Bambu Lab ASA Filament on Spool

Artno.: BL5-245100-P
Manufacturers: Bambu Lab

Extraordinary UV Resistance, Exceptional Temperature Resistance, High Impact Strength and Durability, Outdoor Use for Long-Term Purpose, Diameter 1.75mm +/- 0.03mm, AMS Compatible, RFID

Variant: 31,90 €45100 White

31,90 €45101 Black

31,90 €45102 Gray

31,90 €45200 Red

31,90 €45500 Green

31,90 €45600 Blue

31,90 €

incl. 19% VAT

(26,81 € excl. VAT)

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Bamboo ASA demonstrates remarkable durability, with exceptional resistance to UV radiation, weathering, mechanical stress, and thermal fluctuations. This makes it highly effective in protecting against breakage and color degradation. Its unique combination of properties makes Bamboo ASA an ideal choice for crafting outdoor models such as plant signs, mailboxes, wind vanes, and structural components that must endure prolonged exposure to challenging outdoor conditions.

Printing Tips

Pungent and unpleasant odors may be released during printing. Make sure your printer is placed in a well-ventilated area.
Drying conditions: 80℃ for 8 hrs. Store in a dry environment after use. Dry before use if the material absorbs moisture. For more details please refer to: Filament drying instructions on Bambu Lab Wiki.
ASA is prone to warping when printing large size and/or high infill density models. To avoid warping:
1. It is not recommended to print models with too large a size and/or high infill density.
2. Use enclosure printers and ensure the build plate is properly glued before printing.
3. Set lower printing speed and higher heatbed temperature. For more details please refer to: Common print quality problems and solutions on Bambu Lab Wiki.
Feel free to reuse your Bambu Reusable Spool. Bambu Lab has designed the entire filament feeding system around a reusable spool concept, reducing plastic waste in filament consumption by at least 20%.
All printing parameters are embedded in RFID, accessible through Bambu Lab AMS (Automatic Material System). Load and print! No more tedious setup steps.

Model Overview

Color	Hex Code	Display
White	#FFFAF2
Gray	#8A949E
Red	#E02928
Green	#00A6A0
Blue	#2140B4
Black	#000000

Recommended Printing Settings
Drying Settings (Blast Drying Oven)	80 ℃, 8 h
Printing and Keeping, Container's Humidity	<20% RH (Sealed, with Desiccant)
Nozzle Temperature	240 - 270 ℃
Bed Temperature (with Glue)	80 - 100 ℃
Printing Speed	< 250 mm/s
Physical Properties
Density	1.05 g/cm³
Vicat Softening Temperature	106 ℃
Heat Deflection Temperature	100 ℃
Melting Temperature	210 ℃
Melt Index	7.0 ± 0.8 g/10 min
Mechanical Properties
Tensile Strength	37 ± 3 MPa
Breaking Elongation Rate	9.2 ± 1.4 %
Bending Modulus	1920 ± 130 MPa
Bending Strength	65 ± 5 MPa
Impact Strength	41.1 ± 2.3 kJ/m²

Extended Specifications

Package Contents

Filament x 1 & Desiccant x 1
Package x 1
Filament Label x 1

Features

Tough and Durable

Suitable for outdoor applications and regular structural requirements due to its toughness and high impact strength.

Better Temperature Resistance

Compared to normal PETG or ABS, Bambu ASA can remain in shape even at a temperature of 100℃.

FAQs

Q: What's the difference between ABS and ASA?
A: ASA (acrylonitrile - styrene - acrylate) is a modified version of ABS that contains an additional acrylate component, which improves its weather adaptability and UV resistance.
ASA retains the impact resistance and processability of ABS (acrylonitrile - butadiene - styrene) while providing better resistance to fading, yellowing, and degradation from sunlight exposure. Both of them may release pungent and unpleasant odors during printing, but the pungent odor of ASA is notably lighter than ABS.

Q: What is the difference applications between ABS and ASA?
A: ASA is ideal for outdoor applications, such as automotive exterior parts, signage, and outdoor equipment, thanks to its enhanced weather resistance and color stability. ABS is a versatile material with excellent mechanical properties that is commonly used for indoor applications.

Q: What are the similarities between ABS and ASA?
A: In terms of physical and mechanical properties, both exhibit good impact resistance and high tensile strength, with almost the same levels of strength, toughness, and stiffness. Both ABS and ASA may release pungent and unpleasant odors during printing and the same warping tendency and enclosed printer requirement when printing large-size and/or high infill density models.

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