Chimei Polylac® PA-747R ABS

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Chimei POLYLAC PA-747R ABS Resin

Polylac® PA-747R Extrusion Grade High Impact Strength


Polylac PA-747R ABS resin is a high-impact extrusion-grade material engineered for durability and thermal stability. Ideal for luggage, refrigerator plating, and industrial profiles, it combines smooth processing with exceptional strength, even in extreme temperatures.

  • Character: High impact strength profile extrusion materials
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Key technical data (ISO)

  • Melt Flow Index: 2.5 ml/10 min (220°C, 10kg)
  • Impact Strength: 37 KJ/m² (23°C) / 26 KJ/m² (-30°C)
  • Thermal Stability: Vicat 106°C / HDT up to 99°C
  • Flammability: UL94 HB (1.5mm)
  • Mold Shrinkage: 0.4–0.7%

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ISO TDSDownload
ASTM TDSDownload
MSDSDownload
Process GuideDownload
UL Product iQDownload

Optimized for Extrusion Efficiency

With a melt flow index of 2.5 ml/10 min, POLYLAC® PA-747R ensures smooth, consistent extrusion for complex profiles. Reduces production downtime and waste, perfect for high-volume manufacturing of automotive trims or appliance components.

Unmatched Impact Resistance

Delivering 37 KJ/m² Izod impact strength (23°C) and 26 KJ/m² at -30°C, this Extrusion ABS withstands drops, impacts, and harsh environments. Ideal for rugged luggage cases or outdoor equipment that demands reliability.

Heat-Resistant Performance

A Vicat softening temperature of 106°C and heat distortion temperature of 83–99°C ensures structural integrity under heat. Critical for refrigerator plating or components exposed to temperature fluctuations.

Chimei POLYLAC PA-747R ABS

Applications

  • Extrusion Materials: Automotive trims, window seals, and industrial profiles requiring consistent finish.
  • Luggage/Suitcases: Lightweight yet impact-resistant shells for travel gear.
  • Refrigerator Plating: Glossy, heat-resistant surfaces that maintain aesthetics in appliances.
Chimei POLYLAC PA-747R application

Polylac® PA-747R Datasheet

Extrusion ABS POLYLAC®  PA-747R
Product Description: Extrusion
PropertiesISO Test MethodTest ConditionUnitPA-747R
Melt Flow Index1133 220℃×10KGml/10 min2.5 
Mass Density1183 23 ℃g/cm31.04 
Tensile Strength527 50 mm/min, yieldMPa41 
50 mm/min, breakMPa30 
Tensile Elongation527 50 mm/min%30 
Flexural Strength178 2 mm/minMPa61 
Flexural Modulus2 mm/minGPa1.7 
Izod Impact Strength180/1A23℃, NotchedKJ/m237 
-30℃, NotchedKJ/m226 
Charpy Impact Strength179 23℃, NotchedKJ/m239 
-30℃, NotchedKJ/m228 
Vicat Softening Temp.306 50℃/hr;1KG℃106 
50℃/hr;5KG℃99 
Heat Distortion Temp.75/A1.8MPa, unannealed℃83 
1.8MPa, annealed℃99 
Coefficient of Linear Thermal Expansion11359 ––9.1 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-747R UL Product iQ

POLYLAC® PA-747R | 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

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