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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEI 4000-7401 SABIC INNOVATIVE US
ULTEM™
Fitness equipment,Automotive Applications
High temperature resistan,enhance
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Plastic Datasheets
| hardness | Test Condition | Test Method | SABIC INNOVATIVE US/4000-7401 |
|---|---|---|---|
| Rockwell hardness | M-Scale | ASTM D785 | 85 |
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/4000-7401 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,6.40mm | ASTM D648 | 212 °C |
| Linear coefficient of thermal expansion | MD：-40to40°C | ASTME831 | 1.6E-05 cm/cm/°C |
| MD：-20to150°C | ASTME831 | 1.6E-05 cm/cm/°C | |
| RTI Elec | UL 746 | 105 °C | |
| RTI Imp | UL 746 | 105 °C | |
| RTI Str | UL 746 | 105 °C | |
| Vicat softening temperature | ASTM D15257 | 234 °C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/4000-7401 |
|---|---|---|---|
| Bending modulus | 100mmSpan | ASTM D790 | 8830 Mpa |
| bending strength | Yield,100mmSpan | ASTM D790 | 114 Mpa |
| Break,100mmSpan | ASTM D790 | 138 Mpa | |
| Friction coefficient | Steel - Dynamic | ASTM D1894 | 0.24 |
| Steel - Static6 | ASTM D1894 | 0.25 | |
| Taber abraser | 1000Cycles,1000g,CS-17Wheel | ASTM D1044 | 33.0 mg |
| Tensile strain | Break | ASTM D638 | 1.2 % |
| tensile strength | Break | ASTM D638 | 82.7 Mpa |
| Electrical performance | Test Condition | Test Method | SABIC INNOVATIVE US/4000-7401 |
|---|---|---|---|
| Compared to the anti leakage trace index | CTI | UL 746 | PLC 4 |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/4000-7401 |
|---|---|---|---|
| K (wear) coefficient | --2 | Internal Method | 62.0 |
| --3 | Internal Method | 1900 | |
| limiting pv value | Internal Method | 2.1 MPa·m/s | |
| melt mass-flow rate | 337°C/6.6kg | ASTM D1238 | 3.1 g/10min |
| Shrinkage rate | MD：3.20mm | Internal Method | 0.20-0.30 % |
| Water absorption rate | 24hr | ASTM D570 | 0.11 % |
| impact performance | Test Condition | Test Method | SABIC INNOVATIVE US/4000-7401 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.20mm | ASTM D256 | 170 J/m |
| flammability | Test Condition | Test Method | SABIC INNOVATIVE US/4000-7401 |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | V-0 |