Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Flame Retardant |
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 553 Flame Retardant Polystyrene.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.12 g/cc | 1.12 g/cc | ASTM D792 |
Melt Flow | 10 g/10 min @Load 5.00 kg, Temperature 200 °C |
10 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | 24.5 MPa | 3550 psi | 50 mm/min; ASTM D638 |
Elongation at Break | 40 % | 40 % | 50 mm/min; ASTM D638 |
Flexural Strength | 39.2 MPa @Thickness 3.20 mm |
5690 psi @Thickness 0.126 in |
ASTM D790 |
Flexural Modulus | 1.86 GPa @Thickness 3.20 mm |
270 ksi @Thickness 0.126 in |
ASTM D790 |
Izod Impact, Notched | 1.00 J/cm @Thickness 3.20 mm |
1.87 ft-lb/in @Thickness 0.126 in |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Hot Ball Pressure Test | 82.0 °C | 180 °F | IEC335-1 |
Deflection Temperature at 1.8 MPa (264 psi) | 81.0 °C | 178 °F | ASTM D648 |
Vicat Softening Point | 101 °C | 214 °F | 1kg / 120°C; ASTM D1525 |
Flammability, UL94 | V-2 @Thickness 1.60 mm |
V-2 @Thickness 0.0630 in |
|
Glow Wire Test | 850 °C | 1560 °F | IEC 695-2-1 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | >= 1.00e+16 ohm-cm | >= 1.00e+16 ohm-cm | IEC 93 |
Surface Resistance | >= 1.00e+14 ohm | >= 1.00e+14 ohm | IEC 93 |
Dielectric Constant | 2.6 @Frequency 1e+6 Hz |
2.6 @Frequency 1e+6 Hz |
IEC 250 |
Dissipation Factor | 0.00040 @Frequency 1e+6 Hz |
0.00040 @Frequency 1e+6 Hz |
IEC 250 |
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 | Pre drying temp. |