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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEI STM1700-7101 SABIC INNOVATIVE US
ULTEM™
Automotive Applications,Electrical applications
Thermal stability,High temperature resistan
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Plastic Datasheets
| hardness | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| Shore hardness | ShoreD | ASTM D2240 | 80 |
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| Glass transition temperature | DSC | 200 °C | |
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 145 °C |
| 0.45MPa,Unannealed,64.0mmSpan | ISO 75-2/Bf | 164 °C | |
| Vicat softening temperature | ISO 306/B120 | 180 °C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| Bending modulus | 50.0mmSpan4 | ASTM D790 | 2150 Mpa |
| ISO 178 | 2000 Mpa | ||
| -- | ASTM D790 | 2150 Mpa | |
| bending strength | Yield,50.0mmSpan | ASTM D790 | 94.0 Mpa |
| ISO 178 | 98.0 Mpa | ||
| ASTM D790 | 94.0 Mpa | ||
| elongation | Break | ASTM D638 | 20 % |
| Yield | ASTM D638 | 5.0 % | |
| Taber abraser | 1000Cycles,1000g,CS-17Wheel | ASTM D1044 | 50.0 mg |
| Tensile modulus | ASTM D638 | 2400 Mpa | |
| ISO 527-2/1 | 2300 Mpa | ||
| Tensile strain | Break | ISO 527-2/50 | 15 % |
| Yield | ISO 527-2/50 | 5.0 % | |
| tensile strength | Yield | ASTM D638 | 62.0 Mpa |
| Yield | ISO 527-2/50 | 68.0 Mpa | |
| Break | ISO 527-2/50 | 59.0 Mpa | |
| Break | ASTM D638 | 53.0 Mpa |
| Electrical performance | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| Dielectric constant | 100Hz | ASTM D150 | 3.13 |
| 1MHz | ASTM D150 | 3.04 | |
| 100kHz | ASTM D150 | 3.07 | |
| Dielectric strength | 3.20mm,inOil | ASTM D149 | 17 KV/mm |
| Dissipation factor | 1MHz | ASTM D150 | 5.4E-03 |
| 100Hz | ASTM D150 | 0.011 | |
| 100kHz | ASTM D150 | 6.1E-03 | |
| Surface resistivity | ASTM D257 | >1.0E+15 ohms | |
| Volume resistivity | ASTM D257 | >1.0E+16 ohms·cm |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| melt mass-flow rate | 295°C/6.6kg | ASTM D1238 | 7.0 g/10min |
| Shrinkage rate | MD：3.20mm | Internal Method | 0.87-0.92 % |
| Water absorption rate | Saturation,23°C | ISO 62 | 0.76 % |
| impact performance | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 8.0 kJ/m² |
| 23°C | ISO 180/1A | 16 kJ/m² |
| flammability | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| Extreme Oxygen Index | ASTM D2863 | 48 % | |
| UL flame retardant rating | 1.6mm | UL 94 | V-0 |
| elastomer | Test Condition | Test Method | SABIC INNOVATIVE US/STM1700-7101 |
|---|---|---|---|
| tear strength | 1.60mm | ISO 34-1 | 37 kN/m |