Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA
Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light expos...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Marin, Elia [verfasserIn] Rondinella, Alfredo [verfasserIn] Idrus, Daniel Muhammad Bin [verfasserIn] Lanzutti, Alex [verfasserIn] de Leitenburg, Carla [verfasserIn] Danielis, Maila [verfasserIn] Zhu, Wenliang [verfasserIn] Xu, Huaizhong [verfasserIn] Pezzotti, Giuseppe [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Polymer degradation and stability - Amsterdam [u.a.] : Elsevier Science, 1979, 216 |
|---|---|
| Übergeordnetes Werk: |
volume:216 |
| DOI / URN: |
10.1016/j.polymdegradstab.2023.110506 |
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| Katalog-ID: |
ELV06267501X |
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| 520 | |a Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. | ||
| 650 | 4 | |a FTIR | |
| 650 | 4 | |a Raman | |
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| 650 | 4 | |a Aging | |
| 650 | 4 | |a Diagnostic | |
| 650 | 4 | |a 3D printing | |
| 650 | 4 | |a Fused filament deposition | |
| 700 | 1 | |a Rondinella, Alfredo |e verfasserin |4 aut | |
| 700 | 1 | |a Idrus, Daniel Muhammad Bin |e verfasserin |4 aut | |
| 700 | 1 | |a Lanzutti, Alex |e verfasserin |4 aut | |
| 700 | 1 | |a de Leitenburg, Carla |e verfasserin |4 aut | |
| 700 | 1 | |a Danielis, Maila |e verfasserin |4 aut | |
| 700 | 1 | |a Zhu, Wenliang |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Huaizhong |e verfasserin |4 aut | |
| 700 | 1 | |a Pezzotti, Giuseppe |e verfasserin |4 aut | |
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10.1016/j.polymdegradstab.2023.110506 doi (DE-627)ELV06267501X (ELSEVIER)S0141-3910(23)00256-2 DE-627 ger DE-627 rda eng 540 660 VZ 51.70 bkl 35.80 bkl Marin, Elia verfasserin (orcid)0000-0002-0981-7821 aut Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. FTIR Raman PLA Aging Diagnostic 3D printing Fused filament deposition Rondinella, Alfredo verfasserin aut Idrus, Daniel Muhammad Bin verfasserin aut Lanzutti, Alex verfasserin aut de Leitenburg, Carla verfasserin aut Danielis, Maila verfasserin aut Zhu, Wenliang verfasserin aut Xu, Huaizhong verfasserin aut Pezzotti, Giuseppe verfasserin aut Enthalten in Polymer degradation and stability Amsterdam [u.a.] : Elsevier Science, 1979 216 Online-Ressource (DE-627)308447352 (DE-600)1502217-1 (DE-576)259484288 nnns volume:216 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.70 Polymerwerkstoffe Kunststoffe Werkstoffkunde VZ 35.80 Makromolekulare Chemie VZ AR 216 |
| spelling |
10.1016/j.polymdegradstab.2023.110506 doi (DE-627)ELV06267501X (ELSEVIER)S0141-3910(23)00256-2 DE-627 ger DE-627 rda eng 540 660 VZ 51.70 bkl 35.80 bkl Marin, Elia verfasserin (orcid)0000-0002-0981-7821 aut Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. FTIR Raman PLA Aging Diagnostic 3D printing Fused filament deposition Rondinella, Alfredo verfasserin aut Idrus, Daniel Muhammad Bin verfasserin aut Lanzutti, Alex verfasserin aut de Leitenburg, Carla verfasserin aut Danielis, Maila verfasserin aut Zhu, Wenliang verfasserin aut Xu, Huaizhong verfasserin aut Pezzotti, Giuseppe verfasserin aut Enthalten in Polymer degradation and stability Amsterdam [u.a.] : Elsevier Science, 1979 216 Online-Ressource (DE-627)308447352 (DE-600)1502217-1 (DE-576)259484288 nnns volume:216 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.70 Polymerwerkstoffe Kunststoffe Werkstoffkunde VZ 35.80 Makromolekulare Chemie VZ AR 216 |
| allfields_unstemmed |
10.1016/j.polymdegradstab.2023.110506 doi (DE-627)ELV06267501X (ELSEVIER)S0141-3910(23)00256-2 DE-627 ger DE-627 rda eng 540 660 VZ 51.70 bkl 35.80 bkl Marin, Elia verfasserin (orcid)0000-0002-0981-7821 aut Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. FTIR Raman PLA Aging Diagnostic 3D printing Fused filament deposition Rondinella, Alfredo verfasserin aut Idrus, Daniel Muhammad Bin verfasserin aut Lanzutti, Alex verfasserin aut de Leitenburg, Carla verfasserin aut Danielis, Maila verfasserin aut Zhu, Wenliang verfasserin aut Xu, Huaizhong verfasserin aut Pezzotti, Giuseppe verfasserin aut Enthalten in Polymer degradation and stability Amsterdam [u.a.] : Elsevier Science, 1979 216 Online-Ressource (DE-627)308447352 (DE-600)1502217-1 (DE-576)259484288 nnns volume:216 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.70 Polymerwerkstoffe Kunststoffe Werkstoffkunde VZ 35.80 Makromolekulare Chemie VZ AR 216 |
| allfieldsGer |
10.1016/j.polymdegradstab.2023.110506 doi (DE-627)ELV06267501X (ELSEVIER)S0141-3910(23)00256-2 DE-627 ger DE-627 rda eng 540 660 VZ 51.70 bkl 35.80 bkl Marin, Elia verfasserin (orcid)0000-0002-0981-7821 aut Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. FTIR Raman PLA Aging Diagnostic 3D printing Fused filament deposition Rondinella, Alfredo verfasserin aut Idrus, Daniel Muhammad Bin verfasserin aut Lanzutti, Alex verfasserin aut de Leitenburg, Carla verfasserin aut Danielis, Maila verfasserin aut Zhu, Wenliang verfasserin aut Xu, Huaizhong verfasserin aut Pezzotti, Giuseppe verfasserin aut Enthalten in Polymer degradation and stability Amsterdam [u.a.] : Elsevier Science, 1979 216 Online-Ressource (DE-627)308447352 (DE-600)1502217-1 (DE-576)259484288 nnns volume:216 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.70 Polymerwerkstoffe Kunststoffe Werkstoffkunde VZ 35.80 Makromolekulare Chemie VZ AR 216 |
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10.1016/j.polymdegradstab.2023.110506 doi (DE-627)ELV06267501X (ELSEVIER)S0141-3910(23)00256-2 DE-627 ger DE-627 rda eng 540 660 VZ 51.70 bkl 35.80 bkl Marin, Elia verfasserin (orcid)0000-0002-0981-7821 aut Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. FTIR Raman PLA Aging Diagnostic 3D printing Fused filament deposition Rondinella, Alfredo verfasserin aut Idrus, Daniel Muhammad Bin verfasserin aut Lanzutti, Alex verfasserin aut de Leitenburg, Carla verfasserin aut Danielis, Maila verfasserin aut Zhu, Wenliang verfasserin aut Xu, Huaizhong verfasserin aut Pezzotti, Giuseppe verfasserin aut Enthalten in Polymer degradation and stability Amsterdam [u.a.] : Elsevier Science, 1979 216 Online-Ressource (DE-627)308447352 (DE-600)1502217-1 (DE-576)259484288 nnns volume:216 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 51.70 Polymerwerkstoffe Kunststoffe Werkstoffkunde VZ 35.80 Makromolekulare Chemie VZ AR 216 |
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Marin, Elia @@aut@@ Rondinella, Alfredo @@aut@@ Idrus, Daniel Muhammad Bin @@aut@@ Lanzutti, Alex @@aut@@ de Leitenburg, Carla @@aut@@ Danielis, Maila @@aut@@ Zhu, Wenliang @@aut@@ Xu, Huaizhong @@aut@@ Pezzotti, Giuseppe @@aut@@ |
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540 660 VZ 51.70 bkl 35.80 bkl Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA FTIR Raman PLA Aging Diagnostic 3D printing Fused filament deposition |
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Marin, Elia Rondinella, Alfredo Idrus, Daniel Muhammad Bin Lanzutti, Alex de Leitenburg, Carla Danielis, Maila Zhu, Wenliang Xu, Huaizhong Pezzotti, Giuseppe |
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non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3d-printed pla |
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Non-destructive spectroscopic diagnostic tools for the assessment of the mechanical strength of 3D-printed PLA |
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Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. |
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Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. |
| abstract_unstemmed |
Polylactic acid (PLA) is a biodegradable and biocompatible thermoplastic that is commonly used in 3D printing. Despite being widely utilized, PLA is susceptible to degradation by both UV light and hydrothermal conditions. This study investigated the effects of 3D printing temperature, UV light exposure, and hydrothermal aging on the properties of PLA. Samples were 3D printed at temperatures of 190, 205, 220 and 235 °C. The specimens were then aged under UV light and thermal cycling or hydrothermally at 80 °C for up to 6 weeks. The aged materials were then characterized using X-ray diffraction (XRD), thermos-gravimetric analysis (TGA), microscopy, mechanical testing, and ultimately Raman spectroscopy. |
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Rondinella, Alfredo Idrus, Daniel Muhammad Bin Lanzutti, Alex de Leitenburg, Carla Danielis, Maila Zhu, Wenliang Xu, Huaizhong Pezzotti, Giuseppe |
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