Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced |
Manufacturer | Styrolution |
Trade Name | PS |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Styrolution PS 3190/3191 GPPS.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.04 g/cc | 0.0376 lb/in³ | ASTM D 792 |
Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | ASTM D 955 |
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 D 1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 75 | 75 | ASTM D 785 |
Tensile Strength, Yield | 44.8 MPa | 6500 psi | ASTM D 638 |
Elongation at Break | 2.0 % | 2.0 % | ASTM D 638 |
Tensile Modulus | 3.17 GPa | 460 ksi | ASTM D 638 |
Flexural Strength | 84.1 MPa | 12200 psi | ASTM D 790 |
Flexural Modulus | 3.31 GPa | 480 ksi | ASTM D 790 |
Izod Impact, Notched | 0.214 J/cm | 0.400 ft-lb/in | ASTM D 638 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 72.0 µm/m-°C | 40.0 µin/in-°F | ASTM D 696 |
Vicat Softening Point | 101 °C @Load 1.02 kg |
213 °F @Load 2.25 lb |
120°C/h; ASTM D 1525 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.59 | 1.59 | Sodium D Line; ASTM D 542 |
Transmission, Visible | 88 - 90 % @Wavelength 550 nm |
88 - 90 % @Wavelength 550 nm |
ASTM D 1003 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Dielectric Constant | 2.5 @Thickness 1.00 mm, Frequency 1.00e+6 Hz |
2.5 @Thickness 0.0394 in, Frequency 1.00e+6 Hz |
ASTM D 150 |
Dielectric Strength | 19.7 kV/mm | 500 kV/in | ASTM D 696 |