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- Supreme Petrochem SP 555 Flame Retardant Polystyrene
Supreme Petrochem SP 555 Flame Retardant Polystyrene
| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Flame Retardant |
| Manufacturer | Supreme Petrochem LTD |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Supreme Petrochem SP 555 Flame Retardant Polystyrene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Characteristics Very good flow properties Good balance of toughness and rigidity Available in any dark colors Processing MoldingApplications Large size T.V. Cabinets VCR cabinets Electrical boxes, electrical appliance partsMaterial Status: Commercial : ActiveAgency Ratings: UL 94 file E 185934Information provided by Supreme Petrochem LTD
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.16 g/cc | 1.16 g/cc | ASTM D792 |
| Melt Flow | 8.0 g/10 min @Load 5.00 kg, Temperature 200 °C |
8.0 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 25.5 MPa | 3700 psi | 50 mm/min; ASTM D638 |
| Elongation at Break | 30 % | 30 % | 50 mm/min; ASTM D638 |
| Flexural Strength | 34.3 MPa @Thickness 3.20 mm |
4970 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 |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 80.0 °C | 176 °F | ASTM D648 |
| Vicat Softening Point | 98.0 °C | 208 °F | 1kg / 120°C; ASTM D1525 |
| Flammability, UL94 | V-0 @Thickness 1.60 mm |
V-0 @Thickness 0.0630 in |
| 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. |
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