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BASF Polystyrol® 475 K Impact Grade Polystyrene (Europe)

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified
Manufacturer BASF
Trade Name Polystyrol®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BASF Polystyrol® 475 K Impact Grade Polystyrene (Europe).pdf
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Material Notes:
Normal flowing, high-impact grade with particularly good creep strength.Data was collected by ISO methods and provided by BASF.
Physical Properties Metric English Comments
Density 1.05 g/cc
0.0379 lb/in³
Water Absorption 0.10 %
0.10 %
Moisture Absorption at Equilibrium 0.10 %
0.10 %
Linear Mold Shrinkage, Flow 0.0055 cm/cm
0.0055 in/in
Melt Flow 4.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
4.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 26.0 MPa
3770 psi
Elongation at Break 35 %
35 %
Elongation at Yield 1.6 %
1.6 %
Tensile Modulus 1.85 GPa
268 ksi
Charpy Impact Unnotched NB
NB
10.0 J/cm²

@Temperature -30.0 °C
47.6 ft-lb/in²

@Temperature -22.0 °F
Charpy Impact, Notched 1.30 J/cm²
6.19 ft-lb/in²
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 100 µm/m-°C

@Temperature 20.0 °C
55.6 µin/in-°F

@Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi) 83.0 °C
181 °F
Deflection Temperature at 1.8 MPa (264 psi) 78.0 °C
172 °F
Vicat Softening Point 90.0 °C
194 °F
Flammability, UL94 HB

@Thickness 3.05 mm
HB

@Thickness 0.120 in
Oxygen Index 18 %
18 %
Electrical Properties Metric English Comments
Electrical Resistivity >= 1.00e+15 ohm-cm
>= 1.00e+15 ohm-cm
Surface Resistance 1.00e+13 ohm
1.00e+13 ohm
Dielectric Constant 2.5

@Frequency 100 Hz
2.5

@Frequency 100 Hz
2.5

@Frequency 1e+6 Hz
2.5

@Frequency 1e+6 Hz
Dissipation Factor 0.00020

@Frequency 100 Hz
0.00020

@Frequency 100 Hz
0.00040

@Frequency 1e+6 Hz
0.00040

@Frequency 1e+6 Hz
Comparative Tracking Index 425 V
425 V
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