Category | Polymer , Thermoplastic , Polystyrene (PS) |
Manufacturer | |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Total Lacqrene® 1070 Crystal Polystyrene
(discontinued **).pdf ![]() |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.05 g/cc | 0.0379 lb/in³ | ISO 1183 |
Water Absorption | <= 0.10 % | <= 0.10 % | ISO 62 |
Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | |
Melt Flow | 1.5 g/10 min @Load 5.00 kg, Temperature 200 °C |
1.5 g/10 min @Load 11.0 lb, Temperature 392 °F |
ISO 1133H |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell L | 70 | 70 | ISO 2039-2 |
Tensile Strength at Break | 48.0 MPa | 6960 psi | ISO 527-2 |
Elongation at Break | 3.0 % | 3.0 % | ISO 527-2 |
Tensile Modulus | 3.20 GPa | 464 ksi | ISO 527-2 |
Flexural Modulus | 2.90 GPa | 421 ksi | ISO 178 |
Charpy Impact Unnotched | 0.800 J/cm² | 3.81 ft-lb/in² | ISO 179/1eU |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 71.0 µm/m-°C @Temperature 20.0 °C |
39.4 µin/in-°F @Temperature 68.0 °F |
|
Deflection Temperature at 0.46 MPa (66 psi) | 96.0 °C | 205 °F | Annealed; ISO 75-2A |
Deflection Temperature at 1.8 MPa (264 psi) | 82.0 °C | 180 °F | Unannealed; ISO 75-2A |
Vicat Softening Point | 101 °C | 214 °F | 50N (T° increase = 5°C/h); ISO 306B50 |
105 °C | 221 °F | 10N (T° increase = 50°C/h); ISO 306A50 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Surface Resistivity per Square | >= 1.00e+14 ohm | >= 1.00e+14 ohm | ISO IEC93 |
Dielectric Strength | 135 kV/mm | 3430 kV/in |