In‐depth investigation and industry plan for enhancing surface finishing of 3D printed polymer composite components: A critical review

Journal of Applied Polymer Science, Год журнала: 2024, Номер 141(24)

Опубликована: Март 21, 2024

Abstract Additive manufacturing (AM) is pivotal in modern manufacturing, allowing diverse materials to create functional parts. Polymer composites, with superior properties like enhanced mechanics and conductivity, are highly regarded. Fused deposition modeling (FDM) a favored, cost‐effective AM technique. Despite popularity, FDM struggles poor surface quality, impacting final part properties. This challenge affects composite performance, prompting need for quality enhancements processes, FDM. The review explores essential post‐treatments required optimize parts various applications. It examines finishing techniques 3D printed polymeric categorizing them into chemical, thermal, physical methods. Recent research extensively analyzed, offering comprehensive guide academia industry. covers aspects, including properties, morphology, electrical mechanical pre‐ post‐finishing Additionally, it summarizes leading companies worldwide providing services polymer Discussions on future trends, challenges, gaps this field included, emphasizing its significance refining methods 3D‐printed composites encouraging broader industrial adoption of AM. overview serves as crucial roadmap engineers, scientists, customers, interested services.

Язык: Английский

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Mechanical, Morphological, and Electrical Characteristics of Cu-Loaded Acrylic Paint on a Fused Deposition Modeling Printed Polylactic Acid Surface

Processes, Год журнала: 2025, Номер 13(4), С. 1059 - 1059

Опубликована: Апрель 2, 2025

Fused deposition modeling (FDM) printing has become increasingly popular for exploring advanced material matrices with a polymeric base. This study uses low-energy method to investigate the metallization process on surface created by 3D printing. involves using an acrylic-paint-based solution disperse copper (Cu) powder polylactic acid (PLA) substrate, allowing evaluation of fabricated samples’ mechanical, morphological, absorbance, and capacitance properties. The findings indicate gradual increase in tensile strength as content Cu acrylic paint layer PLA substrate increases. There was clear consistent specimen, ranging from 13.5 MPa (sample 1) 15.6 5). Similarly, percentage strain at failure also showed noticeable increase, 4.2% 8.6% scanning electron microscopy (SEM) investigation revealed presence completely enveloped particles FDM-printed PLA. Ultraviolet–Visible Diffuse Reflectance Spectroscopy (UV–Vis DRS) indicated significant change absorbance pattern increased. augmented values serve advantage because they demonstrate enhanced UV light interaction, which correlates measurements 6 8 pF. result suggests that sample potentially leads favorable alterations characteristics applications demand stable alongside improved mechanical SEM analysis supported observed trends.

Язык: Английский

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Functional metallic circuitries created by laser-activated selective electroless plating for 3D customized electronics

Materials & Design, Год журнала: 2024, Номер unknown, С. 113513 - 113513

Опубликована: Ноя. 1, 2024

Язык: Английский

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Localized surface roughening to improve adhesion of electroless seed layer in through-glass vias

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 183, С. 108757 - 108757

Опубликована: Авг. 3, 2024

Язык: Английский

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Advanced techniques for additive manufacturing of functional microdevices

Advances in chemical engineering, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

Язык: Английский

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