Juyuan PC Resin JY-PC-910UR
Plastic Granules
Juyuan JY-PC-910UR General Purpose Grade
Juyuan JY-PC-910UR is a medium-viscosity, UV-resistant polycarbonate resin granule designed for injection molding. It offers excellent mechanical strength, high light transmittance, and good flame retardancy, making it ideal for general plastic applications—especially those requiring weatherability and stability in outdoor and electronic uses.
Associated Documents
Data Sheet
Typical property data
Physical Properties
- Density: 1200 kg/m³ (ISO 1183)
- Mold Shrinkage: Parallel: 0.60%, Normal: 0.80%
- Water Absorption: 0.30% at 23℃ (ISO 62)
- Melt Volume-Flow Rate: 9.30 cm³/10min at 300℃, 1.2kg (ISO 1133)
- Melt Mass-Flow Rate: 10.0 g/10min at 300℃, 1.2kg (ISO 1133)
Mechanical Properties
- Tensile Strength: 65.3 MPa at 50mm/min (ISO 527-1-2)
- Tensile Modulus: 2300 MPa at 50mm/min (ISO 527-1-2)
- Strain at Break: 120.00% at 50mm/min (ISO 527-1-2)
- Flexural Strength: 95 MPa at 2mm/min (ISO 178)
- Flexural Modulus: 2310 MPa at 2mm/min (ISO 178)
Impact Properties
- IZOD Notched Impact Strength: 70.3 KJ/m² at 23℃ (ISO 180A)
Thermal Properties
- Glass Transition Temperature: 145℃ (ISO 11357-2)
- Deflection Temperature Under Load (Unannealed):
- 0.45 MPa: 136℃ (ISO 75-2/B)
- 1.8 MPa: 124℃ (ISO 75-2/A)
- Vicat Softening Temperature: 143℃ (ISO 306)
Optical Properties
- Luminous Transmittance:
- 1000 µm: 89.00% (ISO 13468-2)
- 2000 µm: 89.00% (ISO 13468-2)
Electrical Properties
- Volume Resistivity: 1×10141 \times 10^{14} Ω·m (IEC 60093)
- Surface Resistivity: 1×10161 \times 10^{16} Ω (IEC 60093)
- Electrical Strength: 34 KV/mm for 1.0mm (IEC 60243)
- Relative Permittivity:
- 100 Hz: 3.1 (IEC 60250)
- 1 MHz: 3 (IEC 60250)
- Dissipation Factor:
- 100 Hz: 0.0005 (IEC 60250)
- 1 MHz: 0.009 (IEC 60250)
Flame Characteristics
- Flammability (UL 94):
- V-2 at 0.75 mm, 1.5–2.0 mm
- HB at 2.5 mm, 3.0 mm, 6.0 mm
- Glow-Wire Ignition Temperature (GWIT):
- 1.5 mm: 850℃ (IEC 60692)
- 3.0 mm: 900℃ (IEC 60692)
Injection Molding
- Drying Temperature: 120℃
- Drying Time: 2–4 hours
- Moisture Content (Max.): ≤0.02%
- Barrel Temperatures: Rear: 250–260℃, Middle: 270–280℃, Front: 270–280℃, Nozzle: 270–280℃
- Mold Temperatures: 80–120℃
- Shot-to-Cylinder Size: 30–70%
- Hold Pressure: 50–70%
Features & Benefits
UV Resistance
Formulated with UV stabilizers to resist yellowing and degradation, extending product life in outdoor applications.
High Impact Strength
It delivers outstanding toughness even at low temperatures, suitable for structural components and protective parts.
Easy Mold Release
It contains a release agent for smooth demolding, improving production efficiency and reducing defect rates.
Use & Applications
- Electronic enclosures and components
- Automotive lighting covers and interior parts
- Outdoor lighting equipment
- General industrial components
- Consumer electronics structural parts
- Medical device housings