Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified |
Manufacturer | Ineos Styrenics |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Ineos Styrenics 495F High-Impact Polystyrene Resin (Global).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.04 g/cc | 0.0376 lb/in³ | ASTM D792 |
Moisture Absorption at Equilibrium | <= 0.10 % | <= 0.10 % | 23°C/50% RH |
Water Absorption at Saturation | <= 0.10 % | <= 0.10 % | |
Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | ASTM D955 |
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 |
---|---|---|---|
Hardness, Rockwell L | 55 | 55 | ASTM D785 |
Tensile Strength at Break | 20.0 MPa | 2900 psi | ASTM D638 |
Tensile Strength, Yield | 21.0 MPa | 3050 psi | ASTM D638 |
Elongation at Break | 55 % | 55 % | ASTM D638 |
Tensile Modulus | 2.137 GPa | 310.0 ksi | ASTM D638 |
Flexural Modulus | 1.655 GPa | 240.0 ksi | ASTM D790-1 |
Izod Impact, Notched | 1.23 J/cm | 2.30 ft-lb/in | ASTM D256-A |
Gardner Impact | 31.6 J @Thickness 3.17 mm, Temperature 23.0 °C |
23.3 ft-lb @Thickness 0.125 in, Temperature 73.4 °F |
ASTM D3029 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 1.8 MPa (264 psi) | 79.0 °C | 174 °F | ASTM D648 |
Vicat Softening Point | 97.0 °C | 207 °F | ASTM D1525 |
Flammability, UL94 | HB @Thickness 1.62 mm |
HB @Thickness 0.0638 in |
HB CSA 0.6, All Colors |
HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
HB UL94, All Colors |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Gloss | 45 % | 45 % | 60°; ASTM D523 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Melt Temperature | 180 - 280 °C | 356 - 536 °F | Molding |