ST-130 is a dissolvable FDM material designed for sacrificial tooling, simplifying the creation of complex hollow composite parts by eliminating traditional molding methods.
ST-130 is engineered to produce 3D printed sacrificial molds for composite manufacturing. Once the composite layup and curing process is complete, ST-130 dissolves away, leaving behind a seamless, high-quality hollow part. This eliminates the need for complex multi-piece molds, reducing both labor and production time.
With excellent heat resistance and dimensional stability, ST-130 withstands autoclave pressures and temperatures, ensuring reliable performance throughout the manufacturing process. Its optimized internal structure promotes rapid dissolution and material efficiency.
Ideal for aerospace, transportation, and industrial applications, ST-130 supports the creation of ducts, manifolds, and intricate hollow structures that would be difficult or impossible to achieve with conventional tooling techniques.
Download the full material sheet for key details on performance and usage. A quick, practical reference for technical and commercial teams.
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