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Styrolution PS 158 N/L GPPS

Category	Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Heat Resistant Grade
Manufacturer	Styrolution
Trade Name	PS
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Styrolution PS 158 N/L GPPS.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Styrolution PS 158N/L is a heat resistant, rapid freezing general purpose grade. It is suitable for expanded sheet and film; for blends with high impact polystyrene in heat contact applications; for transparent, impact resistant applications in blends with Styrolux.High heat resistanceRapid freezing during the moldingUL 94 HB (Antwerp only)Information provided by Styrolution

Physical Properties	Metric	English	Comments
Density	1.04 g/cc	0.0376 lb/inÂ³	ISO 1183
Moisture Absorption at Equilibrium	<= 0.10 % @Temperature 23.0 Â°C	<= 0.10 % @Temperature 73.4 Â°F	50% RH; ISO 62
Water Absorption at Saturation	<= 0.10 % @Temperature 23.0 Â°C	<= 0.10 % @Temperature 73.4 Â°F	ISO 62
Linear Mold Shrinkage	0.0030 - 0.0060 cm/cm	0.0030 - 0.0060 in/in	ISO 294-4
Melt Flow	3.3 g/10 min @Load 5.00 kg, Temperature 200 Â°C	3.3 g/10 min @Load 11.0 lb, Temperature 392 Â°F	ISO 1133

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	150 MPa	21800 psi	ISO 2039-1
Tensile Strength, Yield	55.0 MPa	7980 psi	ISO 527
Elongation at Break	3.0 %	3.0 %	ISO 527
Tensile Modulus	3.30 GPa	479 ksi	ISO 527
Flexural Strength	103 MPa	14900 psi	ISO 178
Charpy Impact Unnotched	<= 2.50 J/cmÂ²	<= 11.9 ft-lb/inÂ²	ISO 179
Tensile Creep Modulus, 1 hour	3300 MPa	479000 psi	ISO 899
Tensile Creep Modulus, 1000 hours	2600 MPa	377000 psi	ISO 899

Thermal Properties	Metric	English	Comments
CTE, linear	80.0 Âµm/m-Â°C	44.4 Âµin/in-Â°F	ISO 11359
Thermal Conductivity	0.170 W/m-K	1.18 BTU-in/hr-ftÂ²-Â°F	DIN 52612-1
Deflection Temperature at 0.46 MPa (66 psi)	98.0 Â°C	208 Â°F	ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	86.0 Â°C	187 Â°F	ISO 75
Vicat Softening Point	101 Â°C @Load 5.10 kg	214 Â°F @Load 11.2 lb	120Â°C/h; ASTM D 1525
	106 Â°C @Load 1.02 kg	223 Â°F @Load 2.25 lb	50Â°C/h; ISO 306
	108 Â°C @Load 1.02 kg	226 Â°F @Load 2.25 lb	120Â°C/h; ASTM D 1525
Flammability, UL94	HB	HB

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+18 ohm-cm	>= 1.00e+18 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+14 ohm	>= 1.00e+14 ohm	IEC 60093
Dielectric Constant	2.5 @Frequency 100 Hz	2.5 @Frequency 100 Hz	IEC 60250
Dissipation Factor	0.000050 @Frequency 1.00e+6 Hz	0.000050 @Frequency 1.00e+6 Hz	IEC 60250
	0.000090 @Frequency 100 Hz	0.000090 @Frequency 100 Hz	IEC 60250

Processing Properties	Metric	English	Comments
Melt Temperature	180 - 280 Â°C	356 - 536 Â°F	ISO 294
Mold Temperature	40.0 Â°C	104 Â°F	ISO 294
Injection Velocity	200 mm/sec	7.87 in/sec	ISO 294

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