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Total PSC 1450 High Heat Resistance, Easy Flow Crystal Polystyrene

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Heat Resistant Grade
Manufacturer Total Atofina
Trade Name PSC
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Total PSC 1450 High Heat Resistance, Easy Flow Crystal Polystyrene.pdf
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Material Notes:
Total Petrochemicals Polystyrene 1450 is a high heat resistance, easy flow crystal polystyrene for injection molding and the foam extrusion industry. This product offers optimum fluidity and excellent thermal properties for both foams and injection molding.Information provided by Total Petrochemicals.
Physical Properties Metric English Comments
Specific Gravity 1.05 g/cc
1.05 g/cc
ASTM D792
Water Absorption <= 0.10 %
<= 0.10 %
ASTM D570
Linear Mold Shrinkage 0.0040 - 0.0070 cm/cm
0.0040 - 0.0070 in/in
ASTM D955
Melt Flow 5.0 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell L 70
70
ASTM D785
Tensile Strength at Break 49.0 MPa
7110 psi
ASTM D638
Elongation at Break 3.0 %
3.0 %
ASTM D638
Flexural Modulus 2.90 GPa
421 ksi
ASTM D790
Izod Impact, Unnotched 0.726 J/cm
1.36 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 71.0 µm/m-°C
39.4 µin/in-°F
ASTM D696
Vicat Softening Point 103 °C

@Load 1.02 kg
217 °F

@Load 2.25 lb
50°C per hour; ASTM D1525
Heat Distortion Temperature 98.9 °C
210 °F
ASTM D648
Electrical Properties Metric English Comments
Surface Resistance >= 1.00e+14 ohm
>= 1.00e+14 ohm
ISO IEC 93
Dielectric Strength 135 kV/mm
3430 kV/in
ASTM D149
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