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ULTEM™ Resin DU442
- Chemical Family
- Polyetherimide (PEI)Polyimides (PI)
High Flow, white colorable , UV Stabilized, impact resistant Polyetherimide blend. ECO Conforming.
Product families
Plastics — Engineering & Specialty Polymers
- High Performance Thermoplastics
Other characteristics
- Brand
- ULTEM™ Resin
- Polymer Name
- Polyether Imide (PEI)
- Additives Included
- UV Stabilizer
- Processing Methods
- Injection Molding
- Color
- White
- Markets
- Automotive & Transportation
- Consumer Goods
- Electrical & Electronics
- Industrial
- Availability
ULTEM™ resin is available in transparent and opaque custom colors, and can be glass filled for added stiffness.
- Key Benefits
- Heat Resistance
- Dimensional Stability
- Dielectric Performance
- Miniaturization and Thin Wall
- Resilience
- Technology
- Plastics
- Labeling Claims
- Bio-based
- Confirms to ECO-Label
- Material Features
- Amorphous
- Good Aesthetics
- Good Surface Appearance
- High Durability
- High Flow
- High Flowability
- High Impact Resistance
- Impact Resistance
- HIGHLIGHTS
- Long lasting reliability
- Modulus & strength retention after 80°C/85H at1000hrs
- Stable optic signals with temperature
- Dimensional stability over thermal range of -20°C to ~150°C
- Stable optic signals with humidity
- Dimensional robustness over broad environmental humidity
- Passing 200 insertion tests
- Balanced ductility and stiffness performance
- Thin-wall flame resistance
- Inherent FR characteristics, halogen and PFAS-free
- Proven economical mass production
- Easy processing with tight tolerance through molding
- Colored solutions
- Compliance to IEC 61249-2-21 , IPC 4101E and JEDEC JS709B
- Country Availability
- Canada
- China (Mainland)
- Mexico
- USA
Technical data
Table 1 of 5
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Yield, Type I, 5 mm/min) | 66 | MPa | ASTM D638 |
| Tensile Strain (Break, Type I, 5 mm/min) | 10 | % | ASTM D638 |
| Tensile Modulus (at 5 mm/min) | 2990 | MPa | ASTM D638 |
| Flexural Stress (Yield, 2.6 mm/min, 100 mm span) | 107 | MPa | ASTM D790 |
| Flexural Modulus (at 2.6 mm/min, 100 mm span) | 3060 | MPa | ASTM D790 |
Table 2 of 5
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Mold Shrinkage (flow, 24 hrs) | 0.4 - 0.7 | % | ASTM D955 |
| Melt Flow Rate (at 295°C, 6.6 kgf) | 34 | g/10 min | ASTM D1238 |
| Specific Gravity | 1.26 | — | ASTM D792 |
Table 3 of 5
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) | 130 | °C | ASTM D648 |
Table 4 of 5
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Notched, at 23°C) | 214 | J/m | ASTM D256 |
| Izod Impact (Reverse Notched, 3.2 mm) | 1490 | J/m | ASTM D256 |
Table 5 of 5
14 rows| Characteristic | Value | Unit |
|---|---|---|
| Back Pressure | 0.3 - 0.7 | MPa |
| Drying Temperature | 125 | °C |
| Drying Time | 4 - 6 | Hrs |
| Drying Time (Cumulative) | 12 | Hrs |
| Front - Zone 3 Temperature | 280 - 305 | °C |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 280 - 305 | °C |
| Middle - Zone 2 Temperature | 280 - 305 | °C |
| Mold Temperature | 90 - 110 | °C |
| Nozzle Temperature | 280 - 305 | °C |
| Rear - Zone 1 Temperature | 280 - 305 | °C |
| Screw Speed | 40 - 70 | rpm |
