| About |
|---|
| Luran® 388S is a specialty grade of SAN with enhanced chemical resistance and the highest mechanical strength. It is suitable for injection molding and extrusion applications. FEATURES Very good chemical resistance Very good mechanical strength Good surface appearance Good heat resistance Excellent transparency APPLICATIONS Battery housings Storage boxes Toilet seats Sanitary equipment Kitchen robot&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | SAN |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Good surface appearance,Heat Resistance, Good,Solvent resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.08 | g/cm³ | ISO 1183 |
| Apparent density | 0.65 | g/cm³ | |
| Melt Volume Rate | |||
| 220℃，10 kg | 7.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | 0.30 to 0.70 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.30 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 2.5 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 19 | kJ/m² | ISO 179 |
| 23℃ | 21 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ISO 180/A | ||
| -30℃ | 2.5 | kJ/m² | ISO 180-A |
| 23℃ | 2.5 | kJ/m² | ISO 180-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | 90.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, annealed | 102 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 107 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD | 7.0E-5 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.17 | 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 | 3.00 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 100 Hz | 5.0E-3 | IEC 60250 | |
| 1 MHz | 8.0E-3 | IEC 60250 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.560 | ISO 489 | |
| Transmittance | |||
| 550 nm | > 89.0 | % | ASTM D1003 |
| Haze | < 1.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3800 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 79.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 4.0 | % | ISO 527-2 |
| Tensile Creep Modulus（1 hr） | 3500 | MPa | ISO 899-1 |
| Tensile creep modulus | |||
| 1000 hr | 2800 | MPa | ISO 899-1 |
| bending strength | 140 | MPa | ISO 178 |
| Rockwell hardness | |||
| M-level | 86 | ||
| Ball hardness | 175 | MPa | ISO 2039-1 |
| 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 |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. With external lubricant |
| 3. 4h/80°C |
| 【 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. |