Polymer International最新文献_第10页

P/N/Si-containing synergistic flame retardants endowing lignin-based epoxy resin with good flame retardancy, mechanical properties and heat resistance 含P/N/ si的协同阻燃剂使木质素基环氧树脂具有良好的阻燃性、机械性能和耐热性

IF 3.2 4区化学

Polymer International Pub Date : 2023-11-20 DOI: 10.1002/pi.6595

Jialan Li, Jinlei Wang, Huimin Zheng, Jianwei Guo, Ruijie Guo, Hong Yan

引用次数: 0

Design and preparation of polytetrafluoroethylene/carbon (PTFE/C) composite membrane-equivalent foam for gravity-driven emulsion separation 重力驱动乳化分离用聚四氟乙烯/碳(PTFE/C)复合膜等效泡沫的设计与制备

IF 3.2 4区化学

Polymer International Pub Date : 2023-11-17 DOI: 10.1002/pi.6593

Xiaoming Guo, Di Lan, Yue Wang

{"title":"Design and preparation of polytetrafluoroethylene/carbon (PTFE/C) composite membrane-equivalent foam for gravity-driven emulsion separation","authors":"Xiaoming Guo, Di Lan, Yue Wang","doi":"10.1002/pi.6593","DOIUrl":"10.1002/pi.6593","url":null,"abstract":"Herein, the concept of a membrane-equivalent foam (MEF) with equivalent characteristics to a separated multilayer membrane is proposed and elaborated to mitigate the conflict between efficiency and selectivity in emulsion separation. Porous polytetrafluoroethylene/carbon (PTFE/C) composite MEF with a two-level microporous structure (bubble pores and ice-templated pores) was prepared successfully, derived from a PTFE/glutaraldehyde crosslinked polyvinyl alcohol (PVAG) composite foam green body. The PVAG-based in situ carbon was analyzed as composed mainly of amorphous carbon. The bubble pores were observed to be interconnected by ice-templated pores. The porosity of the porous PTFE/C composite MEF reached a remarkable value of 73.35%. Corresponding to m(PTFE)/m(PVA) values of 14/1, 12/1, 10/1 and 8/1, the average pore sizes of the bubble pores were 32.99, 44.31, 47.33 and 48.01 μm, and the average sizes of the ice-templated pores were about 2.24, 2.77, 3.02 and 3.47 μm, respectively. Meanwhile, the porous PTFE/C composite MEF exhibited near superhydrophobicity in air and superhydrophobicity under oil. In gravity-driven water−oil emulsion separation tests, the oil flux was up to 3541 L h−1 m−2 and the separation efficiency reached more than 99.52%. After 20 cycles of testing, the oil flux and separation efficiency remained stable. The membrane-equivalent thickness of the samples from PTFE/C-m1 to PTFE/C-m4 were below 3.47, 4.26, 0.58 and 0.30 nm, respectively, which is about 10−7–10−6 times lower than the height of porous PTFE/C composite MEF. It is reasonable to believe that porous PTFE/C composite MEF could effectively mitigate the ‘trade-off’ effect. © 2023 Society of Industrial Chemistry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138520865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Critical analysis of the thermal stability of transesterification vitrimers for 3D-printing applications based on digital light processing 基于数字光处理的3d打印应用中酯交换玻璃体热稳定性的关键分析

IF 3.2 4区化学

Polymer International Pub Date : 2023-11-17 DOI: 10.1002/pi.6592

Angelo Romano, Osman Konuray, Frida Román, Yolanda Calventus, Xavier Fernández-Francos, Ignazio Roppolo, Marco Sangermano

{"title":"Critical analysis of the thermal stability of transesterification vitrimers for 3D-printing applications based on digital light processing","authors":"Angelo Romano, Osman Konuray, Frida Román, Yolanda Calventus, Xavier Fernández-Francos, Ignazio Roppolo, Marco Sangermano","doi":"10.1002/pi.6592","DOIUrl":"10.1002/pi.6592","url":null,"abstract":"3D-printable vitrimers processed by digital light processing (DLP) have been recently developed, based on the transesterification reaction of β-hydroxyester structures from mono- and diacrylate monomers employed in the formulation. These materials show promising repairability and recyclability, in addition to other interesting features such as shape memory and shape reconfigurability. It has been reported that structural changes taking place due to transesterification promote network rearrangement and an enhancement of the thermomechanical properties. However, the elevated temperatures required for the network reconfiguration cast some doubts on their applicability in real-life scenarios. In this paper, we analyze the effect of the thermal treatment on the thermomechanical properties and relaxation behavior of these materials and discuss the underlying mechanism explaining the observed changes. We identify some critical issues related to use of a monoacrylate containing β-hydroxyester moieties, and propose solutions to overcome the most relevant drawbacks. © 2023 The Authors. Polymer International published by John Wiley & Sons Ltd on behalf of Society of Industrial Chemistry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pi.6592","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138520876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Incorporation of garlic (Allium sativum) essential oil into cellulose acetate films: effect on the preservation of sliced cooked ham 大蒜(Allium sativum)精油掺入醋酸纤维素薄膜:对熟火腿切片保存的影响

IF 3.2 4区化学

Polymer International Pub Date : 2023-11-15 DOI: 10.1002/pi.6591

Márcia Teixeira Bittencourt, Clara Suprani Marques, Tarsila Rodrigues Arruda, Edimar Aparecida Filomeno Fontes, Paulo Rogério Fontes, Marali Vilela Dias, Taíla Veloso de Oliveira, Nilda de Fátima Ferreira Soares

{"title":"Incorporation of garlic (Allium sativum) essential oil into cellulose acetate films: effect on the preservation of sliced cooked ham","authors":"Márcia Teixeira Bittencourt, Clara Suprani Marques, Tarsila Rodrigues Arruda, Edimar Aparecida Filomeno Fontes, Paulo Rogério Fontes, Marali Vilela Dias, Taíla Veloso de Oliveira, Nilda de Fátima Ferreira Soares","doi":"10.1002/pi.6591","DOIUrl":"https://doi.org/10.1002/pi.6591","url":null,"abstract":"Garlic essential oil (GEO) has been recognized as a natural antimicrobial agent with a broad spectrum of action that can be associated with polymeric sustainable matrices to provide active packaging capable of improving the preservation of ready-to-eat meat products. In this sense, the present study aimed to evaluate the effect of cellulose acetate (CA) films incorporated with GEO on the growth of spoilage microbial groups (psychrotrophic (PSY) and lactic acid bacteria (LAB)) and physicochemical characteristics (pH, acidity index, color and index of thiobarbituric acid) of vacuum-packed cooked sliced ham. Four treatments were evaluated (no film, CA-film without GEO, CA-film with 1.5% of GEO and CA-film with 3% of GEO, applied as interfold packaging) over time (12 days). There was a significant reduction (ca 2.0 log cycle) in PSY and LAB growth when the active films were applied between the ham slices. Also, the lag phase of PSY was extended from around 2 to 6 days, which might positively impact the product's shelf life. However, the active films showed no significant effect on the food physicochemical characteristics. Therefore, the active CA-films incorporated with small amounts of GEO could be an interesting alternative to reduce the impact of microbial spoilage on sliced cooked ham. © 2023 Society of Industrial Chemistry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138520863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of silanization on the characterization of Corchorus olitorius particle-based composites for sustainable applications 硅烷化对用于可持续应用的山茱萸颗粒基复合材料表征的影响

IF 3.2 4区化学

Polymer International Pub Date : 2023-11-07 DOI: 10.1002/pi.6589

Vijay Kumar Mahakur, Sumit Bhowmik, Promod Kumar Patowari

{"title":"Impact of silanization on the characterization of Corchorus olitorius particle-based composites for sustainable applications","authors":"Vijay Kumar Mahakur, Sumit Bhowmik, Promod Kumar Patowari","doi":"10.1002/pi.6589","DOIUrl":"10.1002/pi.6589","url":null,"abstract":"Researchers are actively working on developing a long-term substitute for harmful manmade fibres. Because of their unique qualities that fit diverse applications, natural fibres/fillers are proposed as sustainable reinforcements. Integrating natural fibres, such as Corchorus olitorius particles, into composites provides an environmentally conscious choice for a variety of purposes. This research aims to investigate the influence of silanization, a surface modification technique, on the various characterizations and characteristics of Corchorus olitorius particle-based composites. The characterizations included morphological, mechanical and thermal investigations to assess the influence of silanization on the characteristics of the composite. The contact layup process is applied to create composite samples by reinforcing multiple weight proportions of treated particles (2.5%, 5%, 7.5%, 10% and 12.5%) in epoxy resins. The findings demonstrate that silanization elevates the interfacial connectivity between Corchorus olitorius particles and the resins, which produces upgraded mechanical and thermal attributes. The composite containing 5 wt% particles generated the most significant tensile and flexural strength, with gains of about 45% and 31%, respectively, compared to the epoxy composite. Because of the higher interfacial connections of the molecules, the viscoelastic features of the composites indicated that the 7.5 wt% particle-based composite possesses the greatest storage modulus (2.96 GPa), loss modulus (0.4 GPa) and glass transition temperature (90 °C). This study emphasizes the significance of surface alteration procedures such as silanization for boosting the efficiency and long-term viability of composites containing Corchorus olitorius particles. © 2023 Society of Industrial Chemistry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135539452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biocompatible hydrogels comprised of collagen, chitosan, and polyurethane with potential applications for wound healing and controlled drug release 由胶原蛋白、壳聚糖和聚氨酯组成的生物相容性水凝胶在伤口愈合和药物释放控制方面具有潜在的应用前景

4区化学

Polymer International Pub Date : 2023-11-07 DOI: 10.1002/pi.6590

Martín Caldera‐Villalobos, Daniela G. Ramos‐Montañez, Denis A. Cabrera‐Munguía, Juan J. Becerra‐Rodriguez, Nayeli Rodríguez‐Fuentes, Jesús A. Claudio‐Rizo

{"title":"Biocompatible hydrogels comprised of collagen, chitosan, and polyurethane with potential applications for wound healing and controlled drug release","authors":"Martín Caldera‐Villalobos, Daniela G. Ramos‐Montañez, Denis A. Cabrera‐Munguía, Juan J. Becerra‐Rodriguez, Nayeli Rodríguez‐Fuentes, Jesús A. Claudio‐Rizo","doi":"10.1002/pi.6590","DOIUrl":"https://doi.org/10.1002/pi.6590","url":null,"abstract":"Abstract Chitosan and collagen are two valuable biopolymers for the synthesis and design of biomaterials. In this work, we evaluate the effect of the concentration of chitosan on the physicochemical and biological properties of polyurethane crosslinked collagen hydrogels. Chitosan was added with a proportion ranging from 0 to 40 wt.%. Depending on the aminoglycoside content, semi‐interpenetrating polymeric networks (Semi‐IPN) or completely IPN were generated; this is attributed to the occlusion of the chitosan granules in the reticulated fibrillar matrix. The presence of chitosan in these hydrogels provides antibacterial capacity against pathogenic microorganisms such as Escherichia coli ( E. coli ), which is corroborated by inhibition halo experiments. Hydrogels with 40 wt.% of chitosan only showed improvement in the gelation time and mechanical performance, indicating a dependent relation of these properties with respect to the aminopolysaccharide content. Hydrogels with 10 wt.%. of chitosan showed the best biomedical performance. They also have the highest reticulation, swelling capability, and chemical stability against degradation events as hydrolysis and proteolysis. Further, they have the best biocompatibility for human monocytes, and they stimulate the secretion of Monocyte chemotactic protein‐1 (MCP‐1) and tumor necrosis factor‐alpha (TNF‐α). Also, these hydrogels showed a controlled release of ketorolac at pH 7 and 37 °C. The results of these in vitro biological tests demonstrate the potential application of novel biopolymer‐based hydrogels in chronic wound healing due to their antibacterial capacity and modulation of the biological response of specialized cells in dermal repair treatments, as well as for the design of smart materials for the controlled release of drugs. This article is protected by copyright. All rights reserved.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135540416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intrinsic low-dielectric-constant polyimides based on a novel diamine having −CF3 groups and kinkable 1,4-diisopropylbenzene units 基于具有-CF3基团和可扭结的1,4-二异丙苯单元的新型二胺的内在低介电常数聚酰亚胺

IF 3.2 4区化学

Polymer International Pub Date : 2023-11-06 DOI: 10.1002/pi.6588

Sivagangi Reddy Nagella, Sung Soo Park, Ramesh Kumar Chitumalla, Joonkyung Jang, Chang-Sik Ha

{"title":"Intrinsic low-dielectric-constant polyimides based on a novel diamine having −CF3 groups and kinkable 1,4-diisopropylbenzene units","authors":"Sivagangi Reddy Nagella, Sung Soo Park, Ramesh Kumar Chitumalla, Joonkyung Jang, Chang-Sik Ha","doi":"10.1002/pi.6588","DOIUrl":"10.1002/pi.6588","url":null,"abstract":"Polyimides (PIs) with low dielectric constants and optical transparency are of great interest in 5G/6G communication applications and in the microelectronics industry, where they are used as interlayer dielectric materials, wearable display devices and so forth. In this study, we designed and synthesized a novel fluorinated diamine called 4,4′-(1,4-phenylenebis(propane-2,2-diyl))diphenoxybis(2-(trifluoromethyl)-4-aminobenzene) (BPBTAB) monomer from bisphenol-P having diisopropyl benzene units and fabricated four novel BPBTAB-X PIs. These PI films possess excellent properties such as a low dielectric constant (1.13–1.84 at 1 MHz), high 5% loss temperature (395–491 °C), moderate glass transition temperature (223–254 °C), good tensile modulus (0.827–1.076 GPa), excellent optical properties (T450 up to 83.37%), low moisture absorption (<0.63%) and good solubility in organic solvents. Hence, the as-synthesized PI films exhibit excellent comprehensive properties for high-frequency 5G/6G communication applications. © 2023 Society of Chemical Industry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135679114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biodegradable composite from discarded hair keratin and graphene oxide with improved mechanical, thermal and barrier properties: an eco-friendly solution to waste materials 由废弃头发角蛋白和氧化石墨烯制成的可生物降解复合材料，具有更好的机械、热和阻隔性能：废弃材料的生态友好型解决方案

IF 3.2 4区化学

Polymer International Pub Date : 2023-10-28 DOI: 10.1002/pi.6586

Md Ashikur Rahaman Noyon, Md. Elias Uddin, Thuhin Kumar Dey, Mamun Jamal, Gokulkumar Sivanantham, Rashedul Islam

{"title":"Biodegradable composite from discarded hair keratin and graphene oxide with improved mechanical, thermal and barrier properties: an eco-friendly solution to waste materials","authors":"Md Ashikur Rahaman Noyon, Md. Elias Uddin, Thuhin Kumar Dey, Mamun Jamal, Gokulkumar Sivanantham, Rashedul Islam","doi":"10.1002/pi.6586","DOIUrl":"10.1002/pi.6586","url":null,"abstract":"In recent years, there has been a growing concern to counter environmental pollution, and as a result the development of biodegradable materials in various applications has become a major focus. This study aimed to fabricate a biodegradable composite by utilizing discarded hair keratin from beamhouse processing in leather production along with incorporating graphene oxide (GO) to reduce pollution. The composite was prepared using a simple solution mixing method, where the amino functional group of keratin and the carboxyl group of GO were covalently bonded under a redox system. Various analyses, including UV–visible spectroscopy, Fourier transform infrared spectroscopy, Raman spectroscopy, SEM, biodegradability and oxygen gas transmittance rate, were carried out to evaluate the composite's structure and performance. The results demonstrated that GO was successfully integrated into the keratin matrix, with uniform dispersion of GO observed instead of agglomeration. The composite with the optimum ratio exhibited a 173.98% increase in tensile strength and a 33.52% decrease in elongation as well as improved thermal and biodegradation properties compared to pure keratin. Furthermore, the composite displayed significantly better gas barrier properties (39%) than pure keratin, which can be attributed to the reduction of intermolecular gaps through the composite's strong bonding. Hence, the keratin-GO composite is a cost-effective and biodegradable solution to waste materials, with potential use as a packaging material. © 2023 Society of Chemical Industry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136232924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Regulation of ester contents enabled tunable thermal and mechanical properties of poly(ester amide) 调节酯含量，实现聚酯酰胺的可调热性能和机械性能

IF 3.2 4区化学

Polymer International Pub Date : 2023-10-26 DOI: 10.1002/pi.6585

Yihuan Liu, Guoqing Zuo, Han Gao, Zhao Wu, Wei Huang, Canliang Ma, Jie Yin, Xin Hu, Ning Zhu, Kai Guo

{"title":"Regulation of ester contents enabled tunable thermal and mechanical properties of poly(ester amide)","authors":"Yihuan Liu, Guoqing Zuo, Han Gao, Zhao Wu, Wei Huang, Canliang Ma, Jie Yin, Xin Hu, Ning Zhu, Kai Guo","doi":"10.1002/pi.6585","DOIUrl":"10.1002/pi.6585","url":null,"abstract":"Poly(ε-caprolactone-co-ε-caprolactam) was synthesized through ring-opening copolymerization of ε-caprolactone (CLO) and ε-caprolactam catalyzed by ethylmagnesium bromide (EtMgBr) or sodium ε-caprolactam. Varied ester contents were achieved from 0 to 100 mol%. EtMgBr enabled the copolymerization with high yield of over 95%. Thermal properties vary with different ester contents. With increasing CLO content, the onset decomposition temperature (273.36 to 240.97 °C) and glass transition temperature (52.1 to −56.3 °C) gradually decreased. The results of melting behavior of resultant poly(ester amide)s through differential scanning calorimetry and theoretical calculation indicated a eutectic temperature of 46.6 °C. The mechanical properties of obtained copolymers were systematically investigated. The enhancement of CLO incorporation led to a decrease in tensile strength (70.99 to 9.88 MPa) and Young's modulus (690.03 to 19.18 MPa). Copolymer with CLO incorporation of 70 mol% exhibited a eutectic temperature of 46.6 °C, and enabled a high elongation at break (658%) and enhanced impact strength (138.5 kJ m−2). © 2023 Society of Chemical Industry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134906113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent trends in the additive manufacturing of polyurethanes 聚氨酯添加剂制造的最新趋势

IF 3.2 4区化学

Polymer International Pub Date : 2023-10-23 DOI: 10.1002/pi.6584

Ren H Bean, Timothy E Long

{"title":"Recent trends in the additive manufacturing of polyurethanes","authors":"Ren H Bean, Timothy E Long","doi":"10.1002/pi.6584","DOIUrl":"10.1002/pi.6584","url":null,"abstract":"Polyurethanes are remarkably versatile materials that offer exceptional control over structure–property relationships, making them the subject of extensive research and exploration across diverse applications. These materials have garnered significant attention due to their inherent chemical, mechanical, thermomechanical, biological and physical properties, further fueling interest in their potential uses. However, conventional processing methods, involving molds, high temperatures or solvents, impose limitations on geometric complexity, hindering their potential applications. Additive manufacturing, or 3D printing, has emerged as a transformative solution, enabling the fabrication of intricate geometries, unparalleled design flexibility, dematerialization and enhanced material properties. This mini-review explores recent advancements in additive manufacturing techniques applied to polyurethanes, focusing on three prominent 3D printing modalities: vat photopolymerization, direct ink write and fused filament fabrication. Examining the successful integration of polyurethanes with these cutting-edge 3D printing methods illuminates the remarkable progress achieved in tailoring part design, expanding the range of applications and unlocking novel material−object functionalities. This mini-review aims to provide valuable insight into the latest trends and development in 3D printing polyurethanes, paving the way for their future utilization in diverse industries. © 2023 Society of Chemical Industry.","PeriodicalId":20404,"journal":{"name":"Polymer International","volume":null,"pages":null},"PeriodicalIF":3.2,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135412107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0