SILTEM™ STM1500 resin is a flexible polyetherimide(PEI)-siloxane copolymer designed for wire and cable applications. The material is RoHS compliant and offers a halogen free (according VDE 0472) flame retardant solution that also offers low smoke emission and toxicity. It is an amber colored transparent material that can be selfcolored and easily processed on conventional processing equipment. The material may also be used for extrusion of e.g. corrugated pipes and profiles as well as flexible injection molded parts.
| Original Document | Technical Datasheet(English) | |||
| Solutions | Wire & Cable | |||
| Availability | North AmericaLatin AmericaSouth & Central America | |||
| Features | Good FlexibilityFlame RetardantHalogen FreeLow Smoke DensityNon(Low)ToxicNo PFAS | |||
| Applications | Wire & Cable | |||
| Appearance | AmberPellets/GranulesClear/Transparent | |||
| Processing | InjectionExtrusionProfile ExtrusionTube ExtrusionWire & Cable Extrusion | |||
| Compliance | RoHS | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Mass Flow Rate(MFR) | |||
295°C/6.6 kg | *** g/10 min | ASTM D 1238 | |
Mold Shrinkage | |||
Flow | *** % | Internal | |
Across Flow | *** % | Internal | |
Water Absorption | |||
Equilibrium, 23°C, 50% RH | % | ASTM D570 | |
Abrasion resistance | |||
Taber Abrasion, CS-17, 1 kg, 1000cy | *** mg | ASTM D1044 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | Type I, 50 mm/min |
Tensile Elongation | |||
Break | *** % | ASTM D638 | Type I, 50 mm/min |
Flexural Modulus | |||
- | *** Mpa | ASTM D790 | 2.6 mm/min, 100 mm span |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Glass Transition Temperature | *** °C | Internal | Matrix Tg |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Oxygen Index | *** % | ASTM D 2863 | |
Heat Release | *** kW/m² | FAR 25.853 | OSU peak heat release rate (5 minute test) |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | ASTM D257 | |
Surface Resistivity | > *** Ohm | ASTM D257 | |
Dielectric Constant(Permittivity) | |||
50/60 Hz | *** - | ASTM D150 | |
100 kHz | *** - | ASTM D 150 | |
Dissipation Factor | |||
50/60 Hz | *** E-4 | ASTM D 150 | |
100 kHz | *** E-4 | ASTM D 150 | |
Comparative Tracking Index (CTI) | |||
- | *** V | IEC 60112 | |
Dielectric Strength | |||
In oil, 3.2 mm | *** kV/mm | ASTM D149 | |
In air, 3.2 mm | *** kV/mm | ASTM D149 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
