| About |
|---|
| SILTEM STM1500 is a flexible siloxane-polyetherimide copolymer for cable and wire coatings. RoHS compliant.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polyetherimide |
| Material Status | Commercial: Active |
| Features | Good flexibility,Copolymer,V-1 |
| Availabilitys | Europe |
| Process Methods | Profile extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.18 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 320℃，2.16 kg | 8.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 1.2 to 1.4 | % | Internal Method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.12 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 590 | MPa | ISO 527-1-2 |
| tensile strength | ISO 527-2/50 | ||
| yield | 20.0 | MPa | |
| fracture | 25.0 | MPa | |
| Tensile strain | ISO 527-2/50 | ||
| yield | 15 | % | |
| fracture | 110 | % | |
| Bending modulus | 475 | MPa | ISO 178 |
| bending strength | ISO 178 | ||
| — | 18.0 | MPa | |
| — | 20.0 | MPa | |
| Taber abraser | |||
| 1000 cycles, 1000 g, CS-17 wheels | 60.0 | mg | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 15 | kJ/m² | |
| 23℃ | 25 | kJ/m² | |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| B50 | 75.0 | ℃ | ISO 306 |
| B120 | 78.0 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 75℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：23~80℃ | 1.1E-4 | 1/℃ | |
| TD：23~80℃ | 9.0E-5 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 4.7E+14 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 3.2 mm in oil | 19 | kV/mm | IEC 60243-1 |
| Relative permittivity | |||
| 100 Hz | 3.00 | IEC 60250 | |
| Dissipation factor | |||
| 100 Hz | 9.1E-3 | IEC 60250 | |
| Compared to the leakage tracing index | IEC 60112 | ||
| CTI | 175 | V | |
| Solution B | 100 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | V-1 | UL 94 | |
| Glowing wire flammability index | |||
| 3.2 mm | 960 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | 48 | % | ISO 4589-2 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Drying temperature | 105 to 110 | °C | |
| Drying time | 5.0 to 7.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Barrel temperature | 60.0 to 100 | °C | |
| Barrel 1 zone temperature | 280 to 290 | °C | |
| Barrel 2 zone temperature | 300 to 310 | °C | |
| Barrel 3 zone temperature | 310 to 320 | °C | |
| Barrel 4 zone temperature | 310 to 325 | °C | |
| Connector temperature | 315 to 325 | °C | |
| Melt temperature | 285 to 320 | °C | |
| Nozzle temperature | 300 to 320 | °C | |
| Calibration temperature, first time | 60.0 to 80.0 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Tensile Bar |
| 3. 0.079 in/min |
| 4. at Break |
| 5. at Yield |
| 6. 80*10*4 mm |
| 【 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. |