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Polycarbonate Skylight Products : PALSUN
PALTUF and PALSUN sheets are as transparent as glass, but
200 times stronger while weighing 50% less. PALTUF and
PALSUN sheets are ideal in areas exposed to vandalism or
high impact. They provide the answer to virtually every
covering and glazing application for both designers and
contrators.
Service Temperature Range
-40°C to +120°C
H.D.T.(1.82 MPa)
130°C
Coefficient of Linear Thermal Expansion
6.5 x 10-5/°C
Thermal Conductivity
0.21 W/m °K
Specific Heat Capacity
1.3kJ/kg °K
Light Transmission
89%
Specific Gravity
1.2
Tensile Strength
65 MPa
Tensile Modulus
2,300 MPa
Elongation at Break
>90%
Flexural Strength at yield
5,600 MPa
Flexural Modulus
95 MPa
Impact Resistance - Falling Weight ISO 6603/1
158J
The flammability classifications of PALTUF/PALSUN and PALTUF/PALSUN FR are listed below by country.
Table of typical properties of 3mm sheet :