ULTEM™ Resin 1100
Plastic Granules
ULTEM™ Resin 1100 Standard-flow General-purpose PEI
ULTEM™ Resin 1100 is a standard-flow PEI resin with Tg 217°C, HDT 198°C, and UL94 V-0 rating at 0.75 mm. It offers 110 MPa tensile strength, 3720 MPa modulus, and strong dimensional stability for high-temperature electrical, automotive, healthcare, and industrial parts.
Typical property data
Physical Properties
- Specific Gravity: 1.36 (ASTM D792)
- Mold Shrinkage, Flow, 3.2 mm: 0.5–0.7% (SABIC Method)
- Melt Flow Rate, 337°C/6.6 kgf: 8.8 g/10 min (ASTM D1238)
Mechanical Properties
- Tensile Stress, Yield, Type I, 5 mm/min: 110 MPa (ASTM D638)
- Tensile Strain, Break, Type I, 5 mm/min: 70% (ASTM D638)
- Tensile Modulus, 5 mm/min: 3720 MPa (ASTM D638)
- Flexural Stress, Yield, 2.6 mm/min, 100 mm Span: 165 MPa (ASTM D790)
- Flexural Modulus, 2.6 mm/min, 100 mm Span: 3720 MPa (ASTM D790)
- Izod Impact, Notched, 23°C: 37 J/m (ASTM D256)
- Izod Impact, Reverse Notched, 3.2 mm: 1548 J/m (ASTM D256)
- Gardner Impact, 23°C: 23 J (ASTM D3029)
Thermal Properties
- Glass Transition Temperature, Tg: 217°C
- Heat Deflection Temperature, 1.82 MPa, 6.4 mm, Unannealed: 198°C (ASTM D648)
- Relative Temperature Index, Electrical: 170°C (UL 746B)
- Relative Temperature Index, Mechanical with Impact: 170°C (UL 746B)
- Relative Temperature Index, Mechanical without Impact: 170°C (UL 746B)
Electrical Properties
- Arc Resistance, Tungsten, PLC: 5 PLC Code (ASTM D495)
- High Voltage Arc Track Rate, PLC: 2 PLC Code (UL 746A)
- Comparative Tracking Index, UL, PLC: 4 PLC Code (UL 746A)
- Hot-Wire Ignition, HWI, PLC 1: ≥3 mm (UL 746A)
- Hot-Wire Ignition, HWI, PLC 2: ≥0.75 mm (UL 746A)
- High Amp Arc Ignition, HAI, PLC 3: ≥3 mm (UL 746A)
- High Amp Arc Ignition, HAI, PLC 4: ≥0.75 mm (UL 746A)
Flame Characteristics
- UL Recognized 94-5VA Flame Class Rating: ≥3 mm (UL 94)
- UL Recognized 94V-0 Flame Class Rating: ≥0.75 mm (UL 94)
- UL Recognized 94V-2 Flame Class Rating: ≥0.4 mm (UL 94)
Processing Parameters
- Drying Temperature: 150°C
- Drying Time: 4–6 hrs
- Drying Time, Cumulative: 24 hrs
- Maximum Moisture Content: 0.02%
- Melt Temperature: 350–400°C
- Nozzle Temperature: 345–400°C
- Front Zone 3 Temperature: 345–400°C
- Middle Zone 2 Temperature: 340–400°C
- Rear Zone 1 Temperature: 330–400°C
- Mold Temperature: 135–165°C
- Back Pressure: 0.3–0.7 MPa
- Screw Speed: 40–70 rpm
- Shot to Cylinder Size: 40–60%
- Vent Depth: 0.025–0.076 mm
Use & Applications
- Automotive
- building & construction
- consumer
- E&E
- healthcare
- industrial
- mass transportation
- packaging