Optical properties and lampshade design applications of PLA 3D printing materials

Wang, Chen; Zhou, Zhiyi

doi:10.15376/biores.18.1.1545-1553

Cited by 13 publications

(8 citation statements)

References 7 publications

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“…Meanwhile, PNCs have been fabricated with enhanced thermal and electrical conductivity, improved mechanical and thermal expansion, and increased fire retardancy for automotive, oil and gas, and other versatile applications 137–207 . Finally, it is emphasized that 3‐DPT and 4‐DPT are innovative processing technologies, presenting the future route of the manufacturing sector 208–244 …”

Section: Discussionmentioning

confidence: 99%

Novel advancements in additive manufacturing of PLA: A review

Odera,

Idumah

2023

Polymer Engineering & Sci

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Three‐dimensional (3‐D) printing technology (3‐DPT) also referred to as additive manufacturing (AM) has advanced rapidly and is vastly used in varying manufacturing fields because of the minimization of waste materials and the ability to form complex geometrical shapes from micro‐ to macroscale. Nowadays, additive manufacturing (AM) has emerged extensively in varying engineering, architectural, medical, industrial, and manufacturing fields. Four‐dimensional (4‐D) printing technology (4‐DPT) synergizes 3‐DPT with stimuli‐sensitive materials and has garnered wide attention for smart additive fabrication. More so, 4‐DPT has displayed great prospects in numerous engineering applications including origami actuators, drug transport, robotics, smart clothing, and adaptive metamaterials. Hence, this elucidation presents recent advances in PLA additive manufacturing (3‐DPT) and applications. Insight into 4‐DPT is also presented.

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Section: Discussionmentioning

confidence: 99%

Novel advancements in additive manufacturing of PLA: A review

Odera,

Idumah

2023

Polymer Engineering & Sci

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“…Therefore, to improve the service life of the wooden furniture, people began to add a coating to the surface of the furniture to protect it [8,9]. Water-based coatings are widely used nowadays because of their advantages, such as the fast drying speed, environmental protection, and pollution resistance [10,11]. With the application of water-based coatings, it was found that the water-based coating has some defects.…”

Section: Introductionmentioning

confidence: 99%

Effect of Nano-Silver Solution Microcapsules Mixed with Rosin-Modified Shellac Microcapsules on the Performance of Water-Based Coating on Andoung Wood (Monopetalanthus spp.)

Zou,

Pan,

Zhang

et al. 2024

Coatings

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To obtain dual functions of antibacterial and self-healing of a coating, nano-silver solution microcapsules coated with urea formaldehyde resin were selected for antibacterial agents, and rosin-modified shellac microcapsules coated with melamine formaldehyde resin were selected for repairing agents. The optical, mechanical, antibacterial, self-healing, and other physicochemical properties of the coatings were analyzed. The method of adding two microcapsules independently did not affect the coating’s hardness. When the primer was prepared by self-healing microcapsules and the topcoats were prepared by antibacterial microcapsules, the hardness of the prepared coatings was maintained at 3 H, with the adhesion up to class 2, the impact strength up to 18 kg·cm, and the roughness as low as 1.144 µm. The elongation at fracture of the coatings prepared by adding microcapsules independently was improved by 2.2%. The self-healing microcapsules release the repair agents to improve the mechanical properties of the coatings. In terms of the antibacterial properties of the coatings, the method that involves adding the microcapsules independently is better than mixed adding. Against Escherichia coli, the antibacterial rate of coatings prepared by adding microcapsules independently reached 82%. Against Staphylococcus aureus, the antibacterial rate of coatings reached 83.3%. At the same time, the self-healing rate was up to 41.1%. The two microcapsules were added to the water-based coating independently to obtain antibacterial and self-healing functions with good comprehensive properties. By modifying coatings on the Andoung wood (Monopetalanthus spp.) with antibacterial microcapsules and self-healing microcapsules, it is possible to obtain good antibacterial properties, further protect the wood substrate, and broaden the application range of functional coatings.

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“…A commonly used method to extend the service life of wooden products is to apply coatings on the surface of wood for protection [11,12]. The waterbased coatings use water as the dispersion medium, which is easier to obtain than an 2 of 20 organic solvent, greatly saving resources [13]. The water-based coatings have two major advantages: environmental friendliness and safety.…”

Section: Introductionmentioning

confidence: 99%

Effect of Blending of Shellac, Carbonyl Iron Powder, and Carbonyl Iron Powder/Carbon Nanotube Microcapsules on the Properties of Coatings

Zhu,

Li,

Xia

et al. 2024

Coatings

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Nine sets of orthogonal experimental samples were prepared by examining four factors: shellac microcapsules, carbonyl iron powder (CIP) microcapsules, CIP/ carbon nanotube (CNT) microcapsules, and primer coating thickness. By testing the morphology and performance of the coating and using the fracture elongation of the coating as an orthogonal experimental analysis, the maximum factor affecting the fracture elongation of shellac, CIP, and CIP/CNT microcapsule coatings was determined. The first two factors that had a significant impact on the fracture elongation of the coating were the content of CIP/CNT microcapsules and shellac microcapsules. In order to further optimize the coating performance, important factor experiments were conducted, using the content of CIP/CNT microcapsules and shellac microcapsules as variables. It was found that the coating had the best performance when the content of CIP/CNT microcapsules was 7.0% and the content of shellac microcapsules was 4.0%. The optical properties of coatings with added shellac, CIP, and CIP/CNT microcapsules were tested, and the color difference and glossiness of the coatings showed little change. The mechanical properties of coatings with added shellac, CIP, and CIP/CNT microcapsules were tested. The blending of the three types of microcapsules enhanced the toughness of the coating to a certain extent, and suppressed the generation of micro-cracks, demonstrating a good self-healing effect. The electromagnetic-absorption performance of coatings with added shellac, CIP, and CIP/CNT microcapsules was tested. The blending of shellac, CIP, and CIP/CNT microcapsules exhibited two effective bands of electromagnetic absorption and a good absorption performance at a relatively wide frequency range. The combination of shellac, CIP, and CIP/CNT microcapsules endows the fiberboard surface with self-healing and electromagnetic-absorption functions, while maintaining the original performance of the water-based coating. The results can be used for application of surface coatings on wooden materials with dual functions of self-healing and electromagnetic absorption.

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Optical properties and lampshade design applications of PLA 3D printing materials

Cited by 13 publications

References 7 publications

Novel advancements in additive manufacturing of PLA: A review

Novel advancements in additive manufacturing of PLA: A review

Effect of Nano-Silver Solution Microcapsules Mixed with Rosin-Modified Shellac Microcapsules on the Performance of Water-Based Coating on Andoung Wood (Monopetalanthus spp.)

Effect of Blending of Shellac, Carbonyl Iron Powder, and Carbonyl Iron Powder/Carbon Nanotube Microcapsules on the Properties of Coatings

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