Tough2000 is a resin material designed for Stereolithography 3D printing, abbreviated as SLA. This material was created to emulate the characteristics of thermoplastic polypropylene (PP). In its raw form, Tough2000 is a liquid substance that solidifies (polymerizes) using UV laser technology. Parts produced using SLA technology are distinguished by their exceptionally smooth surface finish and high precision. Due to the UV curing process used to create Tough2000, these components are slightly more brittle compared to thermoplastic PP and lack meltability. Nevertheless, the material exhibits a degree of flexibility, high yield strength, and elongation at break.

Large Components: Tough2000 can be processed in large-scale machines, allowing for the fabrication of parts up to 2 meters in size.

Ideal for Water Applications: SLA-printed components benefit from high density and water resistance, making them suitable for use in swimming-related applications and water flow tests. The exceptional surface quality also lends itself well to wind tunnel testing and fluid dynamics analysis.

Weather Resistance: SLA parts, in general, are not weather or UV resistant and are often used for prototyping purposes. Components made from Tough2000 Resin are best suited for environments protected from outdoor elements.

Support Material: In SLA 3D printing, the support material is the same as the printing material and must be manually removed, which may affect design flexibility compared to other manufacturing methods.

Post-Processing: SLA parts can undergo high-quality post-processing, allowing for the addition of fine details (down to 0.05 mm) and sharp edges. With appropriate post-processing, such as painting or coating, these parts can also be used for long-term applications.