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Total PSI 940E Impact Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified
Manufacturer Total Atofina
Trade Name PSI
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Total PSI 940E Impact Polystyrene.pdf
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Material Notes:
Description: 940E is a super high impact polystyrene designed for high gloss sheet extrusion and thermoforming applications that require additional toughness.Applications: The combination of high gloss, toughness and high stiffness makes 940E an excellent choice for cups, food packaging, custom sheet and coextrusion applications.Information provided provided by Total Petrochemicals.Total Petrochemicals acquired former Fina and Atofina plastics product lines.
Physical Properties Metric English Comments
Melt Flow 2.8 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 24.8 MPa
3600 psi
ASTM D638
Elongation at Break 50 %
50 %
ASTM D638
Tensile Modulus 2.07 GPa
300 ksi
ASTM D638
Flexural Strength 46.2 MPa
6700 psi
ASTM D790
Flexural Modulus 2.07 GPa
300 ksi
ASTM D790
Izod Impact, Notched 1.49 J/cm
2.80 ft-lb/in
ASTM D256
Falling Dart Impact 16.9 J
12.5 ft-lb
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 94.4 °C
202 °F
Annealed; ASTM D648
Vicat Softening Point 98.9 °C
210 °F
ASTM D1525
Optical Properties Metric English Comments
Gloss 90 %
90 %
60°; ASTM D523
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