Huasheng HS052R Polycarbonate
Plastic Granules
HS052R Polycarbonate Granules Good Demolding Performance
Huasheng HS052R is a clear polycarbonate resin for injection and extrusion molding. It offers medium to high viscosity, good demolding, 88% transmittance, 62 MPa tensile strength, and V-2 flame rating for reliable general-use parts.
Associated Documents
TDS - Technical Data Sheet
Typical property data
Physical Properties
- Melt Mass-Flow Rate, MFR: 5 ± 1 g/10 min at 300℃ / 1.2 kg (GB/T 3682.1-2008)
- Density: 1200 kg/m³ (GB/T 1033.1-2008)
- Viscosity-Average Molecular Weight, Mv: 23,500 g/mol (GB/T 36214.2-2018)
Mechanical Properties
- Tensile Strength at Yield: 62 MPa (GB/T 1040.1-2018)
- Elongation at Break: 110% (GB/T 1040.1-2018)
- Flexural Strength: 93 MPa (GB/T 9341-2008)
- Izod Impact Strength: 70 kJ/m² (GB/T 1043.2-2018)
Optical Performance
- Light Transmittance: 88% at 1 mm thickness (GB/T 2410-2008)
- b Value: 0.1–0.5 at 2 mm thickness (GB/T 39822-2021)
- Yellowness Index, YI: 0–1 at 2 mm thickness (GB/T 39822-2021)
Thermal Properties
- Heat Deflection Temperature: 126℃ at 1.8 MPa (GB/T 1634.2-2019)
- Molding Shrinkage: 0.6–0.8% (GB/T 39818-2021)
- Vicat Softening Temperature: 145℃ (GB/T 1633-2000)
- Glass Transition Temperature: 147℃ (GB/T 19466.2-2004)
Flammability Rating
- Limited Oxygen Index, LOI: 27% (GB/T 2406.1-2008)
- Flame Retardant Grade: V-2 (GB/T 2408-2021)
Flammability Rating
- Recommended Processing Method: Extrusion molding / Injection molding
- Melt Flow Condition: 5 ± 1 g/10 min at 300℃ / 1.2 kg (GB/T 3682.1-2008)
- Demolding Performance: Good demolding performance
- Viscosity Profile: Medium to high viscosity
- Molding Shrinkage: 0.6–0.8% (GB/T 39818-2021)
Use & Applications
- General use