Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced |
Manufacturer | Supreme Petrochem LTD |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Supreme Petrochem SP 6425 9885 Abrasion Resistant Polystyrene.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.05 g/cc | 1.05 g/cc | ASTM D792 |
Melt Flow | 50 g/10 min @Load 10.0 kg, Temperature 200 °C |
50 g/10 min @Load 22.0 lb, Temperature 392 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 105 | 105 | ASTM D785 |
Tensile Strength at Break | 29.4 MPa | 4260 psi | 50 mm/min; ASTM D638 |
Elongation at Break | 40 % | 40 % | 50 mm/min; ASTM D638 |
Flexural Strength | 48.1 MPa @Thickness 3.20 mm |
6980 psi @Thickness 0.126 in |
ASTM D790 |
Flexural Modulus | 2.26 GPa @Thickness 3.20 mm |
327 ksi @Thickness 0.126 in |
ASTM D790 |
Izod Impact, Notched | 0.900 J/cm @Thickness 3.20 mm |
1.69 ft-lb/in @Thickness 0.126 in |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 1.8 MPa (264 psi) | 78.0 °C | 172 °F | ASTM D648 |
Vicat Softening Point | 97.0 °C | 207 °F | 1kg / 120°C; ASTM D1525 |
Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Surface Resistance | 1.00e+12 - 1.00e+13 ohm | 1.00e+12 - 1.00e+13 ohm | ASTM D257 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 250 °C | 482 °F | |
Mold Temperature | 40.0 - 60.0 °C | 104 - 140 °F | |
Drying Temperature | 60.0 - 80.0 °C | 140 - 176 °F | ( 2 hrs) Pre drying temp. |