ULTEM™ Resin 3310TD
Plastic Granules
ULTEM™ Resin 3310TD Mineral Filled Transparent PEI Resin
ULTEM™ Resin 3310TD is a mineral-filled PEI resin for injection molding. It combines low CTE, high near-infrared transparency, and strong dimensional stability. It offers 4900 MPa tensile modulus, HDT up to 208°C, and 85% light transmission at 1350 nm.
Associated Documents
TDS - Global
Typical property data
Physical Properties
- Specific Gravity: 1.546 (ASTM D792)
- Density: 1.545 g/cm³ (ISO 1183)
- Melt Flow Rate, 337°C/6.7 kgf: 10.3 g/10 min (ASTM D1238)
- Melt Volume Rate, 337°C/6.7 kg: 6.84 cm³/10 min (ISO 1133)
- Moisture Absorption, 23°C/50% RH/24 hrs: 0.077% (ISO 62-4)
- Water Absorption, 23°C/24 hrs: 0.12% (ISO 62-1)
- Mold Shrinkage, Flow: 0.58% (SABIC method)
- Mold Shrinkage, Cross Flow: 0.55% (SABIC method)
Mechanical Properties
- Tensile Stress at Break, Type I, 5 mm/min: 62 MPa (ASTM D638)
- Tensile Strain at Break, Type I, 5 mm/min: 1.5% (ASTM D638)
- Tensile Modulus, 5 mm/min: 5000 MPa (ASTM D638)
- Flexural Stress at Break, 1.3 mm/min, 50 mm span: 106 MPa (ASTM D790)
- Flexural Strength, 1.3 mm/min, 50 mm span: 109 MPa (ASTM D790)
- Flexural Modulus, 1.3 mm/min, 50 mm span: 5000 MPa (ASTM D790)
- Tensile Stress at Break, 5 mm/min: 67 MPa (ISO 527)
- Tensile Strain at Break, 5 mm/min: 1.6% (ISO 527)
- Tensile Modulus, 1 mm/min: 4900 MPa (ISO 527)
- Flexural Stress at Break, 2 mm/min: 124 MPa (ISO 178)
- Flexural Modulus, 2 mm/min: 4900 MPa (ISO 178)
Impact Properties
- Notched Izod Impact, 23°C: 47 J/m (ASTM D256)
- Unnotched Izod Impact, 23°C: 580 J/m (ASTM D4812)
- Notched Izod Impact, 80 × 10 × 4 mm, 23°C: 4.7 kJ/m² (ISO 180/1A)
- Unnotched Izod Impact, 80 × 10 × 4 mm, 23°C: 36.5 kJ/m² (ISO 180/1U)
- Charpy Impact, V-notch Edgewise, 80 × 10 × 4 mm, span 62 mm, 23°C: 4.1 kJ/m² (ISO 179/1eA)
- Charpy Impact, Unnotched Edgewise, 80 × 10 × 4 mm, span 62 mm, 23°C: 21.1 kJ/m² (ISO 179/1eU)
Thermal Properties
- Heat Deflection Temperature, 0.45 MPa, 3.2 mm, Unannealed: 206°C (ASTM D648)
- Heat Deflection Temperature, 1.82 MPa, 3.2 mm, Unannealed: 196°C (ASTM D648)
- Vicat Softening Temperature, Rate B/50: 211°C (ASTM D1525)
- Vicat Softening Temperature, Rate B/120: 211°C (ASTM D1525)
- Coefficient of Thermal Expansion, -40°C to 150°C, Flow: 3.9E-05 1/°C (ASTM E831)
- Coefficient of Thermal Expansion, -40°C to 150°C, Cross Flow: 4.0E-05 1/°C (ASTM E831)
- Heat Deflection Temperature, 0.45 MPa, Flatwise, 80 × 10 × 4 mm, span 64 mm: 208°C (ISO 75/Bf)
- Heat Deflection Temperature, 1.8 MPa, Flatwise, 80 × 10 × 4 mm, span 64 mm: 197°C (ISO 75/Af)
- Vicat Softening Temperature, Rate B/50: 211°C (ISO 306)
- Vicat Softening Temperature, Rate B/120: 212°C (ISO 306)
Optical Properties
- Light Transmission at 1.0 mm and 850 nm: 81% (ASTM D1003)
- Light Transmission at 1.0 mm and 1350 nm: 85% (ASTM D1003)
- Refractive Index at 850 nm: 1.637 (ISO 489)
- Refractive Index at 1350 nm: 1.626 (ISO 489)
- Abbe Number: 19 (ISO 489)
Injection molding Processing
- Drying Temperature: 135–150°C
- Drying Time: 4–6 hrs
- Maximum Moisture Content: 0.02%
- Melt Temperature: 360–390°C
- Nozzle Temperature: 350–380°C
- Front Zone 3 Temperature: 350–380°C
- Middle Zone 2 Temperature: 350–370°C
- Rear Zone 1 Temperature: 350–370°C
- Mold Temperature: 150–190°C
Use & Applications
- Industrial electrical components