| Category | Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced |
| Manufacturer | |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | LATI LASTIROL R-V2 Polystyrene (PS) (UL94 V-2)
(discontinued **).pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.09 g/cc | 0.0394 lb/in³ | ISO 1183 |
| Water Absorption | 0.050 % | 0.050 % | at 23°C; ISO 62 |
| Linear Mold Shrinkage | 0.0030 cm/cm | 0.0030 in/in | LATI |
| Linear Mold Shrinkage, Transverse | 0.0030 cm/cm | 0.0030 in/in | LATI |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 47 | 47 | ASTM D785 |
| Tensile Strength, Ultimate | 40.0 MPa | 5800 psi | ISO 527 |
| Flexural Modulus | 2.75 GPa | 399 ksi | ASTM D790 |
| Izod Impact, Notched | 0.400 J/cm @Temperature -40.0 °C |
0.749 ft-lb/in @Temperature -40.0 °F |
ASTM D256 |
| 0.450 J/cm @Temperature -20.0 °C |
0.843 ft-lb/in @Temperature -4.00 °F |
ASTM D256 | |
| 0.700 J/cm @Temperature 23.0 °C |
1.31 ft-lb/in @Temperature 73.4 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 89.0 °C | 192 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 76.0 °C | 169 °F | ASTM D648 |
| Vicat Softening Point | 92.0 °C | 198 °F | 50°C/h 50N; ISO 306 |
| Flammability, UL94 | V-2 @Thickness 1.50 mm |
V-2 @Thickness 0.0591 in |
|
| Oxygen Index | 25 % | 25 % | ISO 4589 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | 23.0 kV/mm @Thickness 2.00 mm |
584 kV/in @Thickness 0.0787 in |
IEC 243-1 |
| Comparative Tracking Index | 525 V | 525 V | IEC 112 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 170 - 190 °C | 338 - 374 °F | |
| Mold Temperature | 30.0 - 50.0 °C | 86.0 - 122 °F | |
| Drying Temperature | 60.0 - 70.0 °C | 140 - 158 °F | Temperature can be reduced when using vacuum ovens. |
| Dry Time | >= 3 hour | >= 3 hour | Drying time can be reduced when using vacuum ovens. |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Heat Resistance - Ball Test (125°C) | N | IEC 335 |
| Heat Resistance - Ball Test (165°C) | N | IEC 335 |
| Injection Speed | medium - high | |
| Needle Burner Test | Y | 1.47 mm |
| Y | 3.05 mm |