PC Zhetie Dafeng PC02‑10R
PC Zhetie Dafeng PC02‑10R
Material Introduction: PC Zhetie Dafeng PC02‑10R is a general‑purpose polycarbonate grade featuring high transparency and medium viscosity. Manufactured by green, safe, non‑toxic and clean non‑phosgene PC process, the resin is compounded with release agent and UV stabilizer. It delivers excellent impact resistance, heat‑distortion resistance and outstanding optical transparency.
Main Applications
- Electronic & Electrical Field: Components for electronic‑electrical applications.
- Automotive Industry: Automotive parts.
- Optical Lighting: Optical components benefited from high transparency.
- Construction Field: Building materials.
- Office Equipment: Housings and components for office equipment.
- Other Sectors: Packaging, sports equipment, healthcare, aerospace and other fields.
Physical & Mechanical Properties
| Property Category | Performance Parameter | Test Standard | Value / Range | Unit |
|---|---|---|---|---|
| Physical Properties | Density | ISO 1183 | 1.20 | g/cm³ (or 1200 kg/m³) |
| Melt Mass‑Flow Rate (MFR) | ISO 1133 (300°C / 1.2 kg) | 9‑11 | g/10 min | |
| Light Transmittance (2 mm) | ASTM D1003 | ≥ 89 | % | |
| Mechanical Properties | Tensile Yield Strength | ISO 527‑1‑2 (50 mm/min) | ≥ 65 | MPa |
| Elongation at Break | ISO 527‑1‑2 (50 mm/min) | ≥ 105 | % | |
| Flexural Strength | ISO 178 (2 mm/min) | ≥ 85 | MPa | |
| Flexural Modulus | ISO 178 (2 mm/min) | ≥ 2350 | MPa | |
| IZOD Notched Impact Strength (23°C, 4 mm) | ISO 180‑4A | ≥ 65 | kJ/m² | |
| Izod Notched Impact Strength (+23°C) | ASTM D256 | 2.00 | J/cm | |
| Tensile Modulus (-30°C) | ASTM D638 | 2.20 | GPa | |
| Thermal Properties | Vicat Softening Temperature (1.50 mm) | ASTM D1525 (Rate B) | 142 | °C |
| Flame Retardant Performance | UL94 Flammability Rating | IEC 60695‑11‑10 | HB | ‑ |
| Other Properties | Carbonized / Yellow / Foreign‑Particles | Visual inspection under magnifying glass | ≤ 1 particle/kg | ‑ |
Injection Molding Processing Parameters
| Processing Stage | Process Parameter | Suggested Value / Range | Unit | Remarks |
|---|---|---|---|---|
| Pre‑drying | Drying Temperature | 110‑120 | °C | Critical requirement |
| Drying Time | 8‑10 | h | ‑ | |
| Injection Temperature | Rear Barrel Temperature | 210‑240 | °C | ‑ |
| Middle Barrel Temperature | 230‑280 | °C | ‑ | |
| Front Barrel Temperature | 240‑285 | °C | ‑ | |
| Nozzle Temperature | 240‑250 | °C | ‑ | |
| Mold Temperature | 50‑80 | °C | ‑ | |
| Injection Pressure | Injection Pressure | 80‑130 | MPa | ‑ |
| Time Parameters | Injection Time | 20‑90 | s | ‑ |
| High‑Pressure Holding Time | 0‑5 | s | ‑ | |
| Cooling Time | 20‑90 | s | ‑ | |
| Total Cycle Time | 40‑190 | s | ‑ | |
| Other Parameters | Screw Speed | 28 | rpm | ‑ |
Disclaimer: All above data is for reference only.
