Progress in Organic Coatings最新文献

{"title":"Oleo-hyperbranched polyester nanocomposites: Synthesis, characterization and electrochemical corrosion protection evaluation","authors":"Shahidul Islam Bhat ,&nbsp;Sharif Ahmad","doi":"10.1016/j.porgcoat.2026.109963","DOIUrl":"10.1016/j.porgcoat.2026.109963","url":null,"abstract":"<div><div>High-performance oleo-hyperbranched sustainable polyesters (HBPE) are gaining a great deal of attention because of their strong anticorrosive features, low fluidity, high viscosity, with low or no volatile organic compound content. These characteristics make them useful materials for developing high-performance, inexpensive, and sustainable polymer coatings. The synthesis, characterization and electrochemical corrosion studies on TiO₂ dispersed hyper-branched castor oil polyester nanocomposite coatings have been reported. FT-IR, NMR (¹H, ¹³C), and GPC methods were used to investigate the structural characteristics, degree of branching and molecular weight distribution. Standard methods were used to assess the water-repellent qualities, glass transition temperature, thermal stability, physico-chemical, and physico-mechanical aspects. Potentiodynamic Polarization (PDP) and electrochemical impedance spectroscopy (EIS) were used to evaluate the anticorrosive performance of bare carbon steel (CS), HBPE-PBMF-80, and HBPE-PBMF-80-TiO₂-x coatings (x = 0.5, 1.0, and 1.5 wt. % TiO₂). These findings demonstrated that, in comparison to HBPE-PBMF-80 and other previously documented systems, the HBPE-PBMF-TiO₂-x nanocomposite coatings display significantly improved physico-mechanical properties and corrosion resistance.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109963"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145978396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biomimetic superhydrophobic cotton fabrics with multistage micro-nanostructures for long-term passive radiative cooling","authors":"Xiaodong Jiang ,&nbsp;Zichen Li ,&nbsp;Jinmei Du ,&nbsp;Yang Jiang ,&nbsp;Jiankun Wang ,&nbsp;Changhai Xu","doi":"10.1016/j.porgcoat.2026.109966","DOIUrl":"10.1016/j.porgcoat.2026.109966","url":null,"abstract":"<div><div>Passive radiative cooling (PRC) has attracted considerable attention in personal thermal management due to its zero-energy consumption and zero-pollution. However, PRC textiles in outdoor applications are susceptible to contamination, resulting in performance degradation. Inspired by the self-cleaning surface of lotus leaves, a biomimetic superhydrophobic cotton fabric for long-term passive radiative cooling was successfully fabricated by constructing ZIF-L/ZIF-8 micro-nanostructures and combining with polymethylhydrosiloxane (PMHS) coatings. This multistage micro-nanostructure significantly enhanced the optical properties of cotton fabric, increasing the solar reflectance from 64.5% to 90.4% and the infrared emissivity from 93.0% to 95.8%. Furthermore, the superhydrophobic fabric demonstrated excellent radiative cooling performance, achieving a cooling effect of 5.3 °C under solar irradiation compared with cotton fabric. In particular, the fabric exhibited superior superhydrophobicity with a water contact angle (WCA) of 162.8°, and maintained the WCA of over 150° under severe conditions such as soaking in acids, alkalis and salts, ultrasonic treatment, washing, tape peeling and abrasion. Most importantly, the fabric offers an efficient self-cleaning property, making it suitable for long-term outdoor radiative cooling. The biomimetic superhydrophobic fabric integrates radiative cooling and self-cleaning functions, providing a promising solution for the development of green, energy-saving and sustainable PRC textiles.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109966"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145979008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bioinspired smart responsive nacre-gum-mimetic nanocomposites for corrosion-wear protection","authors":"Jianghong Yang ,&nbsp;Haohao Ren ,&nbsp;Chufeng Sun ,&nbsp;Yanjun Ma ,&nbsp;Lei Chen ,&nbsp;Fengying Li ,&nbsp;Huidi Zhou ,&nbsp;Jianmin Chen","doi":"10.1016/j.porgcoat.2025.109937","DOIUrl":"10.1016/j.porgcoat.2025.109937","url":null,"abstract":"<div><div>Marine environments present a formidable challenge to steel infrastructures, where the coupled effects of corrosion and wear severely limit their service life and stability. Addressing the fundamental challenge of achieving synergistic functionality under corrosion-wear conditions, we pioneer a dual-biomimetic nanocomposite inspired by the “brick-and-mortar” structure of inverse nacre and the self-healing ability of tree gum, which features a pH-responsive, disulfide-bridged 2-mercaptobenzothiazole-functionalized graphene oxide embedded in a polyurethane matrix. This design enables intelligent on-demand release of corrosion inhibitors triggered by localized acidification at corrosion sites, overcoming the prevalent issues of excessive leakage or delayed response seen in conventional nanocontainers. The coating demonstrates unprecedented synergistic performance, providing excellent tribological properties (COF reduced to 0.22, wear rate by 43 %) and outstanding anticorrosive protection (initial impedance of 8.64 × 10¹¹ Ω·cm² maintained at 8.40 × 10⁹ Ω·cm² after 15 days' immersion). Importantly, localized pH changes trigger the precise release of 2-MBT inhibitors, a self-healing function validated by a progressive impedance increase during artificial scratch tests. This transformative strategy effectively integrates robust barrier properties, intelligent inhibitor release, and superior tribological performance, presenting a promising solution for long-term marine anti-corrosion and anti-wear protection.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109937"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145927831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Durable antibacterial polyurethane based on crosslinked epsilon-poly-l-lysine for urinary catheter coating","authors":"Linrui Liu ,&nbsp;Kaiti Wang ,&nbsp;Qiuyan Yan ,&nbsp;Shuaishuai Yuan","doi":"10.1016/j.porgcoat.2025.109921","DOIUrl":"10.1016/j.porgcoat.2025.109921","url":null,"abstract":"<div><div>Bacterial infections associated with indwelling catheters pose a significant clinical challenge, often leading to severe morbidity and mortality. The development of effective antibacterial coatings is thus of paramount importance. This study presents a novel polyurethane (PU) incorporating cationic epsilon-poly-<span>l</span>-lysine (CPL)/docusate sodium (DS). The incorporation of CPL/DS nanoparticles enhanced the hydrophilicity of the PU material. Among the PUs we prepared, PU-1.75 boasted optimized performances featuring high bactericidal efficiency against <em>S. aureus</em> and <em>E. coli</em>. Notably, <em>in vitro</em> tests confirmed that PU-1.75 maintains nearly 100 % bactericidal activity against <em>S. aureus</em> even after 21 days of incubation in physiological saline solutions. Furthermore, PU-1.75-coated urinary catheters effectively inhibit the growth of <em>S. aureus</em> and <em>E. coli</em> under static and dynamic flow conditions. The <em>in vivo</em> SD rat model approved the good biocompatibility of PU-1.75-coated catheters. These findings collectively indicate that PU-1.75 is a highly promising, safe, and durable antibacterial capable of providing long-term protection against catheter-associated infections.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109921"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145927846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Refining coating anti-corrosion assessment via NaCl concentration-dependent performance analysis","authors":"Shuangshuang Song,&nbsp;Zhi Wang","doi":"10.1016/j.porgcoat.2025.109936","DOIUrl":"10.1016/j.porgcoat.2025.109936","url":null,"abstract":"<div><div>The corrosivity of service environments exhibits significant complexity and variability. The concentration of oxygen permeating through the coating may be one of the important factors affecting the corrosion process. It is necessary to study the influence of different corrosive environments on the anti-corrosion performance of coatings. In this paper, the impact of different NaCl concentrations on the anti-corrosion performance of the same coating was tested. It was found that with the increase of NaCl concentration, the time for corrosion of the substrate and blistering of the coating was prolonged. Through the analysis of the water absorption rate of the coating, electrochemical impedance spectroscopy (EIS) test and fitting results, as well as the actual corrosion condition of the substrate, it can be concluded that the EIS result cannot reflect the oxygen transfer situation in the high-performance anti-corrosion coating. Even when the substrate has already been corroded, the impedance value |<em>Z</em>|_{f=0.01 Hz} of the coating still remains at around 10¹¹ Ω·cm². NaCl not only reduces the water absorption rate of the coating and the amount of oxygen dissolved in the solution, but also inhibits the transmission of oxygen within the coating. The pure water immersion test can significantly increase the oxygen concentration permeating through the coating and can be used as a rapid method to evaluate the protective quality of different coatings.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109936"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145927881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multifunctional fluorophore based on fluorene–bithiophene architecture for latent print visualization and stimuli-responsive eco-friendly security inks","authors":"Rakshitha K. Jain ,&nbsp;Anand P.J. ,&nbsp;Dhanya Sunil ,&nbsp;Poornima Bhagavath ,&nbsp;Anoop Kishore Vatti ,&nbsp;Aseefhali Bankapur ,&nbsp;Shyambhargav Jodidar Srinivasamurthy ,&nbsp;Navas Shereef Ellyan","doi":"10.1016/j.porgcoat.2026.109995","DOIUrl":"10.1016/j.porgcoat.2026.109995","url":null,"abstract":"<div><div>Latent finger and lip prints are vital forensic evidence due to their uniqueness and permanence, yet visualization on varied surfaces is challenging. Meanwhile, rising counterfeit threats demand advanced, multi-level security materials to protect consumers, brands, and economies. The present study addresses these dual requirements through the design and synthesis of a new multi-functional fluorophore BTAF with conjugated fluorene–bithiophene structural framework intended for latent finger mark and lip print visualization and as a pigment in security ink applications. This π-extended molecule combines the rigidity and photostability of fluorene with the electron-rich nature of bithiophene, resulting in red-shifted solid-state fluorescence with high quantum yield. The fluorophore demonstrated excellent performance in visualizing latent finger/lip prints across different substrate types. The optical and microscopic images enabled both qualitative and quantitative analysis of intricate details of these prints. The interaction of BTAF with glycine and myristic acid present in the latent prints was explored through computational and molecular dynamics simulations and validated by FTIR spectral analysis. Furthermore, BTAF was incorporated into a composite eco-friendly ink that exhibits excellent flow for continuous printing, strong substrate adhesion, and high printability compatible with offset printing systems, enabling application in multilevel anti-counterfeiting. The print exhibits a reversible, dual-mode response, transitioning from magenta to yellow under daylight when heated above 31 °C, while consistently displaying green fluorescence under 380 nm UV light. The facile synthesis, low toxicity, and dual functionality with stable performance make BTAF a promising material for integration into smart forensic tools and advanced security printing technologies.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109995"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146078518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bio-inspired transparent, hydrophobic, and mechanically stable wood coating by cellulose nanocrystals","authors":"Nina Straub ,&nbsp;Stefan Veigel ,&nbsp;Jan Janesch ,&nbsp;Célia Lointier ,&nbsp;Claudia Gusenbauer ,&nbsp;Christian Hansmann ,&nbsp;Wolfgang Gindl-Altmutter","doi":"10.1016/j.porgcoat.2025.109919","DOIUrl":"10.1016/j.porgcoat.2025.109919","url":null,"abstract":"<div><div>Protection of wood against environmental degradation requires advanced surface protection strategies like imitating nature's lotus effect, characterized by the superhydrophobic surface of lotus leaves with hierarchical micro- and nanoscale structures. This study replicates said phenomenon by coating wood surfaces with cellulose nanocrystals (CNCs) derived from cotton linters. At first, microcrystalline cellulose was converted to CNCs by high-pressure homogenization and subsequent hydrophobization using esterification with lauroyl chloride. The resulting lauroyl-modified CNCs (LCNC) were dispersed in a non-polar solvent at 2 wt% and applied to beech wood specimens in a low quantity of 0.8–1.6 g/m² by spraying. ATR-FTIR and ¹³C NMR measurements confirmed a successful modification. Water contact angle measurements (WCA) verified successful hydrophobization of LCNCs demonstrating WCAs up to 150° on pressed LCNC pellets. Wood surfaces coated with LCNCs showed enhanced hydrophobicity over a 10 min time period with initial WCAs up to 125°, surpassing those of commercial oil-based wood coatings. Additionally, the coating was highly transparent, preserving the natural color, gloss, and brightness of wood. The present study demonstrates that coating with hydrophobized CNCs enables transparent, and highly hydrophobic wood surfaces with enhanced abrasion resistance, thus offering an effective and visually unobtrusive strategy for green wood protection.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109919"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145978393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oxidative self-polymerization of conjugated biobased free fatty acids produces thick cross-linked polyester films with low surface instabilities","authors":"Maxime Bès ,&nbsp;Vincent Lefloch ,&nbsp;Paul Kouadio ,&nbsp;Mohamed Hanafi ,&nbsp;Diakaridja Nikiema ,&nbsp;Eric Lacroux ,&nbsp;Romain Valentin ,&nbsp;Artem Kovalenko","doi":"10.1016/j.porgcoat.2026.109957","DOIUrl":"10.1016/j.porgcoat.2026.109957","url":null,"abstract":"<div><div>The ability of polyunsaturated vegetable oils to form solid polymer films by oxygen-induced radical polymerization explains their major role as binders in paints and coatings. However, at large film thicknesses, the diffusion of the oxygen in the bulk is limited which induces gradients of composition and surface instabilities in the film. To avoid this effect, in industrial applications the oil is first prepolymerized, or blown, at high temperature. Here we show that millimeter-thick coatings may be produced by oxidative thermal curing of conjugated polyunsaturated free fatty acids without addition of any catalyst. These free fatty acids (FA) are produced by enzymatic hydrolysis of biobased triglycerides (TG) from <em>Ricinodendron heudelotii</em> oils rich in α-eleostearic acid (18:3). While both the crude oil (TG) and the free fatty acids (FA) are transformed into rubbery polyester networks insoluble in organic solvents, the FA samples show much less surface instabilities. Using infrared spectroscopy and differential scanning calorimetry, we reveal the pathway of the network formation in the TG and FA upon polymerization. By rationalizing these results in comparison with dynamic mechanical analysis of FFA polyesters, we suggest the possible network formation mechanism which may explain lower surface instabilities of the FA samples with respect to the TG ones.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109957"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145978411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sustainable mineral–organic composites with controlled water responsiveness and mechanical integrity for seed pelleting","authors":"Shan Liu ,&nbsp;Bilquees Bozdar ,&nbsp;Yushi Wu ,&nbsp;Changjing Luo ,&nbsp;Chenglou Yang ,&nbsp;Xingzhao Hu ,&nbsp;Xiangchun Li ,&nbsp;Chunjie Zhou ,&nbsp;Kegin Peng ,&nbsp;Jiang long Wang ,&nbsp;Zhen Hua Li","doi":"10.1016/j.porgcoat.2025.109934","DOIUrl":"10.1016/j.porgcoat.2025.109934","url":null,"abstract":"<div><div>The development of bio-based composite coatings that balance mechanical integrity with water responsiveness remains a key challenge in sustainable material design. In this study, mineral–organic hybrid coatings were formulated using talc (lamellar inorganic filler) and eucalyptus wood powder (lignocellulosic fibrous filler) to investigate how the filler composition governs powder flowability, coating cohesion, and moisture-mediated functionality in <em>Brassica napus</em> L. seed pelleting. Distinct particle size distributions and hygroscopic properties of the fillers generated tunable densities and porosities across the talc–eucalyptus ratios. Increasing the organic fraction enhanced flowability and reduced apparent density. This shift was accompanied by a higher equilibrium moisture content and solubility, indicating increased hydrophilicity and improved moisture buffering. Mechanical testing showed that pure talc coatings were brittle and rapidly disintegrated, whereas mixtures containing 40–60 % eucalyptus achieved optimal compressive strength (4–5 N), high cracking resistance (&gt;1200 s), and negligible crushing. Germination assays revealed that these intermediate formulations maintained high germination (88 %) and vigor, outperforming both mineral- and organic-dominated coatings. Cluster analysis confirmed that intermediate compositions formed coherent functional groups. Collectively, these results show that the controlled blending of mineral rigidity and organic flexibility enables the rational design of moisture-responsive, biodegradable seed coatings. All experiments were conducted under controlled laboratory conditions, and field-scale validation is required to confirm agronomic performance.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109934"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145978896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Moisture responses of polymer-cement waterproofing membranes prepared with different type of polymer latexes","authors":"Jing Wang ,&nbsp;Chen Feng ,&nbsp;Jian Liu ,&nbsp;Haocheng Zhao ,&nbsp;Zhaoyang Liu ,&nbsp;Jinchun Wang ,&nbsp;Xiangming Kong","doi":"10.1016/j.porgcoat.2026.109964","DOIUrl":"10.1016/j.porgcoat.2026.109964","url":null,"abstract":"<div><div>Moisture uptake and the resulting changes in mechanical properties of polymer-based waterproofing membranes were investigated. Pure polymer membrane (PM), polymer–CaCO₃ (PCC), and polymer–white cement (PWC) membranes were prepared using styrene–acrylate (SA), vinyl acetate–ethylene (VAE), and styrene–butadiene (SBR) latexes and exposed to 100% relative humidity for 30 days. All membranes exhibit decreased tensile strength and fracture energy after moisture exposure. Low-field NMR enables quantification of three moisture types in the membranes, including polymer-absorbed water (H₂O_wip), interfacial water (H₂O_int), and free water (H₂O_f). After moisture treatment, [H₂O]_int and [H₂O]_f are highly related to latex particle size and emulsifier content, with SBR-based membranes showing the highest values due to the smallest particle size and highest emulsifier content. In PM and PCC membranes, [H₂O]_wip is majorly determined by polymer hydrophobicity, following the order SBR &gt; SA &gt; VAE. In PWC membranes, [H₂O]_wip is extremely high in VAE-PWC due to polymer saponification. The reduction in fracture energy is primarily governed by [H₂O]_wip, because of the plasticizing effect of H₂O_wip that weakens intermolecular forces. Consequently, VAE-based membranes undergo the most pronounced fracture energy decline in all systems, while SBR-based membranes exhibit the lowest decrease in PM and PCC membranes, and SA-PWC shows the least degradation in PWC membranes. Secondary cement hydration occurs in both SA-PWC and VAE-PWC during moisture treatment, but is minimal in SBR-PWC. Secondary hydration, high water-absorptivity of hydration products, osmotic pressure, instability of polymer, and hindered latex film formation, are possible causes for higher moisture uptake of PWC.</div></div>","PeriodicalId":20834,"journal":{"name":"Progress in Organic Coatings","volume":"213 ","pages":"Article 109964"},"PeriodicalIF":7.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145979011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}