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Ineos Nova 5490 High Impact Polystyrene  (discontinued **)

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ineos Nova 5490 High Impact Polystyrene  (discontinued **).pdf
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Material Notes:
High heat, Good environmental stress crack resistance, Excellent printabilityApplications: Custom sheet, Lithographic applicationsProperties were determined on injection molded specimens at 23°C and 50% R.H. unless otherwise specified.Information provided by NOVA Chemicals.This grade no longer in product line. INEOS NOVA began October 1 2007 as an expansion of the 50:50 joint venture between NOVA Chemicals and INEOS to include North American assets. 
Physical Properties Metric English Comments
Density 1.04 g/cc
0.0376 lb/in³
ASTM D792
Linear Mold Shrinkage 0.0040 - 0.0070 cm/cm
0.0040 - 0.0070 in/in
ASTM D955
Melt Flow 2.2 g/10 min
2.2 g/10 min
Condition G
Mechanical Properties Metric English Comments
Hardness, Rockwell M 75
75
Tensile Strength, Yield 26.0 MPa
3770 psi
ASTM D638
Elongation at Break 50 %
50 %
ASTM D638
Flexural Yield Strength 33.0 MPa
4790 psi
ASTM D790
Flexural Modulus 1.62 GPa
235 ksi
ASTM D790
Izod Impact, Notched 1.28 J/cm

@Diameter 3.17 mm
2.40 ft-lb/in

@Diameter 0.125 in
bar, 0.010" notch radius; ASTM D256
Thermal Properties Metric English Comments
Vicat Softening Point 102 °C
216 °F
ASTM D1525
Electrical Properties Metric English Comments
Dielectric Constant 2.51

@Frequency 1e+6 Hz
2.51

@Frequency 1e+6 Hz
Dielectric Strength 19.7 kV/mm

@Thickness 3.17 mm
500 kV/in

@Thickness 0.125 in
Processing Properties Metric English Comments
Melt Temperature 190 - 274 °C
374 - 525 °F
Mold Temperature 38.0 - 82.0 °C
100 - 180 °F
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