Publication:
Mechanical and Structural Properties of Polyhydroxybutyrate as Additive in Blend Material in Additive Manufacturing for Medical Applications

Simple item page
dc.contributor.authorMuhammad Zulhilmi Zainuddinen_US
dc.contributor.authorAhmad Adnan Abu Bakaren_US
dc.contributor.authorAhmad Nurhelmy Adamen_US
dc.contributor.authorShahinoMah Abdullahen_US
dc.contributor.authorNizamTamcheken_US
dc.contributor.authorMuhammad Syafiq Alauddinen_US
dc.contributor.authorMohd Muzamir Mahaten_US
dc.contributor.authorNophadon Wiwatcharagosesen_US
dc.contributor.authorAhmad Alforidien_US
dc.contributor.authorMohd Ifwat Mohd Ghazalien_US
dc.date.accessioned2024-05-29T02:28:19Z
dc.date.available2024-05-29T02:28:19Z
dc.date.issued2023
dc.date.submitted2023-5-31
dc.descriptionVolume 15 Issue 8en_US
dc.description.abstractToday, additive manufacturing (AM) is considered one of the vital tenets of the industry 4.0 revolution due to its high productivity, decentralized production and rapid prototyping. This work aims to study the mechanical and structural properties of polyhydroxybutyrate as an additive in blend materials and its potential in medical applications. PHB/PUA blend resins were formulated with 0 wt.%, 6 wt.%, 12 wt.% and 18 wt.% of PHB concentration. Stereolithography or an SLA 3D printing technique were used to evaluate the printability of the PHB/PUA blend resins. Additionally, from FESEM analysis, a change was observed in PUA’s microstructure, with an additional number of voids spotted. Furthermore, from XRD analysis, as PHB concentration increased, the crystallinity index (CI) also increased. This indicates the brittleness properties of the materials, which correlated to the weak performance of the tensile and impact properties. Next, the effect of PHB loading concentration within PHB/PUA blends and aging duration towards the mechanical performance of tensile and impact properties was also studied by using analysis of variance (ANOVA) with a two-way method. Finally, 12 wt.% of PHB/PUA was selected to 3D print the finger splint due to its characteristics, which are compatible to be used in finger bone fracture recovery.en_US
dc.identifier.citationZainuddin, M.Z.; Abu Bakar, A.A.; Adam, A.N.; Abdullah, S.M.; Tamchek, N.; Alauddin, M.S.; Mahat, M.M.;Wiwatcharagoses, N.; Alforidi, A.; Ghazali, M.I.M. Mechanical and Structural Properties of Polyhydroxybutyrate as Additive in BlendMaterial in Additive Manufacturing forMedical Applications. Polymers 2023, 15, 1849. https://doi.org/10.3390/ polym15081849en_US
dc.identifier.doi10.3390/polym15081849
dc.identifier.epage22
dc.identifier.issn2073-4360
dc.identifier.issue8
dc.identifier.spage1
dc.identifier.urihttps://www.mdpi.com/2073-4360/15/8/1849
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85154051141&origin=resultslist&sort=plf-f&src=s&sid=18b19655f1362cd6ac33e031ee932909&sot=b&sdt=b&s=TITLE-ABS-KEY%28Mechanical+and+Structural+Properties+of+Polyhydroxybutyrate+as+Additive+in+Blend+Material+in+Additive+Manufacturing+for+Medical+Applications%29&sl=155&sessionSearchId=18b19655f1362cd6ac33e031ee932909
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/10752
dc.identifier.volume15
dc.language.isoen_USen_US
dc.publisherMDPIen_US
dc.relation.ispartofPolymersen_US
dc.subjectadditive manufacturing; stereolithography (SLA); polyurethane acrylate; polyhydroxybutyrate; medical applicationen_US
dc.titleMechanical and Structural Properties of Polyhydroxybutyrate as Additive in Blend Material in Additive Manufacturing for Medical Applicationsen_US
dc.typeArticleen_US
dspace.entity.typePublication

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Mechanical and Structural Properties of Polyhydroxybutyrate as Additive in Blend Material in Additive Manufacturing for Medical Applications.pdf
Size:
5.32 MB
Format:
Adobe Portable Document Format
Download

Collections

Scopus