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- Cossa Polimeri ESTASTIR HI 0412 Polystyrene
Cossa Polimeri ESTASTIR HI 0412 Polystyrene
| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Extrusion Grade , Polystyrene, Molded, Unreinforced |
| Manufacturer | Cossa Polimeri S.r.L. |
| Trade Name | ESTASTIR |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Cossa Polimeri ESTASTIR HI 0412 Polystyrene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Polystyrene for injection molding or extrusionHigh impact resistance, good thermal resistanceInformation provided by Cossa Polimeri S.r.l.
| 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 | 5.0 g/10 min @Load 5.00 kg, Temperature 200 °C |
5.0 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D 1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 25.0 MPa | 3630 psi | ASTM D 638 |
| Tensile Strength, Yield | 22.0 MPa | 3190 psi | ASTM D 638 |
| Elongation at Break | 60 % | 60 % | ASTM D 638 |
| Flexural Modulus | 1.90 GPa | 276 ksi | ASTM D 790 |
| Izod Impact, Notched | 0.800 J/cm @Temperature 0.000 °C |
1.50 ft-lb/in @Temperature 32.0 °F |
ASTM D 638 |
| 1.20 J/cm @Temperature 23.0 °C |
2.25 ft-lb/in @Temperature 73.4 °F |
ASTM D 256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Vicat Softening Point | 89.0 °C @Load 5.00 kg |
192 °F @Load 11.0 lb |
50°C/hr; ASTM D 1525 |
| 98.0 °C @Load 0.999 kg |
208 °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 |
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