A. Shumskaya, V. Dobysh, A. Petkevich, O. Musskaya, V. Krut’ko, A. Kulak, Aleksey Mikhalko
{"title":"Thermoplastic Composites Based on Polylactide and Calcium Phosphates","authors":"A. Shumskaya, V. Dobysh, A. Petkevich, O. Musskaya, V. Krut’ko, A. Kulak, Aleksey Mikhalko","doi":"10.1109/NAP51885.2021.9568594","DOIUrl":null,"url":null,"abstract":"Thermoplastic polymer composites have been obtained by stretching a polylactide (PLA) melt containing 1–10% amorphized hydroxyapatite (HA). The physicochemical properties of the obtained composites have been studied by XRD, thermal analysis, and microscopy. It is shown that PLA/HA composites are well extruded through nozzles with a diameter of 0.4 mm, retain their shape during 3D printing by the FDM method, and can be used to create three-dimensional porous biomaterials.","PeriodicalId":6735,"journal":{"name":"2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP)","volume":"46 29 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAP51885.2021.9568594","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Thermoplastic polymer composites have been obtained by stretching a polylactide (PLA) melt containing 1–10% amorphized hydroxyapatite (HA). The physicochemical properties of the obtained composites have been studied by XRD, thermal analysis, and microscopy. It is shown that PLA/HA composites are well extruded through nozzles with a diameter of 0.4 mm, retain their shape during 3D printing by the FDM method, and can be used to create three-dimensional porous biomaterials.
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