Chimei Polylac® PA-709

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Chimei Polylac PA-709 ABS Resin

Polylac® PA-709 Super Impact General ABS Resin

Polylac PA-709 is a high-performance ABS material used in medical and industrial applications. It offers low monomer residue (EU 10/2011) and ISO10993 biocompatibility. With high impact strength (37 kJ/m²) and tensile strength (40 MPa), it is durable even in cold conditions. Easy to mold at 220°C and with UL94 HB flammability standards, it is ideal for medical, electrical, or durable parts.

  • Application: Plumbing fittings/front and rear vehicle spoiler/motorcycle fenders/safety helmets/water filter casings
  • Character: Ultra high impact strength/good low temperature resistance
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Chimei Polylac® PA-709 Application

Safe for Medical Use

Polylac PA-709 ABS resin meets EU 10/2011 standards for low monomer residue and passes ISO10993 biocompatibility tests. This makes it ideal for medical devices like housings or too

High Strength & Durability

With a tensile strength of 40 MPa and Izod impact resistance of 37 kJ/m² (23°C), PA-709 ABS resists cracks and wear. It stays tough even in cold environments (-30°C), perfect for equipment needing long-lasting performance.

Easy to Process Safely

The resin’s melt flow index of 6 ml/10min (220°C) ensures smooth molding. Pre-dry at 80–85°C for 2–4 hours, and mold below 240°C to avoid degradation. Its UL94 HB flammability rating adds safety for electrical or medical parts.

Chimei Polylac® PA-709

Polylac® PA-709 Datasheet

General ABS POLYLAC® PA-709
Product Description: Super impact
PropertiesISO Test MethodTest ConditionUnitPA-709
Melt Flow Index1133220℃×10KGml/10 min6
Mass Density118323  ℃g/cm31.03
Tensile Strength52750 mm/min, yieldMPa40
50 mm/min, breakMPa31
Tensile Elongation52750 mm/min%35
Flexural Strength1782 mm/minMPa58
Flexural Modulus1782 mm/minGPa1.8
Izod Impact Strength180/1A23℃, NotchedKJ/m237
-30℃, NotchedKJ/m227
Charpy Impact Strength17923℃, NotchedKJ/m238
-30℃, NotchedKJ/m229
Vicat Softening Temp.30650℃/hr;1KG℃105
50℃/hr;5KG℃97
Heat Distortion Temp.75/A1.8MPa, unannealed℃82
1.8MPa, annealed℃98
Coefficient of Linear Thermal Expansion11359––9.3 x 10-5
Flammability–UL-94–1.5mm HB
Mold Shrinkage294-4–%0.4~0.7
Symbol1043––>ABS<
March 11, 2024

Polylac® PA-709 UL Product iQ

POLYLAC® PA-709 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 4
High Amp Arc Ignition (HAI)UL 746A
1.5 mmPLC 0
3.0 mmPLC 0
Comparative Tracking Index (CTI)PLC 1UL 746A
High Voltage Arc Tracking Rate (HVTR)PLC 0
High Voltage, Low Current Arc ResistancePLC 6
THERMAL PROPERTIESVALUETEST METHOD
Relative Thermal Index – Electrical StrengthUL 746B
1.5 mm60   °C
3.0 mm60   °C
Relative Thermal Index – Mechanical ImpactUL 746B
1.5 mm60   °C
3.0 mm60   °C
Relative Thermal Index – Mechanical StrengthUL 746B
1.5 mm60   °C
3.0 mm60   °C
Report Date: 1983-06-23

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