Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced |
Manufacturer | Cossa Polimeri S.r.L. |
Trade Name | ESTASTIR |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Cossa Polimeri ESTASTIR HI 1012 Polystyrene.pdf ![]() |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.05 g/cc | 0.0379 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 |
---|---|---|---|
Tensile Strength at Break | 22.0 MPa | 3190 psi | ASTM D 638 |
Tensile Strength, Yield | 16.0 MPa | 2320 psi | ASTM D 638 |
Elongation at Break | 50 % | 50 % | ASTM D 638 |
Flexural Modulus | 2.00 GPa | 290 ksi | ASTM D 790 |
Izod Impact, Notched | 0.600 J/cm @Temperature 0.000 °C |
1.12 ft-lb/in @Temperature 32.0 °F |
ASTM D 638 |
0.900 J/cm @Temperature 23.0 °C |
1.69 ft-lb/in @Temperature 73.4 °F |
ASTM D 256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Vicat Softening Point | 86.0 °C @Load 5.00 kg |
187 °F @Load 11.0 lb |
50°C/hr; ASTM D 1525 |
95.0 °C @Load 0.999 kg |
203 °F @Load 2.20 lb |
50°C/hr; ASTM D 1525 | |
Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
|
HB @Thickness 3.20 mm |
HB @Thickness 0.126 in |