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DOE OSTI · 1651045

Silicone formulations for 3D printing

Durban, Matt·Duoss, Eric·Lenhardt, Jeremy·Wilson, Thomas S.
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Abstract

In one embodiment, a silicone-based ink for additive manufacturing includes a vinyl-terminated siloxane macromer, a hydrophobic reinforcing filler, and a rheology modifying additive. In another embodiment, a method of additive manufacturing with silicone-based ink includes adding a mixture that includes a vinyl-terminated siloxane macromer, a hydrophobic reinforcing filler, and a rheology modifying additive to a cartridge for additive manufacturing, extruding the mixture through the cartridge to form a structure, and curing the mixture to at least a predefined extent.

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36 MATERIALS SCIENCE

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Durban, Matt, Duoss, Eric, Lenhardt, Jeremy, Wilson, Thomas S.. 2020-06-23. Silicone formulations for 3D printing. https://www.osti.gov/biblio/1651045

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36 MATERIALS SCIENCE↗