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SABIC Innovative Plastics ULTEM SILTEM-STM1500 PEI (Europe-Africa-Middle East)
| Category | Polymer , Thermoplastic , Polyetherimide (PEI) |
| Manufacturer | SABIC Innovative Plastics (GE Plastics) |
| Trade Name | ULTEM |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | SABIC Innovative Plastics ULTEM SILTEM-STM1500 PEI (Europe-Africa-Middle East).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
SILTEM STM1500 is a flexible siloxane-polyetherimide copolymer for cable and wire coatings. RoHS compliant.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.18 g/cc | 0.0426 lb/in³ | ISO 1183 |
| Water Absorption at Saturation | 0.12 % | 0.12 % | ISO 62 |
| Linear Mold Shrinkage, Flow | 0.012 - 0.014 cm/cm | 0.012 - 0.014 in/in | on Tensile Bar; SABIC Method |
| Melt Index of Compound | 8.0 g/10 min @Load 2.16 kg, Temperature 320 °C |
8.0 g/10 min @Load 4.76 lb, Temperature 608 °F |
MVR [cm^3/10 min]; ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 25.0 MPa | 3630 psi | 50 mm/min; ISO 527 |
| Tensile Strength, Yield | 20.0 MPa | 2900 psi | 50 mm/min; ISO 527 |
| Elongation at Break | 110 % | 110 % | 50 mm/min; ISO 527 |
| Elongation at Yield | 15 % | 15 % | 50 mm/min; ISO 527 |
| Tensile Modulus | 0.590 GPa | 85.6 ksi | 1 mm/min; ISO 527 |
| Flexural Strength | 18.0 MPa | 2610 psi | 2 mm/min; ISO 178 |
| Flexural Yield Strength | 20.0 MPa | 2900 psi | 2 mm/min; ISO 178 |
| Flexural Modulus | 0.470 GPa | 68.2 ksi | 2 mm/min; ISO 178 |
| Izod Impact, Notched (ISO) | 25.0 kJ/m² | 11.9 ft-lb/in² | 80*10*4; ISO 180/1A |
| 15.0 kJ/m² @Temperature -30.0 °C |
7.14 ft-lb/in² @Temperature -22.0 °F |
80*10*4; ISO 180/1A | |
| Izod Impact, Unnotched (ISO) | NB | NB | 80*10*4; ISO 180/1U |
| NB @Temperature -30.0 °C |
NB @Temperature -22.0 °F |
80*10*4; ISO 180/1U | |
| Taber Abrasion, mg/1000 Cycles | 60 | 60 | CS-17, 1 kg; SABIC Method |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 110 µm/m-°C @Temperature 23.0 - 80.0 °C |
61.1 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
| CTE, linear, Transverse to Flow | 90.0 µm/m-°C @Temperature 23.0 - 80.0 °C |
50.0 µin/in-°F @Temperature 73.4 - 176 °F |
ISO 11359-2 |
| Vicat Softening Point | 75.0 °C | 167 °F | Rate B/50; ISO 306 |
| 78.0 °C | 172 °F | Rate B/120; ISO 306 | |
| Flammability, UL94 | V-1 @Thickness 1.60 mm |
V-1 @Thickness 0.0630 in |
UL 94 by SABIC-IP |
| Oxygen Index | 48 % | 48 % | ISO 4589 |
| Glow Wire Test | 960 °C @Thickness 3.20 mm |
1760 °F @Thickness 0.126 in |
IEC 60695-2-12 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 4.70e+14 ohm-cm | 4.70e+14 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ROA; IEC 60093 |
| Dielectric Constant | 3.0 @Frequency 100 Hz |
3.0 @Frequency 100 Hz |
IEC 60250 |
| Dielectric Strength | 19.0 kV/mm @Thickness 3.20 mm |
483 kV/in @Thickness 0.126 in |
in oil; IEC 60243-1 |
| Dissipation Factor | 0.0091 @Frequency 100 Hz |
0.0091 @Frequency 100 Hz |
IEC 60250 |
| Comparative Tracking Index | >= 100 V | >= 100 V | IEC 60112 |
| 175 V | 175 V | IEC 60112 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Ball Pressure Test, 75°C +/- 2°C | PASSES | IEC 60695-10-2 |
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