maintenance (low dust retention, resistance to chemical products).
TECHNICAL INFORMATION
Physical properties
Density.................................................................. 1,38 - 1,42g/m3
Water absorption.................................................................. 0,15%
Light transmission....................................................................83%
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Thermal properties
Vicat softening point............................................................. 72-74°
Deformation temperature under load....................................... 64-65°
Thermal conductivity..................................................... 0,16W/m²°C
Heat transfer.................................................................. 5,7W/m°C
Coefficient of linear heat expansion......................... 6,8x10-5mm/m/°C
Operating temperature................................................. -20 à +60 °C
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Mechanical properties
Tensile strength at break............................................. 58-62MN/mm²
Extension at break............................................................... >100%
Modulus of elasticity....................................................... 3000N/mm²
Impact strength.................................................................. 15kNm²
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Fire rating
France............................................................................. Class M1
Belgium........................................................................... Class A1
UK.................................................................................... Class 1
Germany.......................................................................... Class B1
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