ASA Extrafill

High UV stability and weather resistance make ASA ideal for outdoor applications.
Working temperature: 240–255 °C
Heated bed: 80–105 °C
Available diameters: 1.75 mm and 2.85 mm
Diameter tolerance: +/- 0.05 mm
Weight:
750 g of filament (+ 230 g spool)
2.5 kg of filament (+ 590 g spool)
The length of the filament:
310 m (1.75 mm, 750 g)
105 m (2.85 mm, 750 g)
960 m (1.75 mm, 2.5 kg)
360 m (2.85 mm, 2.5 kg)
ASA is a styrenic polymer that is ideal for the production of the first functional samples before serial production for functional prototyping, manufacturing tools, but also for the production of goods for everyday usage, especially for outdoor applications. It can withstand high long-term heat exposure and exposure to UV light. 
 

Features:

  • Low levels of yellowing  
  • Excellent weather and UV light resistance
  • Retention of physical features such as color and mechanical properties 
  • Low moisture absorption
  • Impact resistance
  • Higher resilience than ABS
  • Recyclable
  • Chemical resistance against alkalis, alcohols, oils, greases, ozone, and water
  • Long-term dimensional stability
  • Low density
  • Safe to use in electrical and electronic equipment

Your ASA Extrafill color choice

ASA Extrafill "Vertigo Grey"
ASA Extrafill "Show White"
ASA Extrafill "Dijon Mustard"
ASA Extrafill "Vivid Pink"
ASA Extrafill "Traffic Black"
ASA Extrafill "Metallic Grey"
ASA Extrafill "Sky Blue"
ASA Extrafill "Traffic Yellow"
ASA Extrafill "Traffic Red"
ASA Extrafill "Traffic White"
ASA Extrafill "Natural"
ASA Extrafill "Green Grass"
ASA Extrafill "Grey Blue"
ASA Extrafill "Anthracite Grey"
ASA Extrafill "White Aluminium"

PRODUCTS COMPARISON

PC/ABS ASA Extrafill ABS Extrafill HIPS
Weather resistance yellowing UV stability yellowing yellowing
Tensile strength 42 MPa 40 MPa 32 MPa 26 MPa
Elongation at break 7% 35 % 20 % 40 %
Hardness **** ** *** **
Impact resistance (notched) *** *** ** **
Heat resistance 113 °C 94 °C 96 °C 88,5 °C

case study

Future Vehicles is a team of professionals working in aviation for more than 20years. 3D printing is a fast and cheaper way to produce prototypes. No matter whether you develop a simple cover or more complicated shape to test the functionality and compatibility with other parts, 3D printing is the easiest and the fastest way.

Amazing ASA Extrafill prints

ASA Extrafill in media