BASF® Ultracur3D® RG 3280

Functional Resins

StrongHeat resistantFunctionalDurable

BASF® Ultracur3D® RG 3280 is a high-performance photopolymer resin heavily filled with ceramic particles, developed for demanding functional applications. The ceramic reinforcement gives printed parts exceptional stiffness, dimensional stability, and thermal resistance well beyond that of standard resins. In its printed state, RG 3280 features a smooth white surface finish and a dense, robust feel, making it well-suited for parts that require both precision and strength. Its properties enable the production of functional prototypes, jigs, fixtures, and end-use components that must perform reliably under mechanical load or elevated temperature. With its balance of performance and printability, Ultracur3D® RG 3280 bridges the gap between traditional resins and true engineering-grade composites.

Print with BASF® Ultracur3D® RG 3280

Mechanical Properties

Tensile strength70–87 MPa

Tensile modulus10300–10600 MPa

Elongation1.3 %

Flexural strength73–78 MPa

Flexural modulus8780–8800 MPa

Density1.73 g/cm³

Print Constraints

Maximum build volume

249 × 140 × 495 mm

Default layer height0.1 mm

Default infill99%

Accuracy± 0.2 mm

Warping riskLow

Interlocking partsSupported

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

1 color

Ultracur3D® RG 3280, as-printed, has a smooth matte white surface with fine layer lines. It combines ceramic-filled stiffness, heat resistance, and accuracy, making it suitable for durable functional parts without post-processing.

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