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ULTEM™ Resin 4211
ULTEM™ Resin 4211 is a 20% Glass fiber filled and PTFE filled, standard flow Polyetherimide (Tg 217C). ECO Conforming.
Product families
Plastics — Engineering & Specialty Polymers
- High Performance Thermoplastics
Other characteristics
- Brand
- ULTEM™ Resin
- Polymer Name
- Polyether Imide (PEI)
- Fillers Included
- Glass Fiber, PTFE
- Glass Fiber
- PTFE
- Additives Included
- Flame Retardant
- Processing Methods
- Injection Molding
- Note
ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.
- Markets
- Automotive & Transportation
- Consumer Goods
- Electrical & Electronics
- Industrial
- Personal Care
- Printing & Packaging
- Availability
ULTEM™ resin is available in transparent and opaque custom colors, and can be glass filled for added stiffness.
- Flame Rating
- UL 94 V0
- Technology
- Plastics
- Labeling Claims
- Bio-based
- Confirms to ECO-Label
- Low Toxicity
- Sustainable
Technical data
Table 1 of 6
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Stress (Yield, Type I, 5 mm/min) | 129 | MPa | ASTM D638 |
| Tensile Strain (Break, Type I, 5 mm/min) | 3 | % | ASTM D638 |
| Flexural Stress (Break, 2.6 mm/min, 100 mm span) | 193 | MPa | ASTM D790 |
| Flexural Modulus (at 2.6 mm/min, 100 mm span) | 7100 | MPa | ASTM D790 |
Table 2 of 6
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Flow Rate (at 337°C, 6.6 kgf) | 10.3 | g/10 min | ASTM D1238 |
| Specific Gravity | 1.48 | — | ASTM D792 |
Table 3 of 6
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) | 212 | °C | ASTM D648 |
| Relative Temperature Index (Electrical) ᵖ | 105 | °C | UL 746B |
| Relative Temperature Index (Mechanical with impact) ᵖ | 105 | °C | UL 746B |
| Relative Temperature Index (Mechanical without impact) ᵖ | 105 | °C | UL 746B |
Table 4 of 6
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Izod Impact (Reverse Notched, 3.2 mm) | 437 | J/m | ASTM D256 |
Table 5 of 6
14 rows| Characteristic | Value | Unit |
|---|---|---|
| Back Pressure | 0.3 - 0.7 | MPa |
| Drying Temperature | 135 | °C |
| Drying Time | 4 - 6 | Hrs |
| Drying Time (Cumulative) | 10 | Hrs |
| Front - Zone 3 Temperature | 350 - 370 | °C |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 350 - 370 | °C |
| Middle - Zone 2 Temperature | 345 - 365 | °C |
| Mold Temperature | 135 - 165 | °C |
| Nozzle Temperature | 350 - 370 | °C |
| Rear - Zone 1 Temperature | 340 - 360 | °C |
| Screw Speed | 40 - 70 | rpm |
Table 6 of 6
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| UL Recognized (94V-0 Flame Class Rating) ᵖ | 1.5 | mm | UL 94 |
