NDLI: Effect of surface preparation methods on mechanical properties of 3D structures fabricated by stereolithography and 3D printing for electroless Ni plating

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Effect of surface preparation methods on mechanical properties of 3D structures fabricated by stereolithography and 3D printing for electroless Ni plating

Content Provider	Semantic Scholar
Author	Joseph, Shine Quinones, Stella Medina, Frank Wicker, Ryan B.
Copyright Year	2007
Abstract	Stereolithography (SL) and 3D Printing (3DP) are useful technologies for three-dimensional prototyping applications, providing highly accurate and detailed part geometries with high quality surface finishes. It is desired to improve the materials performance of the existing photocurable SL and 3DP resins for rapid tooling and other functional applications by applying a nickel (Ni) coating. In this work, surface preparation methods for electroless plating of commercial photopolymer resins such as NanoForm15120 (NanoForm) and Objet FullCure®840 (Veroblue) were explored in order to enhance the structural integrity of RP components. This study examined different surface preparation methods (chemical etching) and their effect on the surface morphology and mechanical strength of the polymers. It was observed that surface preparation of the resins significantly affected the mechanical properties and Ni plating of the substrate polymers. This is a critical step, since the Ni film takes on the surface structure of the substrate.
Starting Page	377
Ending Page	391
Page Count	15
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://sffsymposium.engr.utexas.edu/Manuscripts/2007/2007-32-Joseph.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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