Chimei Polylac® PA-757 J01 ABS

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Chimei POLYLAC PA-757 J01 ABS plastic

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.

  • Character: High rigidity/medium impact strength, standard black and pre-colored
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Key technical data (ISO)

  • Melt Flow Index: 17 ml/10 min (220°C)
  • Tensile Strength: 47 MPa
  • Impact Strength: 19 KJ/m² (23°C)
  • Heat Resistance: 106°C Vicat softening point
  • Flammability: UL94 HB (1.5mm)
  • Mold Shrinkage: 0.4–0.7%

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ISO TDSDownload
ASTM TDSDownload
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Process GuideDownload
UL Product iQDownload

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.

Chimei POLYLAC PA-757 J01 ABS

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.
Chimei POLYLAC PA-757 J01 application

Polylac® PA-757 J01 Datasheet

Black ABS POLYLAC®  PA-757_J01
Product Description: High gloss, Medium impact,black
PropertiesISO Test MethodTest ConditionUnitPA-757_J01
Melt Flow Index1133 220℃×10KGml/10 min17 
Mass Density1183 23 ℃g/cm31.05 
Tensile Strength527 50 mm/min, yieldMPa47 
50 mm/min, breakMPa35 
Tensile Elongation527 50 mm/min%35 
Flexural Strength178 2 mm/minMPa70 
Flexural Modulus2 mm/minGPa2.4 
Izod Impact Strength180/1A23℃, NotchedKJ/m219 
-30℃, NotchedKJ/m2–
Charpy Impact Strength179 23℃, NotchedKJ/m218 
-30℃, NotchedKJ/m2–
Vicat Softening Temp.306 50℃/hr;1KG℃106 
50℃/hr;5KG℃99 
Heat Distortion Temp.75/A1.8MPa, unannealed℃–
1.8MPa, annealed℃98 
Coefficient of Linear Thermal Expansion11359 ––7.9 x 10-5
Flammability–UL-94–1.5mm HB
Mold Shrinkage294-4–%0.4~0.7
Symbol1043 ––>ABS<
March  12, 2025
Notes：These are typical properties only and are not to be construed as specifications. Users should confirm results by their own test

Polylac® PA-757 J01 UL Product iQ

POLYLAC® PA-757 | UL Product iQ
File Number: E56070Yellow Card™Acrylonitrile Butadiene Styrene (ABS) “POLYLAC”, furnished as pellets
FLAMMABILITY PROPERTIESVALUETEST METHOD
FlammabilityANSI/UL 94
1.5 mm, Color: ALLHB
3.0 mm, Color: ALLHB
ISO/IEC FLAMMABILITY PROPERTIESVALUETEST METHOD
FlammabilityIEC 60695-11-10
1.5 mm, Color: ALLHB75
3.0 mm, Color: ALLHB40
ELECTRICAL PROPERTIESVALUETEST METHOD
Hot-wire Ignition (HWI)UL 746A
1.5 mmPLC 4
3.0 mmPLC 3
High Amp Arc Ignition (HAI)UL 746A
1.5 mmPLC 0
3.0 mmPLC 0
Comparative Tracking Index (CTI)PLC 0UL 746A
High Voltage Arc Tracking Rate (HVTR)PLC 1
High Voltage, Low Current Arc ResistancePLC 7
THERMAL PROPERTIESVALUETEST METHOD
Relative Thermal Index – Electrical StrengthUL 746B
1.5 mm85   °C
3.0 mm85   °C
Relative Thermal Index – Mechanical ImpactUL 746B
1.5 mm80   °C
3.0 mm80   °C
Relative Thermal Index – Mechanical StrengthUL 746B
1.5 mm85   °C
3.0 mm85   °C

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