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ABS

Discover the robust and versatile ABS thermoplastic—a staple in FDM 3D printing known for its excellent mechanical strength, impact resistance, and thermal stability.

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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:

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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

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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

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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

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ABS offers a good balance of strength and flexibility, making it suitable for parts that must withstand stress and strain.

Property Value, metric
Tensile StrengthApproximately 30 MPa
Tensile ModulusApproximately 2,100 MPa
Elongation at Break (%)6%
Flexural StrengthApproximately 45 MPa
Flexural ModulusApproximately 2,300 MPa
Notched Izod Impact StrengthApproximately 100 J/m
Shore HardnessShore D 70

Characteristics

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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 Time1-5 business days
Wall ThicknessMinimum 1.2 mm
Tolerance±0.15%, minimum ±0.2 mm
Max Part SizeUp to 450 x 450 x 450 mm
Layer Height0.1 mm to 0.3 mm

Thermal Properties

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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 CoefficientApproximately 90 x 10^-6 /°C
Thermal Expansion (Scale 0-100)70
Max Service TemperatureUp to 85°C before significant deformation may occur

Electrical Properties

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ABS is an effective electrical insulator, making it suitable for components that require non-conductive materials.

Property Value, metric
ESD SafetyStandard ABS is not ESD safe; ESD-safe grades are available for sensitive applications.
ConductivityNon-conductive; offers excellent insulating properties.
info-iconNOTE: 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)

What is ABS, and what are its primary characteristics?
Where is ABS commonly used outside of 3D printing? content-show
Is ABS suitable for outdoor applications? content-show
How does ABS compare to PLA in terms of strength and durability? content-show
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