Vestyron® 616 Impact-Modified Polystyrene

Details Compound

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Technical data

Quantity Value Unit Comment
Physical Properties
MFI 3 g/10min
Density 1.04 g/ml
Thermal Properties
Heat Deflection temperature 86 ºC at 1.8 MPa
Vicat softening temperature 97 ºC 50°C/hr/50 N
Flameability HB@Thickness 3.20 mm
Flameability HB@Thickness 1.60 mm
Heat Deflection temperature 94 ºC at 0.46 MPa
Thermal Expansion <50 µm/m-°C @Temperature 20.0 °C
Mechanical Properties
Tensile modulus-MD 2300 MPa
(Charpy Impact Strength(unnotched 90 kJ/m²
Elongation at break-MD 40 %
Tensile Stress at yield-MD 40 MPa
Elongation at yield 3 %
(Charpy Impact Strength(unnotched 70 kJ/m² @Temperature -30.0 °C
Charpy Impact Strength (notched) 8 kJ/m²
Chemical Properties
Moisture absorption 0.0 %
Oxirane Oxygen Content 18 %
Electrical Properties
Dissipation Factor 0.00030 @Frequency 100 Hz
Dissipation Factor 0.00030 @Frequency 1e+6 Hz
Dielectric Strength 62 Kv/mm
Surface Resistance 1.00e+14 ohm
Electrical Resistivity >1.00e+15 ohm-cm
Dielectric Constant 2 @Frequency 100 Hz
Dielectric Constant 2 @Frequency 1e+6 Hz
Comparative Tracking Index 400 V