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BASF Polystyrol® 158 K Polystyrene (Global)

Category	Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced
Manufacturer	BASF
Trade Name	Polystyrol®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	BASF Polystyrol® 158 K Polystyrene (Global).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Heat-resistant, rapid freezing general-purpose grade. Suitable for expanded film and for blending with Styrolux and impact-modified Polystyrol in heat contact applications (e.g. coffee cups).Data was collected by ISO methods and provided by BASF.

Physical Properties	Metric	English
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	0.0045 cm/cm	0.0045 in/in
Melt Flow	3.0 g/10 min @Load 5.00 kg, Temperature 200 °C	3.0 g/10 min @Load 11.0 lb, Temperature 392 °F

Mechanical Properties	Metric	English
Tensile Strength, Ultimate	55.0 MPa	7980 psi
Elongation at Break	3.0 %	3.0 %
Tensile Modulus	3.30 GPa	479 ksi
Charpy Impact Unnotched	1.70 J/cm²	8.09 ft-lb/in²
Charpy Impact, Notched	0.300 J/cm²	1.43 ft-lb/in²
Tensile Creep Modulus, 1 hour	3300 MPa	479000 psi
Tensile Creep Modulus, 1000 hours	2600 MPa	377000 psi

Thermal Properties	Metric	English
CTE, linear, Parallel to Flow	80.0 µm/m-°C @Temperature 20.0 °C	44.4 µin/in-°F @Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi)	98.0 °C	208 °F
Deflection Temperature at 1.8 MPa (264 psi)	86.0 °C	187 °F
Vicat Softening Point	101 °C	214 °F
Glass Transition Temp, Tg	100 °C	212 °F
Flammability, UL94	HB @Thickness 3.18 mm	HB @Thickness 0.125 in
Oxygen Index	18 %	18 %

Electrical Properties	Metric	English
Electrical Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm
Surface Resistance	1.00e+14 ohm	1.00e+14 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	0.000050 @Frequency 1e+6 Hz	0.000050 @Frequency 1e+6 Hz
	0.000090 @Frequency 100 Hz	0.000090 @Frequency 100 Hz
Comparative Tracking Index	425 V	425 V

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