Light Weight ASA
The Eryone ASA lightweight filament is a high-performance 3D printing material that
combines high toughness, impact resistance, and ultra-lightweight, low-density characteristics, making it particularly suitable for applications such as aircraft models and outdoor models that demand high strength and low weight. Its excellent water resistance and UV protection ensure long-term stability in outdoor environments, avoiding the common issues of brittleness and degradation seen in PLA materials. The printed surface features a fine matte finish with minimal stringing and easy post-processing. With a heat deflection temperature of approximately 80°C, it maintains structural stability at higher temperatures, making it an ideal choice that surpasses PLA lightweight materials.
Part I:Suggests Printing Parameters
| Parameter | Set up |
| Nozzle temperature | 200-280 ℃ |
| Bed temperature | 80-100℃ |
| Bed materia | glass, PEI, spring steel plate |
| Bottom printing temperature | 220-280 ℃ |
| Sealed printing | Supports open printing; better results with enclosure. |
| Printing speed | 30-100mm/s |
| Drying conditions | 80-90℃, 10h |
Part II: Physical Properties of Materials
| Property | Testing Method | Unit | Typical Value |
| Density(g/cm³ at 21.5 ° C） | ASTM D792 (ISO 1183, GB/T 1033) | g/cm³ | 0.99 |
| Vicat Softening Temperature(° C) | ASTM D1525 (ISO 306 GB/T 1633) | ℃ | 75 |
| Heat distortion temperature(° C) | ASTM D648 1.8MPa 0.45MPa | ℃ | 72 |
| Glass transition temperature (° C) | DSC, 10 ° C/min | ℃ | 64 |
| Melt Index(g/10 min) | 220 ° C, 10kg 240 ° C, 2.16 kg | g/10min | 36 |
Part III: Mechanical Properties of Printed Samples
| Property | Test conditions | Test standards | unit | Typical Value |
| Tensile strength X-Y | 50mm/min | GB/T 1040.4 | MPa | 16.1 |
| Elastic modulus X-Y | 50mm/min | GB/T 1040.1-2006 | MPa | 972.4 |
| Elongation at break X-Y | 50mm/min | GB/T 1040.4 | MPa | 8.1 |
| Tensile strength X-Z | 50mm/min | GB/T 1843 | MPa | 8.3 |
| Elastic modulus X-Z | 50mm/min | GB/T 1040.1-2006 | MPa | 758.3 |
| Elongation at break X-Z | 50mm/min | GB/T 1040.4 | % | 7.5 |
| Bending strength | 2mm/min | GB/T 9341 | MPa | 27.5 |
| Bending modulus | 2mm/min | GB/T 9341 | MPa | 1389.6 |
| Charpy Impact strenght | 2.75J | GB/T 1843 | kJ/m2 | 4.1 |
Note: All splines are printed under the following conditions: printing temperature=250 ° C, printing speed=80mm/s, base plate 60° C, filling=100%, nozzle diameter=0.4mm