| About |
|---|
| Luran® 378P G7 is a glass fiber-reinforced grade (35% GF) of SAN with very high stiffness and low thermal coefficient of linear expansion. It features good chemical and weathering resistance and is suitable for extrusion and injection molding. FEATURES Excellent mechanical strength Excellent dimensional stability Good heat resistance Chemical resistance APPLICATIONS Window frames Precision parts Machine construction&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | SAN |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Good Dimensional Stability,Heat Resistance, Good,Solvent resistance |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.36 | g/cm³ | ISO 1183 |
| Apparent density | 0.85 | g/cm³ | |
| Melt Volume Rate | |||
| 220℃，10 kg | 4.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | 0.10 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.25 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.0 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 17 | kJ/m² | ISO 179 |
| 23℃ | 17 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180/A | ||
| -30℃ | 4.0 | kJ/m² | ISO 180-A |
| 23℃ | 4.0 | kJ/m² | ISO 180-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, annealed | 108 | ℃ | ISO 75-2/B |
| 1.8 MPa, annealed | 104 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 109 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD | 2.5E-5 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.22 | W/m/K | DIN 52612 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric constant | |||
| 100 Hz | 3.50 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 7.0E-3 | IEC 60250 | |
| 1 MHz | 0.010 | IEC 60250 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 93 | ||
| Ball hardness | 240 | MPa | ISO 2039-1 |
| Tensile modulus | 12000 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 110 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.0 | % | ISO 527-2 |
| Tensile creep modulus | ISO 899-1 | ||
| 1 hr | 9500 | MPa | ISO 899-1 |
| 1000 hr | 7500 | MPa | ISO 899-1 |
| bending strength | 150 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Processing (melt) temperature | 220 to 260 | °C | |
| Mold temperature | 40 to 80 | °C | |
| Injection Velocity | 200 | mm/sec | |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |