Specifications
PropertyValueUnit
Physical Properties
Permeability8.3e-15to Airg-cm/(cm2-h-Pa)
Density1.19ISO 1183g/mL
Moisture Expansion0.5Possible Expansion due to heat and moisture%
flash point430Ignition Temperature; DIN 51794°C
Permeability1.1e-13to CO2g-cm/(cm2-h-Pa)
Permeability4.5e-15to N2g-cm/(cm2-h-Pa)
Permeability2.0e-14to O2g-cm/(cm2-h-Pa)
Electrical Properties
Comparative Tracking Index600DIN VDE 0303, Part 1V
Dielectric Strength30DIN VDE 0303, Part 2kV/mm
Surface Resistance50,000,000,000,000DIN VDE 0303, Part 3ohm
Volume resistance>1.00e+15DIN VDE 0303, Part 3ohm-cm
Shielding Effectiveness26Weighted Sound Reduction Index at 4 mmdB
Dielectric Constant2.8DIN VDE 0303, Part 4@Frequency 100000 Hz
Dissipation Factor0.03DIN VDE 0303, Part 4@Frequency 100000 Hz
Mechanical Properties
Coefficient of friction0.45steel/plastic
Tensile strength35ISO 527-2/1B/5@Temperature 70.0 °C;UltimateMPa
Compressive Strength103ISO 604; at YieldMPa
Tensile Stress at break-MD100ISO 527-2/1B/5@Temperature -40.0 °CMPa
shear modulus1,700Dynamic Shear Modulus at 10 Hz; ISO 537MPa
Poisson\'s ratio0.37dilation speed of 5% per min; up to 2% dilation; ISO 527-1@Temperature 23.0 °C
Elongation at break-MD4.5ISO 527-2/1B/5
Chemical Properties
Moisture Vapor Transmission55cc-mm/(m2-24h-atm)
Water absorption0.4424hrs, 23°C from dry state; ISO 62, Method 1%
Water absorption2.1Max. Weight Gain During Immersion; ISO 62, Method 1; at Saturation%
Thermal Properties
U Value5.3DIN 4701; for 5 mmW/m2
Thermal Expansion70DIN 53752A@Temperature 0.000-50.0 °C;Linearum/(m-°C)
Vicat softening temperature103ISO 306, Method B 50°C
Maximum Service Temperature70Permanent°C
Heat Deflection temperature95ISO 75;at 1.8 MPa°C
Specific Heat Capacity1.47J/(g °C)
Thermal Conductivity0.19DIN 52612W/(m K)
Appearance Properties
Refractive index1.491clear grade; ISO 489@Thickness 3.00 mm
Optical Properties
Transmittance85Total Energy Transmittance g; clear grade, 3 mm, DIN EN 410%
Absorption in the Visible Range<0.05clear grade, 3 mm%
Reflection Coefficient0.04Visible (0-1); clear grade, Reflection loss in the visible range (for each surface) @Thickness 3.00 mm
Transmittance92Visible; clear grade; DIN 5036, Part 3@Thickness 3.00 mm%
Transmittance0UV; clear grade@Thickness 3.00 mm%
