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Polymer Additive

Accura60

Accura® 60 is a transparent SLA (Stereolithography) material designed to mimic the appearance and functional properties of molded polycarbonate (PC).

Material Overview

Known for its toughness and clarity, Accura® 60 is ideal for producing parts that require transparency, such as medical instruments, lighting components, and fluid flow visualization models.

Key Features:

  • Tough and Functional: Offers high-impact strength and durability, making it ideal for functional prototypes and assemblies.
  • Polycarbonate-Like Aesthetics: Delivers clear, transparent parts with a finish that closely resembles molded polycarbonate.
  • Investment Casting Capable: Suitable for creating precise casting patterns for efficient production.
  • Transparent Finish: Offers a clear, polished finish, making it perfect for parts that require visual clarity or fluid flow analysis.

Color Option: Transparent

PropertyASTMMetric Units
Tensile StrengthD638M58-68 MPa
Modulus of Elasticity, Youngs ModulusD638M2,690 - 3,100 MPa
Elongation at Break (%)D638M5-13%
Flexural StrengthD790M87-101 MPa
Flexural ModulusD790M2,700 - 3,000 MPa
IZOD Impact (notched)D256A15-25 J/m
Heat Deflection Temperature at .45 MPa/66 psi (°C)D64853-55 °C

SLA Technology

SLA (Stereolithography) is a cutting-edge 3D printing technology that uses a UV laser to cure liquid resin into highly detailed and precise solid parts. Known for its ability to create smooth, accurate, and complex designs, SLA is widely used across industries for a variety of applications, from prototyping to final-use parts.

Applications

High-Performance and Flexible

This versatile material is also well-suited for creating investment casting patterns, allowing for fast and accurate part production.

  • Transparent Assemblies: Ideal for creating clear, functional assemblies where visual transparency is important.
  • Medical Instruments, Devices & Labware: Perfect for producing medical devices, lab equipment, and prototypes requiring durability and clarity.
  • Lighting Components: Suitable for manufacturing lenses and other transparent lighting components.
  • Fluid Flow Models: Excellent for fluid visualization models to study and optimize flow behavior.
  • Investment Casting Patterns: Provides precise casting patterns for industries needing accurate, high-detail molds.

Advantages:

  • Transparency: Produces clear parts with a polished finish, making it perfect for applications requiring visual clarity and transparency, such as fluid models or lighting components.
  • Toughness: Offers excellent durability and strength, allowing it to withstand mechanical stress and functional use in prototypes and assemblies.
  • Versatile Applications: Suitable for a wide range of industries, from medical to automotive, thanks to its balance of clarity and toughness.
  • Investment Casting Compatibility: Provides high-quality casting patterns for efficient production processes, reducing the need for additional molding steps.

Disadvantages:

  • Limited Color Options: Available only in a transparent finish, which may limit its use in applications requiring different aesthetic options or color specifications.
  • Post-Processing Needs: While it offers a clear finish, post-processing may be required to achieve a high-quality, polished surface, adding time and effort to the production process.
  • Not UV Resistant: Accura® 60 may yellow or degrade over time when exposed to UV light, limiting its long-term use in outdoor or high-UV environments.
  • Brittle in Thin Sections: While tough, it can become brittle when used in thin-walled sections, making it unsuitable for delicate or flexible parts.

Accura® is a registered trademark of 3D Systems, Inc. References to Accura® 60 are for cross-reference, material identification, and compatibility purposes only.

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