XENOY™ Resin X4850 PC PBT
Plastic Granules
XENOY™ Resin X4850 PC PBT Blend 12% Mineral-filled Low CTE
XENOY™ Resin X4850 is a 12% mineral-filled PC/PBT blend. It offers low CTE, high modulus, and good ductility. It provides high chemical resistance, low creep, fatigue resistance, and heat dimensional stability for automotive, EV, housing, and medical device parts.
Typical property data
Physical Properties
- Specific Gravity: 1.31 (ASTM D792)
- Density: 1.31 g/cm³ (ISO 1183)
- Mold Shrinkage, Flow, 3.2 mm: 0.7–0.9% (SABIC method)
- Melt Flow Rate, 266°C/5.0 kgf: 4.5 g/10 min (ASTM D1238)
- Melt Volume Rate, MVR at 265°C/5.0 kg: 4 cm³/10 min (ISO 1133)
- Water Absorption, 23°C/Saturated: 0.42% (ISO 62-1)
- Moisture Absorption, 23°C/50% RH: 0.14% (ISO 62)
Mechanical Properties
- Tensile Stress, Yield, Type I, 50 mm/min: 65 MPa (ASTM D638)
- Tensile Stress, Break, Type I, 50 mm/min: 55 MPa (ASTM D638)
- Tensile Stress, Yield, Type I, 5 mm/min: 58 MPa (ASTM D638)
- Tensile Stress, Break, Type I, 5 mm/min: 60 MPa (ASTM D638)
- Tensile Strain, Yield, Type I, 50 mm/min: 3.7% (ASTM D638)
- Tensile Strain, Break, Type I, 50 mm/min: 130% (ASTM D638)
- Tensile Strain, Yield, Type I, 5 mm/min: 3.8% (ASTM D638)
- Tensile Strain, Break, Type I, 5 mm/min: 140% (ASTM D638)
- Tensile Modulus, 5 mm/min: 4000 MPa (ASTM D638)
- Flexural Stress, Yield, 1.3 mm/min, 50 mm Span: 99 MPa (ASTM D790)
- Flexural Modulus, 1.3 mm/min, 50 mm Span: 3700 MPa (ASTM D790)
- Taber Abrasion, CS-17, 1 kg: 30 mg/1000 cycles (SABIC method)
- Tensile Stress, Yield, 5 mm/min: 58 MPa (ISO 527)
- Tensile Stress, Break, 5 mm/min: 50 MPa (ISO 527)
- Tensile Stress, Yield, 50 mm/min: 63 MPa (ISO 527)
- Tensile Stress, Break, 50 mm/min: 45 MPa (ISO 527)
- Tensile Strain, Yield, 5 mm/min: 3.4% (ISO 527)
- Tensile Strain, Break, 5 mm/min: 80% (ISO 527)
- Tensile Strain, Yield, 50 mm/min: 3.5% (ISO 527)
- Tensile Strain, Break, 50 mm/min: 30% (ISO 527)
- Tensile Modulus, 1 mm/min: 3850 MPa (ISO 527)
- Flexural Stress, Yield, 2 mm/min: 94 MPa (ISO 178)
- Flexural Modulus, 2 mm/min: 3500 MPa (ISO 178)
- Ball Indentation Hardness, H358/30: 105 MPa (ISO 2039-1)
Impact Properties
- Izod Impact, Notched, 23°C: 180 J/m (ASTM D256)
- Izod Impact, Notched, 0°C: 120 J/m (ASTM D256)
- Izod Impact, Notched, -30°C: 100 J/m (ASTM D256)
- Multiaxial Impact: 100 J (ISO 6603)
- Instrumented Dart Impact Total Energy, 23°C: 60 J (ASTM D3763)
- Instrumented Impact Total Energy, -20°C: 60 J (ASTM D3763)
- Izod Impact, Unnotched, 80 × 10 × 4 mm, +23°C: NB kJ/m² (ISO 180/1U)
- Izod Impact, Unnotched, 80 × 10 × 4 mm, -30°C: NB kJ/m² (ISO 180/1U)
- Izod Impact, Notched, 80 × 10 × 4 mm, +23°C: 20 kJ/m² (ISO 180/1A)
- Izod Impact, Notched, 80 × 10 × 4 mm, 0°C: 11 kJ/m² (ISO 180/1A)
- Izod Impact, Notched, 80 × 10 × 4 mm, -30°C: 7 kJ/m² (ISO 180/1A)
- Charpy Impact, V-Notch Edgewise, 80 × 10 × 4 mm, 23°C: 20 kJ/m² (ISO 179/1eA)
- Charpy Impact, V-Notch Edgewise, 80 × 10 × 4 mm, -30°C: 11 kJ/m² (ISO 179/1eA)
- Charpy Impact, Unnotched Edgewise, 80 × 10 × 4 mm, 23°C: NB kJ/m² (ISO 179/1eU)
- Charpy Impact, Unnotched Edgewise, 80 × 10 × 4 mm, -30°C: NB kJ/m² (ISO 179/1eU)
Thermal Properties
- Vicat Softening Temperature, Rate B/50: 134°C (ASTM D1525)
- Heat Deflection Temperature, 0.45 MPa, 3.2 mm, Unannealed: 125°C (ASTM D648)
- Heat Deflection Temperature, 1.82 MPa, 3.2 mm, Unannealed: 101°C (ASTM D648)
- Coefficient of Thermal Expansion, -40°C to 40°C, Flow: 5.2E-05 1/°C (ASTM E831)
- Coefficient of Thermal Expansion, -40°C to 40°C, Cross-Flow: 7.5E-05 1/°C (ASTM E831)
- Thermal Conductivity: 0.2 W/m-°C (ISO 8302)
- Coefficient of Thermal Expansion, -30°C to 80°C, Flow: 6.3E-05 1/°C (ISO 11359-2)
- Coefficient of Thermal Expansion, -30°C to 80°C, Cross-Flow: 8.1E-05 1/°C (ISO 11359-2)
- Vicat Softening Temperature, Rate B/50: 133°C (ISO 306)
- Vicat Softening Temperature, Rate B/120: 135°C (ISO 306)
- HDT/Bf, 0.45 MPa, Flatwise, 80 × 10 × 4 mm, Span 64 mm: 121°C (ISO 75/Bf)
- HDT/Af, 1.8 MPa, Flatwise, 80 × 10 × 4 mm, Span 64 mm: 99°C (ISO 75/Af)
Processing Parameters
- Drying Temperature: 90–100°C
- Drying Time: 2–4 hrs
- Maximum Moisture Content: 0.02%
- Melt Temperature: 255–270°C
- Nozzle Temperature: 250–265°C
- Front Zone 3 Temperature: 250–270°C
- Middle Zone 2 Temperature: 240–265°C
- Rear Zone 1 Temperature: 230–250°C
- Hopper Temperature: 40–60°C
- Mold Temperature: 60–80°C
Use & Applications
- Body panels
- Window rails
- safety equipment
- housings
- door handles
- spring-loaded applications
- medical device enclosures
- EV electric vehicle components