Bambu ASA
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Bambu ASA is a highly durable material that offers exceptional UV, weather, mechanical, and thermal resistance. Its unique combination of properties makes it an ideal material for printing outdoor models (plant signs, mailboxes, wind vanes, etc.) and structural parts that require long-term exposure to challenging outdoor conditions.
Bambu ASA offers extraordinary UV, oxidation, and aging resistance, providing effective protection against breakage and color degradation when used outdoors for long-term purposes.
Printing recommendation:
Drying Settings (Blast Drying Oven) 80 °C，8 h
Printing and Keeping Container's Humidity < 20% RH (Sealed, with Desiccant)
Nozzle Temperature 240 - 270 °C
Bed Temperature (with Glue) 80 - 100 °C
Printing Speed < 250 mm/s
Water absorption rate 0,45%
| : | ASA |
| Visual outlook of surface: | Bright |
| Printing difficulty: | Easy |
| Hardened nozzle: | no |
| Enclosed space: | yes |
| Layer adhesion (subjective): | Good |
| Shrinking (during printing): | Low (< 0,5%) |
| Density: | 1,05 g/cccm |
| Max. Volumetric Speed: | not available |
| MFR - Melt Flow Rate: | Low (<10 g/10min) |
| HDT - Heat Distortion: | Medium (80 C< - <100 C) |
| Max. Service Temp: | 100 °C |
| Chemical resistance: | ASA is significantly more resistant than ABS, especially to alcohols and many cleaning agents. ASA can be solvent-welded, using e.g. cyclohexane, dichloroethane, methylene chloride, or butanone. |
| Elongation at break: | Medium (5%< - <10%) |
| Max. Flexural Strength: | 61 - 70 MPa |
| Flexural Modulus (stiffness): | 1500 - 1999 MPa |
| Stress at break: | 31 - 40 MPa |
| Impact strength: | 41 - 50 kJ/m2 |
| UL94 complaint (V0- strictest): | no |
| ESD - Electrostatic Discharge: | no |
| FDA compliant: | no |
| Toy Safe compliant (EC No 1272/2008): | no |
| RoHS compliant (2011/65/EU): | yes |
| REACH compliant (EC No 1907/2006): | yes |