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Ineos Nova 2500 General Purpose Crystal Polystyrene  (discontinued **)

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Transparent Grade
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Ineos Nova 2500 General Purpose Crystal Polystyrene  (discontinued **).pdf
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Material Notes:
Good blending resin, Good balance of flow, strength and heat resistance, USP Class VIApplications: Consumer electronics, Housewares, Co-extrusion cap coat, Impact resin cuttingExposure to gamma radiation in the 2.02-6.06 megarad range has no significant effect on the physical and optical properties of the material.Properties were determined on injection molded specimens at 23°C and 50% R.H. unless otherwise specified.Information provided by NOVA Chemicals.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 7.0 g/10 min
7.0 g/10 min
Condition G
Mechanical Properties Metric English Comments
Hardness, Rockwell M 75
75
Tensile Strength, Yield 38.0 MPa
5510 psi
ASTM D638
Elongation at Break 2.0 %
2.0 %
ASTM D638
Modulus of Elasticity 3.103 GPa
450.1 ksi
ASTM D638
Flexural Yield Strength 76.0 MPa
11000 psi
ASTM D790
Flexural Modulus 3.448 GPa
500.1 ksi
ASTM D790
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 85.0 °C
185 °F
ASTM D648
Vicat Softening Point 102 °C
216 °F
ASTM D1525
Flammability, UL94 HB
HB
Optical Properties Metric English Comments
Refractive Index 1.59

@Wavelength 589.3 nm
1.59

@Wavelength 589.3 nm
sodium D line
Optical Density 0.046
0.046
400-700 mm avg.
Transmission, Visible 88 - 90 %
88 - 90 %
at 550 mm
Electrical Properties Metric English Comments
Dielectric Constant 2.59

@Frequency 1e+6 Hz
2.59

@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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