Zhenjiang Chimei Polylac® D-2400
Plastic Granules
Polylac® D-2400 High Heat-Resistant Grade
Polylac® D-2400 is a high heat-resistant ABS plastic resin. Designed for applications requiring superior durability and impact strength under thermal stress. With excellent mechanical properties and processing adaptability, it’s ideal for automotive, electronics, and industrial components.
Typical property data
Physical Properties
- Melt Flow Index (MFI):
- 6 cm³/10 min at 220°C, 10kg (ISO 1133)
- Density: 1.06 g/cm³ at 23°C (ISO 1183)
- Hardness: R-115 (ASTM D785)
Mechanical Properties
- Tensile Strength: 43 MPa (ISO 527, 50 mm/min)
- Elongation at Break: 20 % (ISO 527, 50 mm/min)
- Flexural Strength: 67 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.5 GPa (ISO 178, 2 mm/min)
- Hardness: R-115 (ASTM D785)
Impact Properties
- Izod Impact Strength: 10 kJ/m² at 4 mm/23°C (ISO 180)
- Charpy Impact Strength: 11 kJ/m² at 4 mm/23°C (ISO 179)
Thermal Properties
- Vicat Softening Point: 124°C, 10N, 50°C/hr (ISO 306)
- Heat Deflection Temperature (HDT):
- Annealed: 116°C at 1.8 MPa (ISO 75-2)
- Unannealed: 96°C at 1.8 MPa (ISO 75-2)
Flame Characteristics
- Burning Rate: HB at 1.5 mm thickness (UL File No. E194560)
Injection Molding
- Shrinkage: 0.3–0.6% (ISO 294-4)
Use & Applications
- Automotive-related products
- Electronics
- Electrical appliances, etc.
Features & Benefits
1. Exceptional Heat Resistance
Polylac® D-2400 performs reliably at high temperatures, with a 124°C softening point, ideal for demanding thermal applications.
2. Superior Mechanical Strength
With 43 MPa tensile strength and 2.5 GPa rigidity, it ensures durable, dimensionally precise, and long-lasting structural components.
3. Efficient Processing Versatility
Its 6.0 cm³/10min melt flow rate enables smooth injection molding, reducing manufacturing time and enhancing production efficiency.