Chimei Polylac® PA-757 J01 ABS
Plastic Granules
Polylac® PA-757 J01 Standard Black Color Medium Impact
POLYLAC PA-757 J01 is a high-gloss, pre-colored ABS resin engineered for durability and aesthetics. With high rigidity, medium impact strength, and excellent flow properties, it’s ideal for sleek, functional parts like appliance housings and cosmetic packaging. Available in standard-white and pre-colored (including deep black), it eliminates painting steps for cost efficiency.
Associated Documents
ISO TDS
ASTM TDS
MSDS
UL Product iQ
Processing Data
Typical property data
Physical Properties
- Mass Density: 1.05 g/cm³ (ISO 1183, 23°C)
Mechanical Properties
- Tensile Strength:
- At yield: 47 MPa (ISO 527, 50 mm/min)
- At break: 35 MPa (ISO 527, 50 mm/min)
- Tensile Elongation: 35% (ISO 527, 50 mm/min)
- Flexural Strength: 70 MPa (ISO 178, 2 mm/min)
- Flexural Modulus: 2.4 GPa (ISO 178, 2 mm/min)
- Izod Impact Strength:
- At 23°C, Notched: 19 KJ/m² (ISO 180/1A)
- Charpy Impact Strength:
- At 23°C, Notched: 18 KJ/m² (ISO 179)
Thermal Properties
- Vicat Softening Temperature:
- 106°C (50°C/hr; 1KG, ISO 306)
- 99°C (50°C/hr; 5KG, ISO 306)
- Heat Distortion Temperature:
- 98°C (1.8 MPa, annealed, ISO 75/A)
- Coefficient of Linear Thermal Expansion: 7.9 × 10⁻⁵ (ISO 11359)
Flammability
UL-94 Rating: HB (1.5 mm)
Mold Shrinkage
Mold Shrinkage: 0.4–0.7% (ISO 294-4)
Features & Benefits
Premium Aesthetic Finish
The high-gloss surface of Black ABS POLYLAC® PA-757 J01 delivers a polished, ready-to-use appearance. Perfect for cosmetic boxes and appliances, it reduces post-processing like painting or coating.
Balanced Impact Resistance
With 19 KJ/m² Izod impact strength (23°C), this Chimei ABS Resin PA757 J01 withstands everyday knocks and drops. Ideal for office equipment and appliance shells that demand durability without brittleness.
Heat-Resistant Performance
Vicat softening temperature of 106°C ensures stability in warm environments. Use for components near heat sources, like printer housings or small kitchen appliances, without warping.
Use & Applications
- Household Appliances: High-gloss refrigerator panels, microwave shells, and air conditioner vents.
- Cosmetic Packaging: Luxury compacts, lipstick cases, and skincare containers with scratch-resistant finishes.
- Office Appliances: Printer housings, monitor bezels, and ergonomic keyboard frames.
