Total PSI 3351 High Heat Resistance Impact Polystyrene

Category	Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Heat Resistant Grade
Manufacturer	Total Atofina
Trade Name	PSI
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Total PSI 3351 High Heat Resistance Impact Polystyrene.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Total Petrochemicals Polystyrene 3351 is a high heat resistance, high impact polystyrene for injection molding. It is recommended for the manufacturing of articles which require good dimensional stability.Suitable applications for Total Petrochemicals Polystyrene 3351 include TV Covers, printers, scanners and electrical appliances.Information provided by Total Petrochemicals.

Physical Properties	Metric	English	Comments
Specific Gravity	1.04 g/cc	1.04 g/cc	ASTM D792
Water Absorption	0.070 %	0.070 %	ASTM D570
Linear Mold Shrinkage	0.0040 - 0.0070 cm/cm	0.0040 - 0.0070 in/in	ASTM D955
Melt Flow	5.5 g/10 min @Load 5.00 kg, Temperature 200 °C	5.5 g/10 min @Load 11.0 lb, Temperature 392 °F	ASTM D1238
Spiral Flow	46.0 cm @Temperature 220 °C	18.1 in @Temperature 428 °F	ASTM D3123

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	99	99	ASTM D785
Tensile Strength at Break	30.0 MPa	4350 psi	ASTM D638
Tensile Strength, Yield	32.0 MPa	4640 psi	ASTM D638
Elongation at Break	55 %	55 %	ASTM D638
Tensile Modulus	2.20 GPa	319 ksi	ASTM D638
Flexural Modulus	2.00 GPa	290 ksi	ASTM D790
Izod Impact, Notched (ISO)	9.50 kJ/m²	4.52 ft-lb/in²	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear	91.0 µm/m-°C	50.6 µin/in-°F	ASTM D696
Hot Ball Pressure Test	90.0 °C	194 °F	JET, 2.0 mm
Vicat Softening Point	100 °C @Load 1.02 kg	212 °F @Load 2.25 lb	50°C per hour; ASTM D1525
Heat Distortion Temperature	88.9 °C	192 °F	ASTM D648

Electrical Properties	Metric	English	Comments
Surface Resistance	>= 1.00e+13 ohm	>= 1.00e+13 ohm	ISO IEC 93
Dielectric Strength	150 kV/mm	3810 kV/in	ASTM D149

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