Low density syntactic foams via material extrusion additive manufacturing
Abstract
An ink formulation for additive manufacturing of low density syntactic foams is described. The ink formulation can include a thermoset resin, a curing agent suitable for use with the thermoset resin, a plurality of hollow spheres, such as glass microballoons, one or more solvents, and one or more non-hollow, viscosity modifying filler. Also described are a method of preparing the ink formulation, a method of preparing three-dimensional objects comprising low density syntactic foams, and the three-dimensional objects prepared thereby.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Tennessee, Knoxville, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 2294022
- Patent Number(s):
- 11851545
- Application Number:
- 16/995,333
- Assignee:
- University of Tennessee Research Foundation (Knoxville, TN)
- DOE Contract Number:
- NA0002839
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/17/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Compton, Brett Gibson, Maness, Samantha, Pack, Robert, and Wimmer, Madeline. Low density syntactic foams via material extrusion additive manufacturing. United States: N. p., 2023.
Web.
Compton, Brett Gibson, Maness, Samantha, Pack, Robert, & Wimmer, Madeline. Low density syntactic foams via material extrusion additive manufacturing. United States.
Compton, Brett Gibson, Maness, Samantha, Pack, Robert, and Wimmer, Madeline. Tue .
"Low density syntactic foams via material extrusion additive manufacturing". United States. https://www.osti.gov/servlets/purl/2294022.
@article{osti_2294022,
title = {Low density syntactic foams via material extrusion additive manufacturing},
author = {Compton, Brett Gibson and Maness, Samantha and Pack, Robert and Wimmer, Madeline},
abstractNote = {An ink formulation for additive manufacturing of low density syntactic foams is described. The ink formulation can include a thermoset resin, a curing agent suitable for use with the thermoset resin, a plurality of hollow spheres, such as glass microballoons, one or more solvents, and one or more non-hollow, viscosity modifying filler. Also described are a method of preparing the ink formulation, a method of preparing three-dimensional objects comprising low density syntactic foams, and the three-dimensional objects prepared thereby.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {12}
}
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