CHIMEI ABS PA-727 vs PA-777E: Properties & Differences
Side-by-side comparison of two genuine POLYLAC ABS grades to help you select the right one.
Property comparison
| Property | PA-727 | PA-777E |
|---|---|---|
| Melt Flow Rate | 18 g/10min | 14 g/10min |
| Density | 1.05 g/cm³ | 1.06 g/cm³ |
| Tensile Strength | 46 MPa | 50 MPa |
| Izod Impact | 20 kJ/m² | 18 kJ/m² |
| Heat Deflection Temp | 95 °C | 115 °C |
| Flammability | HB - | HB - |
PA-727 is better when
Choose PA-727 for plated appearance parts; PA-726 is the alternative plating grade, PA-777E adds heat resistance. Do not plate GP grades - adhesion fails.
PA-777E is better when
Pick PA-777E when you need both plating quality and heat resistance; PA-727 plates well but lacks the HDT, PA-777D resists heat but plates poorly.
Which should I choose, PA-727 or PA-777E?
PA-727 vs PA-726: both plate; pick per supplier molding window. vs PA-777E when heat is also required. PA-777E vs PA-727: heat + plate vs plate only. vs PA-777D: plate vs pure heat.
Can I get both grades in one shipment?
Yes - mixed containers are available. Contact us on WhatsApp for a combined quotation.