{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,7]],"date-time":"2026-03-07T02:25:47Z","timestamp":1772850347694,"version":"3.50.1"},"reference-count":25,"publisher":"Emerald","issue":"4","license":[{"start":{"date-parts":[[2017,6,20]],"date-time":"2017-06-20T00:00:00Z","timestamp":1497916800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["RPJ"],"published-print":{"date-parts":[[2017,6,20]]},"abstract":"<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Purpose<\/jats:title>\n<jats:p>This work aims to provide additional insights regarding the practicability of using conventional materials in the fused filament fabrication (FFF) process.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title>\n<jats:p>Two different acrylonitryle butadiene styrene (ABS) grades are studied and compared, aiming to check to what extent the regular ABS developed for conventional polymer processing, with a different rheology than the one provided for the FFF process, can also be used in this process (FFF).<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Findings<\/jats:title>\n<jats:p>The rheological results show that a general-purpose ABS (ABS-GP) melt is much more viscous and elastic than ABS-FFF. It is clear that using ABS-GP as feedstock material in the FFF process results in poor coalescence and adhesion between the extruded filaments, which has a detrimental effect on the mechanical properties of the printed specimens. Despite its lower performance, ABS-GP can be a good choice if the objective is to produce an aesthetical prototype. If the objective is to produce a functional prototype or a final part, its mechanical performance requirements will dictate the choice.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title>\n<jats:p>This work provides insightful information regarding the use of high viscosity materials on the 3D printing process.<\/jats:p>\n<\/jats:sec>","DOI":"10.1108\/rpj-02-2016-0027","type":"journal-article","created":{"date-parts":[[2017,5,22]],"date-time":"2017-05-22T11:21:37Z","timestamp":1495452097000},"page":"727-735","source":"Crossref","is-referenced-by-count":51,"title":["On the use of high viscosity polymers in the fused filament fabrication process"],"prefix":"10.1108","volume":"23","author":[{"given":"Muhammad 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