Vestyron® 512 Impact-Modified Polystyrene

Details Compound

Product Type
Applications
Producer
Supplier

Technical data

Quantity Value Unit Comment
Physical Properties
Density 1.04 g/ml
MFI 22 g/10min
Thermal Properties
Thermal Expansion <50 µm/m-°C @Temperature 20.0 °C
Flameability HB@Thickness 3.20 mm
Flameability HB@Thickness 1.60 mm
Vicat softening temperature 81 ºC 50°C/hr/50 N
Heat Deflection temperature 71 ºC at 1.8 MPa
Heat Deflection temperature 77 ºC at 0.46 MPa
Mechanical Properties
Charpy Impact Strength (notched) 5 kJ/m²
(Charpy Impact Strength(unnotched 40 kJ/m² @Temperature -30.0 °C
Elongation at yield 1 %
Tensile Stress at yield-MD 30 MPa
(Charpy Impact Strength(unnotched 50 kJ/m²
Tensile modulus-MD 2600 MPa
Elongation at break-MD 35 %
Chemical Properties
Oxirane Oxygen Content 18 %
Moisture absorption 0.0 %
Electrical Properties
Comparative Tracking Index 350 V
Dielectric Constant 2 @Frequency 1e+6 Hz
Dielectric Constant 2 @Frequency 100 Hz
Surface Resistance 1.00e+14 ohm
Electrical Resistivity >1.00e+15 ohm-cm
Dielectric Strength 62 Kv/mm
Dissipation Factor 0.00030 @Frequency 1e+6 Hz
Dissipation Factor 0.00030 @Frequency 100 Hz