ABS CHIMEI PA 757
ABS CHIMEI PA-757 – high-gloss, medium-impact ABS for general-purpose injection moulding; fast filling with clean surface; UL 94 HB at 1.5 mm.
Sold by container only: 20.00 mt/container. Quantity = number of containers.
Key Benefits
High flow rate (MFI 18 g/10 min @ 220 °C / 10 kg) – fills thin walls and multi-cavity tools quickly.
High-gloss, paintable surface – ideal for consumer housings and cosmetic parts.
Balanced impact – Izod notched 19 kJ/m² @ 23 °C; retains toughness at −30 °C.
Thermal stability for daily-use parts – Vicat 104 °C (1 kg); HDT 83 °C (1.8 MPa, unannealed) / 98 °C (annealed).
Dimensional control – mould shrinkage 0.40–0.70 %; CLTE ≈ 8.6×10⁻⁵ 1/°C.
Quick Specifications
| Property | Typical Value | ISO Method |
|---|---|---|
| Melt Flow Index (220 °C / 10 kg) | 18 g/10 min | 1133 |
| Density | 1.05 g/cm³ | 1183 |
| Izod Notched, 23 °C | 19 kJ/m² | 180/1A |
| Izod Notched, −30 °C | 9–10 kJ/m² | 180/1A |
| Vicat Softening Point (1 kg) | 104 °C | 306 |
| Vicat Softening Point (5 kg) | 100 °C | 306 |
| Heat-Distortion Temp. (1.8 MPa, unannealed) | 83 °C | 75/A |
| Heat-Distortion Temp. (1.8 MPa, annealed) | 98 °C | 75/A |
| Coefficient of Linear Thermal Expansion | 8.6 × 10⁻⁵ 1/°C | 11359 |
| Mould Shrinkage (flow) | 0.40 – 0.70 % | 294-4 |
Applications & Certifications
Typical Applications of ABS CHIMEI PA-757
• Consumer & appliance housings • Office equipment • Toys & leisure goods • Automotive interior trim (non-plated) • General-purpose enclosures and cosmetic parts.
Certifications / Standards
• UL 94: HB @ 1.5 mm.
• Manufacturer systems: ISO 9001 / ISO 14001.
• Regulatory: typically RoHS / REACH compliant for standard ABS grades.
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