Vestyron® 548 S Impact-Modified Polystyrene

تفاصيل مركب

معلومات تقنية

كمية قدر وحدة التعلیق
الخصائص الفيزيائية
MFI 15 g/10min
Density 1.06 g/ml
الخصائص الحرارية
Heat Deflection temperature 74 ºC at 1.8 MPa
Vicat softening temperature 83 ºC 50°C/hr/50 N
Thermal Expansion <50 µm/m-°C @Temperature 20.0 °C
Heat Deflection temperature 82 ºC at 0.46 MPa
Flameability V-2@Thickness 1.60 mm
Flameability V-2@Thickness 3.20 mm
خصائص ميكانيكية
Charpy Impact Strength (notched) 6 kJ/m²
(Charpy Impact Strength(unnotched 50 kJ/m² @Temperature -30.0 °C
Elongation at yield 1 %
Tensile Stress at yield-MD 28 MPa
Elongation at break-MD 35 %
(Charpy Impact Strength(unnotched 65 kJ/m²
Tensile modulus-MD 2400 MPa
الخواص الكيميائية
Moisture absorption 0.0 %
Oxirane Oxygen Content 26 %
الخواص الكهربائية
Dissipation Factor 0.00060 @Frequency 100 Hz
Dissipation Factor 0.00060 @Frequency 1e+6 Hz
Comparative Tracking Index 300 V
Dielectric Constant 2 @Frequency 1e+6 Hz
Dielectric Constant 2 @Frequency 100 Hz
Electrical Resistivity >1.00e+15 ohm-cm
Surface Resistance 1.00e+14 ohm
Dielectric Strength 35 Kv/mm