PC/ABS SABIC C2950HF
PC/ABS SABIC C2950HF
PC/ABS SABIC C2950HF is a halogen‑free flame‑retardant engineering plastic alloy featuring good flowability, heat resistance and excellent impact resistance.
Main Applications
Electrical‑Electronic: electrical‑electronic fields with strict flame‑retardant requirements, such as housings and internal components for electrical appliances, lighting and electrical equipment.
Automotive Industry: automotive interior and exterior parts.
Others: business machines, communication equipment, home‑appliance products.
Physical Properties
| Property Category | Test Item | Test Standard | Data | Unit |
|---|---|---|---|---|
| Physical Properties | Density / Specific Gravity | ASTM D792 | 1.18 | g/cm³ |
| Melt Flow Rate (MFR) | 260°C/2.16 kg, ASTM D1238 | 22 | g/10 min | |
| Mold Shrinkage (Flow, 3.20 mm) | Internal Method | 0.40‑0.60 | % | |
| Water Absorption (24hr) | ASTM D570 | 0.10‑0.20 | % | |
| Mechanical Properties | Tensile Strength (Yield) | ASTM D638 | 59.0‑64.1 | MPa |
| Elongation at Break | ASTM D638 | 40‑160 | % | |
| Flexural Strength (Yield) | ASTM D790 | 90.2‑96.5 | MPa | |
| Flexural Modulus | ASTM D790 | 2350‑2590 | MPa | |
| Izod Notched Impact Strength (23°C) | ASTM D256 | 450‑580 | J/m | |
| Rockwell Hardness (R‑Scale) | ASTM D785 | 121 | — | |
| Thermal Properties | Heat‑Distortion Temperature (1.8 MPa, unannealed) | ASTM D648 | 87.8‑95.0 | °C |
| Heat‑Distortion Temperature (0.45 MPa, unannealed) | ASTM D648 | 95.0‑101 | °C | |
| Vicat Softening Temperature | ASTM D1525 | 112 | °C | |
| UL RTI (No Impact) | UL 746B | 85 | °C | |
| Electrical Properties | Volume Resistivity | ASTM D257 | 1.6E+17‑2.0E+17 | Ω·cm |
| Dielectric Constant (1 MHz) | ASTM D150 | 2.7 | — | |
| Flame Retardancy | UL 94 Rating (1.5 mm) | UL 94 | V‑0 | — |
| UL 94 Rating (2.50 mm) | UL 94 | 5VB | — |
Processing Parameters
| Process Parameter | Unit | Recommended Value / Range |
|---|---|---|
| Drying Treatment | ||
| Drying Temperature | °C | 90‑110 |
| Drying Time | h | 2‑4 |
| Recommended Moisture Content | % | < 0.04 |
| Injection Molding Temperature | ||
| Melt Temperature | °C | 230‑280 |
| Mold Temperature | °C | 50‑100 |
| Injection Parameters | ||
| Injection Pressure | — | Depends on molded parts |
| Injection Speed | — | As high as possible |
Note: All information above is for reference only!
