esFil ASA MAX (2)

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<p>ASA is a technical material widely used in exterior applications. It is UV, weather, and chemical resistant. Ideal for functional parts that must withstand harsh environmental conditions without losing their mechanical or aesthetic properties.</p>
<p>Compare it with other materials in our

<a href="https://3dfils.com/es/content/tipos-de-filamento-3d.html">filament guide   </a></strong></span></p>

Why shop at 3DFils?

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esFil ASA MAX White
3D printer filaments

esFil ASA MAX White

€19,99 EUR
esFil ASA MAX Black
3D printer filaments

esFil ASA MAX Black

€19,99 EUR

🛡️ ASA 1.75mm Filament for 3D Printing – UV Resistance and Outdoor Durability

The ASA 1.75mm filament (Acrylonitrile Styrene Acrylate) is an ideal technical material for 3D printing of parts exposed to the outdoors. Its excellent UV, weather, and chemical resistance make it the best alternative to ABS for durable outdoor applications.

✅ Why choose ASA?

  • High weather resistance: Will not discolor or degrade with sun or water exposure.
  • Durable and stable: Maintains its mechanical properties under extreme conditions.
  • Professional finish: Excellent surface quality, ideal for end pieces.
  • Ideal for outdoors: From brackets and housings to signage and automotive parts.

🌞 ASA vs. Other filaments

  • PLA: More environmentally friendly and easier to print, but less weather-resistant.
  • ABS: Similar in properties, but ASA offers better UV resistance and less warping.
  • PETG: Good chemical resistance, but lower thermal and solar radiation stability.

🔧 ASA filament applications

  • Components exposed to sun and rain
  • Vehicle casings and exterior parts
  • Supports, signage, street furniture
  • Weather-resistant functional prototypes

🧪 ASA filament advantages

  • High UV and chemical resistance
  • Stability dimensional
  • Excellent mechanical durability
  • Ideal for prolonged outdoor use

⚠️ Disadvantages of ASA filament

  • More difficult to print than PLA (closed printer recommended)
  • Emits fumes: requires good ventilation

🔧 Printing recommendations for ASA

  • Nozzle: 0.4 mm or larger
  • Print temperature: 240-260°C
  • Heated bed: 90-110°C
  • Print speed: 40-60 mm/s
  • Closed chamber or draft shield

📊 Filament properties ASA

  • Density: ~1.07 g/cm³
  • Tensile strength: 45-50 MPa
  • Flexural strength: ~65 MPa
  • Modulus of elasticity: ~2 GPa
  • Softening temperature: 95-105°C
  • Elongation at break: ~20%
  • UV Resistance: High