Polylac® PA-757 AB High Flow Medium Impact ABS Resin
Polylac PA-757 AB is a high-gloss ABS resin with built-in antimicrobial protection, ideal for hygiene-focused products like kitchenware, medical devices, and home appliances. It offers medium impact strength, heat resistance up to 104°C, and easy molding with low shrinkage. Certified UL 94 HB for flammability and PLC 2 for electrical safety.
- Application: Daily necessities/ Home appliances/ Building materials/ Medical related equipment/ Food contact items/ others
- Character: Antimicrobial Grade,ISO 22196 (JIS Z 2801) ,GB/T 31402-2015
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Polylac® PA-757 AB Datasheet
| Antimicrobial Grade ABS POLYLAC® PA-757 AB | ||||
| Product Description: High gloss, Medium impact,Antimicrobial application | ||||
| Properties | ISO Test Method | Test Condition | Unit | PA-757 AB |
| Melt Flow Index | 1133 | 220℃×10KG | ml/10 min | 19 |
| Mass Density | 1183 | 23 ℃ | g/cm3 | 1.05 |
| Tensile Strength | 527 | 50 mm/min, yield | MPa | 45 |
| 50 mm/min, break | MPa | 34 | ||
| Tensile Elongation | 527 | 50 mm/min | % | 40 |
| Flexural Strength | 178 | 2 mm/min | MPa | 76 |
| Flexural Modulus | 178 | 2 mm/min | GPa | 2.2 |
| Izod Impact Strength | 180/1A | 23℃, Notched | KJ/m2 | 17 |
| -30℃, Notched | KJ/m2 | 8 | ||
| Charpy Impact Strength | 179 | 23℃, Notched | KJ/m2 | 17 |
| -30℃, Notched | KJ/m2 | 8 | ||
| Vicat Softening Temp. | 306 | 50℃/hr;1KG | ℃ | 104 |
| 50℃/hr;5KG | ℃ | 100 | ||
| Heat Distortion Temp. | 75/A | 1.8MPa, unannealed | ℃ | 83 |
| 1.8MPa, annealed | ℃ | 98 | ||
| Coefficient of Linear Thermal Expansion | 11359 | – | – | 8.6 x 10-5 |
| Flammability | – | UL-94 | – | 1.5mm HB |
| Mold Shrinkage | 294-4 | – | % | 0.4~0.7 |
| Symbol | 1043 | – | – | >ABS< |
| March 11, 2024 | ||||
Polylac® PA-757 AB UL Product iQ
| POLYLAC® PA-757 AB UL Product iQ | ||
| File Number: E56070 | Yellow Cardâ„¢î ‰ | Acrylonitrile Butadiene Styrene (ABS) “POLYLAC”, furnished as pellets |
| FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | ANSI/UL 94 | |
| 1.5 mm, Color: ALL | HB | |
| 3.0 mm, Color: ALL | HB | |
| ISO/IEC FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | IEC 60695-11-10 | |
| 1.5 mm, Color: ALL | HB75 | |
| 3.0 mm, Color: ALL | HB40 | |
| ELECTRICAL PROPERTIES | VALUE | TEST METHOD |
| Hot-wire Ignition (HWI) | UL 746A | |
| 1.5 mm | PLC 4 | |
| 3.0 mm | PLC 4 | |
| High Amp Arc Ignition (HAI) | UL 746A | |
| 1.5 mm | PLC 2 | |
| 3.0 mm | PLC 2 | |
| Comparative Tracking Index (CTI) | PLC 2 | UL 746A |
| Dielectric Strength | 30 kV/mm | ASTM D149 |
| High Voltage Arc Tracking Rate (HVTR) | PLC 3 | |
| Volume Resistivity | 1.0E+15 ohms·cm | ASTM D257/IEC |
| 60093 | ||
| Surface Resistivity | 1.0E+14 ohms/square | ASTM D257/IEC 60093 |
| High Voltage, Low Current Arc Resistance | PLC 5 | |
| THERMAL PROPERTIES | VALUE | TEST METHOD |
| Relative Thermal Index – Electrical Strength | UL 746B | |
| 1.5 mm | 60 °C | |
| 3.0 mm | 60 °C | |
| Relative Thermal Index – Mechanical Impact | UL 746B | |
| 1.5 mm | 60 °C | |
| 3.0 mm | 60 °C | |
| Relative Thermal Index – Mechanical Strength | UL 746B | |
| 1.5 mm | 60 °C | |
| 3.0 mm | 60 °C | |
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