Polylac® PA-765B Flame Retardant Medium Impact ABS Resin
Polylac PA-765B ABS Resin is a flame-retardant material ideal for heat-sensitive parts. With UL94 ratings (1.5mm V-2 to 3.0mm 5VA), it resists fire even in thin layers. Its 44 ml/10 min melt flow ensures easy molding, while 24 KJ/m² impact strength and 77°C heat resistance keep parts durable. Perfect for electronics (TV frames, printers), power panels, and car audio consoles and coffee machines and modems.
- Manufacturer: CHIMEI
- Character: High flowability, 1.5mm V-1, 2.1mm V-0, 2.1mm 5VB, 2.5mm 5VA (TBBA series)
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Polylac® PA-765B Datasheet
| Flame Retardant ABS POLYLAC® PA-765B | ||||
| Product Description: F.R. Medium impact | ||||
| Properties | ISO Test Method | Test Condition | Unit | PA-765B |
| Melt Flow Index | 1133 | 220℃×10KG | ml/10 min | 44 |
| Mass Density | 1183 | 23 ℃ | g/cm3 | 1.16 |
| Tensile Strength | 527 | 50 mm/min, yield | MPa | 39 |
| 50 mm/min, break | MPa | 30 | ||
| Tensile Elongation | 527 | 50 mm/min | % | 15 |
| Flexural Strength | 178 | 2 mm/min | MPa | 57 |
| Flexural Modulus | 178 | 2 mm/min | GPa | 1.8 |
| Izod Impact Strength | 180/1A | 23℃, Notched | KJ/m2 | 24 |
| -30℃, Notched | KJ/m2 | 11 | ||
| Charpy Impact Strength | 179 | 23℃, Notched | KJ/m2 | 25 |
| -30℃, Notched | KJ/m2 | 11 | ||
| Vicat Softening Temp. | 306 | 50℃/hr;1KG | ℃ | 94 |
| 50℃/hr;5KG | ℃ | 80 | ||
| Heat Distortion Temp. | 75/A | 1.8MPa, unannealed | ℃ | 77 |
| 1.8MPa, annealed | ℃ | 85 | ||
| Coefficient of Linear Thermal Expansion | 11359 | – | – | 8.55 x 10-5 |
| Flammability | – | UL-94 | – | 1.5mm V-2 |
| 2.5mm V-0 | ||||
| 2.5mm 5VB | ||||
| 3.0mm 5VA | ||||
| Mold Shrinkage | 294-4 | – | % | 0.3~0.6 |
| Symbol | 1043 | – | – | >ABS-FR(17)< |
| March 11, 2024 | ||||
Polylac® PA-765B UL Product iQ
| POLYLAC® PA-765B UL Product iQ | ||
| File Number: E56070 | Yellow Card™ | Acrylonitrile Butadiene Styrene (ABS) “POLYLAC”, furnished as pellets |
| FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | ANSI/UL 94 | |
| 1.5 mm, Color: ALL | V-2 | |
| 2.1 mm, Color: ALL | V-2 | |
| 2.5 mm, Color: ALL | 5VB | |
| V-0 | ||
| 3.0 mm, Color: ALL | 5VA | |
| V-0 | ||
| ISO/IEC FLAMMABILITY PROPERTIES | VALUE | TEST METHOD |
| Flammability | IEC 60695-11-10 | |
| 1.5 mm, Color: ALL | V-2 | |
| 2.1 mm, Color: ALL | V-2 | |
| 2.5 mm, Color: ALL | V-0 | |
| 3.0 mm, Color: ALL | V-0 | |
| Flammability | IEC 60695-11-20 | |
| 2.5 mm, Color: ALL | 5VB | |
| 3.0 mm, Color: ALL | 5VA | |
| ELECTRICAL PROPERTIES | VALUE | TEST METHOD |
| Hot-wire Ignition (HWI) | UL 746A | |
| 1.5 mm | PLC 4 | |
| 2.1 mm | PLC 2 | |
| 2.5 mm | PLC 2 | |
| 3.0 mm | PLC 2 | |
| High Amp Arc Ignition (HAI) | UL 746A | |
| 1.5 mm | PLC 0 | |
| 2.1 mm | PLC 0 | |
| 2.5 mm | PLC 0 | |
| 3.0 mm | PLC 0 | |
| Comparative Tracking Index (CTI) | PLC 0 | UL 746A |
| High Voltage, Low Current Arc Resistance | PLC 7 | |
| THERMAL PROPERTIES | VALUE | TEST METHOD |
| Relative Thermal Index – Electrical Strength | UL 746B | |
| 1.5 mm | 80 °C | |
| 2.1 mm | 80 °C | |
| 2.5 mm | 80 °C | |
| 3.0 mm | 80 °C | |
| Relative Thermal Index – Mechanical Impact | UL 746B | |
| 1.5 mm | 65 °C | |
| 2.1 mm | 65 °C | |
| 2.5 mm | 65 °C | |
| 3.0 mm | 75 °C | |
| Relative Thermal Index – Mechanical Strength | UL 746B | |
| 1.5 mm | 80 °C | |
| 2.1 mm | 80 °C | |
| 2.5 mm | 80 °C | |
| 3.0 mm | 80 °C | |
| Heat Deflection (1.80 MPa) | 69 °C | ISO 75-2/A |
| (4 mm) | ||
| MECHANICAL PROPERTIES | VALUE | TEST METHOD |
| Tensile Strength | 41.8 MPa | ISO 527-2 |
| IMPACT PROPERTIES | VALUE | TEST METHOD |
| Charpy Impact | 21 kJ/m² | ISO 179-1 |
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