Zhenjiang Chimei Polylac® PA-757KF
Plastic Granules
Polylac® PA-757KF Low Residual Monomer Grade
Polylac® PA-757KF is a food-grade ABS plastic with low residual monomer content. It’s compliant with GB4806 standards, making it safe for food-contact applications. This resin delivers strength, durability, and easy processability for a wide range of industries.
Typical property data
Physical Properties
- Melt Flow Rate (MFR):
- 1.6 cm³/10 min (ISO 1133, 200℃, 5 kg)
- 18 cm³/10 min (ISO 1133, 220℃, 10 kg)
- Hardness: R-116 (ASTM D785)
- Density: 1.04 g/cm³ (ISO 1183, 23℃)
Mechanical Properties
- Tensile Strength: 46 MPa (ISO 527, 50 mm/min)
- Elongation at Break: 20% (ISO 527, 50 mm/min)
- Flexural Strength: 69 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.4 GPa (ISO 178, 2 mm/min)
Impact Properties
- Izod Impact Strength: 18 kJ/m² (ISO 180, 4 mm, 23℃)
- Charpy Impact Strength: 20 kJ/m² (ISO 179, 4 mm, 23℃)
Thermal Properties
- Vicat Softening Temperature: 103℃ (ISO 306, 10N, 50℃/hr)
- Heat Deflection Temperature (HDT):
- 98℃ (ISO 75-2, 1.8 MPa, annealed)
- 83℃ (ISO 75-2, 1.8 MPa, unannealed)
Flame Characteristics
- Flammability Rating: HB at 1.5 mm thickness (UL Test, File No. E194560)
Use & Applications
- Food containers
- Small household appliances
Features & Benefits
1. Food-Safe Certified Material
Polylac® PA-757KF meets GB4806 standards, ensuring safety for food-contact products like containers and kitchen tools.
2. Superior Mechanical Strength
With 46 MPa tensile strength, this resin guarantees dependable durability for automotive parts and heavy-duty consumer goods.
3. Efficient for Injection Molding
Its 18 cm³/10 min melt flow rate ensures fast, smooth molding for high-precision and high-volume manufacturing needs.