Discover the robust and versatile ABS thermoplastic—a staple in FDM 3D
printing known for its excellent mechanical strength, impact
resistance, and thermal stability.
Material Name:
ABS (Acrylonitrile Butadiene Styrene)
Description:
ABS is a widely used petroleum-based thermoplastic renowned for
its toughness, durability, and ability to withstand higher
temperatures compared to materials like PLA. Its excellent
mechanical properties and impact resistance make it a popular
choice for functional applications across various industries,
including automotive, electronics, and consumer products. ABS
offers a good balance of strength and flexibility, allowing for
the production of parts that can endure mechanical stress while
maintaining structural integrity. Additionally, it is compatible
with various post-processing techniques such as sanding,
machining, drilling, and painting, enhancing its versatility for
both prototyping and end-use applications. Its ability to be
smoothed using acetone vapor further improves surface finish,
making it suitable for aesthetic models as well.
Material Type:
Thermoplastic Polymer
Price:
Available color:
Black
White
Natural (off-white)
Red
Blue
Green
Yellow
Gray
Process compatibility:
FDM compatible
Special Properties:
High Impact Resistance
Good Heat Resistance
Post-Processing Friendly
Acetone Vapor Smoothing Capability
Limitations:
Warping Tendency
Requires Heated Bed and
Enclosure
Fume Emission
UV Sensitivity
Material rating
Key ABS properties rated to guide you in selecting the best fit
for your 3D printing needs.
Strength4
of 5
Flexibility3 of 5
Detail Resolution3 of 5
Surface Smoothness2 of 5
Heat Resistance4 of 5
Chemical Resistance3 of 5
Ease of Printing2 of 5
Cost Efficiency4 of 5
Applications
ABS is ideal for creating durable prototypes, mechanical
components, and end-use parts that require robustness and heat
resistance. Its properties make it suitable for items that must
endure mechanical stress or moderately high temperatures.
Automotive Applications
Dashboard fittings
Interior trim pieces
Functional prototypes for testing
Consumer Electronics Applications
Housings for gadgets
Enclosures and casings
Appliances Applications
Durable components exposed to wear
Heat-resistant parts
Toys Applications
Building blocks like LEGO
Recreational equipment
Additional Applications
Functional Prototypes
Snap-Fit Components
Manufacturing Aids
Post-Processed Parts
Mechanical Properties
ABS offers a good balance of strength and flexibility, making it
suitable for parts that must withstand stress and strain.
Property
Value, metric
Tensile Strength
Approximately 30 MPa
Tensile Modulus
Approximately 2,100 MPa
Elongation at Break (%)
6%
Flexural Strength
Approximately 45 MPa
Flexural Modulus
Approximately 2,300 MPa
Notched Izod Impact Strength
Approximately 100 J/m
Shore Hardness
Shore D 70
Characteristics
Printing with ABS requires careful control of printing conditions
to prevent common issues like warping and layer separation. A
heated bed and an enclosed build chamber help maintain the
necessary temperature consistency.
Type
Value
Lead Time
1-5 business days
Wall Thickness
Minimum 1.2 mm
Tolerance
±0.15%, minimum ±0.2 mm
Max Part Size
Up to 450 x 450 x 450 mm
Layer Height
0.1 mm to 0.3 mm
Thermal Properties
ABS maintains its mechanical properties in environments with
elevated temperatures, making it suitable for applications where
heat resistance is important.
Property
Value, metric
Heat Deflection Temperature (HDT)
Approximately 95°C at 0.455 MPa
Thermal Expansion Coefficient
Approximately 90 x 10^-6 /°C
Thermal Expansion (Scale 0-100)
70
Max Service Temperature
Up to 85°C before significant deformation may occur
Electrical Properties
ABS is an effective electrical insulator, making it suitable for
components that require non-conductive materials.
Property
Value, metric
ESD Safety
Standard ABS is not ESD safe; ESD-safe grades are
available for sensitive applications.
NOTE: The provided
values are approximate and can vary
based on the specific ABS formulation and
manufacturer. Always refer to the manufacturer's technical data
sheet for precise information.
Find your queries
Frequently Asked Question(FAQ)
General
Printing
Post-procesing
Troubleshooting
Advanced
What is ABS, and what are its primary
characteristics?
ABS is a petroleum-based thermoplastic known for its
toughness, impact resistance, and higher heat resistance
compared to PLA.
Where is ABS commonly used outside of 3D printing?
ABS is widely used in manufacturing for products like
LEGO bricks, automotive parts, and consumer electronics
housings.
Is ABS suitable for outdoor applications?
ABS is susceptible to UV degradation and may discolor or
become brittle over time when exposed to sunlight unless
treated with UV-resistant coatings.
How does ABS compare to PLA in terms of strength and
durability?
ABS offers greater impact resistance and heat resistance
than PLA, making it better for functional parts that
undergo stress or higher temperatures.
Is ABS environmentally friendly?
ABS is not biodegradable and is derived from
non-renewable petroleum resources, making it less
environmentally friendly than PLA.
What are the ideal print settings for ABS?
ABS typically requires an extruder temperature of
220-250°C and a heated bed at 90-110°C. An enclosed print
chamber is recommended to maintain temperature
consistency.
Why is warping a common issue when printing with
ABS?
ABS shrinks upon cooling, leading to warping and
cracking. Controlling the cooling process with a heated
bed and enclosure minimizes these issues.
Do I need an enclosed printer to print with ABS?
While not mandatory, an enclosure helps maintain ambient
temperature, reducing warping and improving print
quality.
How can I improve bed adhesion for ABS prints?
Using a heated bed with a surface treated with ABS
slurry, Kapton tape, or specialized build surfaces
enhances adhesion.
Is ventilation necessary when printing with ABS?
Yes, ABS emits fumes that can be unpleasant and
potentially harmful. Proper ventilation is recommended
during printing.
Can ABS prints be smoothed using acetone vapor?
Yes, acetone vapor smoothing can be used to dissolve the
outer layer of ABS prints, resulting in a glossy, smooth
surface finish.
How do I safely perform acetone vapor smoothing?
Use a controlled environment like a sealed container,
keep acetone away from open flames, and ensure good
ventilation due to flammability and fumes.
Can ABS prints be painted?
Yes, ABS prints can be sanded and painted using acrylic
or enamel paints. Priming the surface before painting
improves adhesion and finish.
Is it possible to glue ABS parts together?
ABS parts can be bonded using ABS solvent cement or
acetone, which chemically welds the pieces together.
How do I remove support material from ABS prints?
Supports can be removed manually using pliers or cutters.
ABS supports can also be dissolved using chemicals like
acetone, though caution is required.
What causes layer splitting in ABS prints?
Layer splitting occurs due to insufficient layer
adhesion, often caused by rapid cooling or low ambient
temperatures. Maintaining a warm environment helps.
How can I prevent ABS prints from warping?
Use a heated bed, enclose the printer, ensure good
first-layer adhesion, and avoid drafts or rapid
temperature changes during printing.
Why is my ABS print surface rough or uneven?
Rough surfaces can result from incorrect print
temperatures, poor filament quality, or inconsistent
extrusion. Calibrating the printer can help.
How do I fix ABS filament jams and clogs?
Ensure the extruder is at the correct temperature, clean
the nozzle regularly, and use high-quality filament to
reduce the risk of clogs.
What causes ABS prints to have poor bed adhesion?
Poor adhesion can stem from an unlevel bed, incorrect bed
temperature, or a dirty build surface. Cleaning and
leveling the bed can improve adhesion.
Can I mix ABS with other materials in dual-extrusion
printers?
ABS can be used with HIPS (High Impact Polystyrene) as a
soluble support material, dissolvable in limonene, but
mixing with PLA is not recommended due to differing print
temperatures.
Is ABS suitable for creating functional mechanical
parts?
Yes, ABS's strength and durability make it suitable for
gears, enclosures, and other mechanical components that
require toughness.
How does moisture affect ABS filament?
ABS is less hygroscopic than PLA but can still absorb
moisture over time, leading to printing issues. Storing it
in a dry environment is advisable.
Are there modified versions of ABS available?
Yes, variations like ABS+ or ABS Pro offer improved
properties like reduced warping, increased strength, or
enhanced printability.
Can ABS be recycled or reused?
ABS can be recycled, but it requires appropriate
facilities. Recycling ABS at home is challenging due to
the need for consistent material properties.
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