ArticleMaterials (Basel, Switzerland)2018
Study on the Characteristics of Walnut Shell/Co-PES/Co-PA Powder Produced by Selective Laser Sintering.
Article in Materials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Enhancing 3D Printing Performance and Product Quality Through the Valorization of Food By-Products and Waste.Comprehensive reviews in food science and food safety · 2025Review
- Additive Manufacturing Using Agriculturally Derived Biowastes: A Systematic Literature Review.Bioengineering (Basel, Switzerland) · 2023Review
- Study on the Powder-Spreading Process of Walnut Shell/Co-PES Biomass Composite Powder in Additive Manufacturing.Materials (Basel, Switzerland) · 2023Article
- Analysis and Optimization of Mechanical Properties of Laser-Sintered Cellulose/PLA Mixture.Materials (Basel, Switzerland) · 2021Article
- Impact of Particle Size on Performance of Selective Laser Sintering Walnut Shell/Co-PES Powder.Materials (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Agricultural and forestry wastes are used as materials for selective laser sintering (SLS) to alleviate resource shortage, reduce the pollution of the environment, lower the cost of materials, and improve the accuracy of parts produced by SLS. However, the mechanical properties of wood⁻plastic parts are poor, and thus they cannot be applied widely. In order to improve the mechanical properties of wood⁻plastic parts, a new type of walnut shell polymer composite (WSPC) was prepared by a polymer mixing method and was used to produce parts via SLS. Additionally, the dimensional accuracy, morphologies, density, and mechanical properties of the WSPC parts were studied. The results showed that the addition of a small amount of copolyamide (Co-PA) powder could effectively improve the mechanical properties and decrease the density of the WSPC parts. By increasing the amount of Co-PA powder and decreasing that of copolyester (Co-PES) powder, the mechanical properties first increased, then decreased, and finally increased again; in addition, the density first decreased then increased. By increasing the preheating temperature, the mechanical properties and density of the WSPC parts were enhanced.
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