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Stereolithography(SLA) Service

SLA technology boasts exceptional accuracy and surface finish, making it a preferred choice for applications that demand intricate details and high-resolution prototypes.

What is Stereolithography?

SLA uses a polymer liquid with photopolymerization properties to perform photocuring layer by layer through laser or ultraviolet beams.

Accurate Replication
Quick Turnaround for Prototyping
Smooth Surface Finish

Stereolithography Materials

The following table shows common Stereolithography materials. If you have any other alloy requirements, please contact us.

ABS-Like

ABS-Like is a versatile thermoplastic polymer. It is valued for its excellent impact resistance and durability.

ABS-Like+PP

ABS-Like+PP offers a blend of impact resistance, toughness, and chemical resistance. This material is commonly used in applications where durability and resistance to various chemicals are essential.

ABS-Like+PC

ABS-Like+PC is a composite material. It offers a unique combination of impact resistance, heat resistance, and durability. This material is widely used in industries requiring tough and temperature-resistant parts.

PC-Like

PC-Like offers excellent heat resistance, impact resistance, and optical clarity. PC-Like is a preferred choice when both robustness and optical performance are required.

Somos® Taurus

Somos® Taurus is an advanced stereolithography (SLA) photopolymer resin developed by DSM, renowned for its exceptional durability, high-resolution printing capabilities, and versatility.

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Our Other 3D Printing Sub-Process

SLM

SLM utilizes metal powder fused layer by layer through a high-power laser beam, enabling precise metal part production.

 
Customization and Lightweighting
High Mechanical Properties
Complex and functional metal structures

MJF

MJF uses an inkjet array to apply agents onto a powdered bed, then fuses it with thermal energy.

Fine Detail and Resolution
Excellent Mechanical Properties
High Speed and Efficiency

SLS

SLS employs a high-power laser to selectively fuse powdered materials to form 3D objects with intricate geometries.

No Need for Support Structures
Excellent mechanical properties
Ideal for Dying and Colouring
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Comparison of 3D printing process
Comparison of 3D printable metal materials
Comparison of 3D printable plastic materials

Stereolithography FAQs

  • Does the SLA process require support structures?
    Yes, complex or overhanging parts may require support structures to ensure accurate printing.
  • What post-processing steps are required after SLA printing?
    The printed parts typically need to be cleaned to remove any uncured resin and may require further curing, surface treatment, or coloring to meet the final application requirements.
  • What types of resins can be used in the SLA process?
    The SLA process can use various types of photopolymer resins, including clear, colored, flexible, or durable resins, meeting different application needs.
  • What are the advantages of the SLA process?
    - Suitable for parts with complex shapes and fine surfaces

    - Smooth surface finish with minimal layer lines

    - Can achieve optimal detail, ideal for small items

    - Enclosed and integrated equipment, easy to operate

    - Capable of printing various material with different properties
  • What are the characteristics of the SLA process?
    The SLA (Stereolithography) process can achieve a precision of up to 10 microns. With the highest precision details in current 3D printing technologies, SLA is suitable for industries requiring highly precise parts.
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