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Journal articles on the topic 'UV-curing film'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Wattanachai, Piyachat, Christian Antonio, and Susan Roces. "Comparison of Thermal Properties of PCB Photoresist Films Cured by Different Techniques." ASEAN Journal of Chemical Engineering 15, no. 2 (2016): 20. http://dx.doi.org/10.22146/ajche.49684.

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The possibility of implementing microwave technology to photoresist film curing which is a major process in the production of electronic printed circuit boards (PCB) was investigated and compared with a conventional curing method, e.g. UV lithography. Since both techniques involved irradiation, hot plate curing which relies on thermal conduction was undertaken to study the effect of a heat transfer approach. Two film thicknesses were studied, i.e. 0.0012 and 0.002 inch, and the effects of curing power and time were investigated. Thermal properties, i.e. percent cure, glass transition temperatu

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2

Takeda, M., N. Matoba, K. Matsuda, et al. "Effect of ultraviolet cure on the interfacial toughness and structure of SiOC thin film on Si substrate." Journal of Materials Research 25, no. 10 (2010): 1910–16. http://dx.doi.org/10.1557/jmr.2010.0251.

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An experimental study on the adhesion of thin films was conducted for the ultraviolet (UV)-cured SiOC films on Si substrate by examining the mechanical energy balance during the indentation process combined with atomic force microscopy observation. The effect of UV cure on the interfacial delamination toughness and the structure of the SiOC films are discussed. The energy release rate of the SiOC film/Si substrate interfacial delamination increases with the increases in the time of UV curing, indicating that the indentation method is efficient to examine the adhesion of coating. As the UV curi

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3

Zhang, Li Juan, Chen Bo Wu, Fei Yang, Xiao Yi Geng, Meng Qian Li, and Ji Jun Xiao. "Preparation and Characterization of UV Curable Hybrid System Based on Free Radical and Cationic Mechanism." Applied Mechanics and Materials 470 (December 2013): 141–45. http://dx.doi.org/10.4028/www.scientific.net/amm.470.141.

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A UV curable hybrid system with a dual mechanism of radical and cationic photo-polymerization, was investigated. A kind of free radical oligomer with low viscosity named hexahydrophthalic acid diglycidyl acrylate was first synthesized. The structure of the oligomer was characterization by FTIR. The UV curing processing of hybrid system was traced by real-time FTIR, and compared with free radical, cationic system. Thermal decomposition temperature and glass transition temperature of UV curing film for various system were determined by thermogravimetric analysis (TGA) and differental scanning ca

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4

Ning, Jianping, Chunjie Niu, Zhen Tang, Yue Sun, Hao Yan, and Dayu Zhou. "Optimizing the PECVD Process for Stress-Controlled Silicon Nitride Films: Enhancement of Tensile Stress via UV Curing and Layered Deposition." Coatings 15, no. 6 (2025): 708. https://doi.org/10.3390/coatings15060708.

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Silicon nitride (SiN) films deposited via plasma-enhanced chemical vapor deposition (PECVD) exhibit tunable tensile stress, which is critical for various microelectronic and optoelectronic applications. In this paper, the effects of silane (SiH4) flow rate during PECVD deposition, ultraviolet (UV) curing, and layered deposition on the tensile stress of SiN films are mainly investigated. The results reveal that increasing the SiH4 concentration raises hydrogen incorporation, which modifies internal stress dynamics. UV curing significantly increases tensile stress by breaking N-H and Si-H bonds,

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Abadie, Marc J. M., and Vanda Yu Voytekunas. "New Trends in UV Curing." Eurasian Chemico-Technological Journal 6, no. 1 (2016): 67. http://dx.doi.org/10.18321/ectj336.

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We present an overview of the use of photochemistry applied to polymerization and crosslinking reactions by radical or cationic process used for thin film technologies and more generally for coatings. Industrially, most of the formulations used are initiated by radical mechanism. Since the discovery by J. Crivello of iodonium and sulfonium salts, the market has been oriented to use cationic systems to crosslink monomers/oligomers. One of the main advantage of such a system is that it is not sensitive to the presence of oxygene as it is for radical mechanisms. An overview of a photosensitive fo

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Qi, Jing Jing, Mao Bing Shuai, Yuan Lin Zhou, and Feng Wen Chang. "Preliminary Structure Characterization of UV Curing Paint Film." Advanced Materials Research 1120-1121 (July 2015): 49–52. http://dx.doi.org/10.4028/www.scientific.net/amr.1120-1121.49.

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PC film has some shortcomings such as low surface energy and strong rigidity. In order to improve the impact strength and adhesive properties of PC film, UV curing coating which was used on the surface of the PC film achieved good results. However, the combination between the UV curing paint-PC composite membrane had not been explained clearly. In this paper, we analyzed the structure of UV curing varnish oligomers. Fourier Transform Infrared Spectroscopy (FTIR) 、X-ray Photoelectron Spectroscopy (XPS) and Liquid Chromatograph Mass Spectrometer (LC-MS) were used to characterize. Through the exp

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7

Jung, Jaehan. "Continuous manufacturing of 3D patterned hybrid film via a roll-to-roll process with UV curing." Modern Physics Letters B 34, no. 07n09 (2020): 2040039. http://dx.doi.org/10.1142/s0217984920400394.

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A strategy for continuous fabrication of a microscale 3D-patterned hybrid composite film composed of alumina and acrylate resin was developed using roll-to-roll production. Conventional thermal curing was replaced with a UV curing procedure to facilitate rapid and economical processing. A seamless engraved soft urethane mold was first produced using a patterned metal roll. Subsequently, alumina and acrylate resin were cured on the engraved mold via UV irradiation to produce patterned hybrid films. The dispersion of alumina particles in acylate resin was enhanced by utilizing amine acrylate. Ph

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8

Choi, Woo-Chan, Vishal Gavande, Dong-Yun Kim, and Won-Ki Lee. "Study on Press Formability and Properties of UV-Curable Polyurethane Acrylate Coatings with Different Reactive Diluents." Polymers 15, no. 4 (2023): 880. http://dx.doi.org/10.3390/polym15040880.

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UV-curable coatings have numerous advantages, including environmental sustainability due to 100% solid content, economic feasibility attributable to relatively fast curing time, decent appearance, mechanical properties, chemical resistance, and abrasion resistance. However, UV-curable polyurethane acrylate coatings on metals apparently restrict their engineering applications owing to low mechanical properties and poor thermal stability, giving UV-curable coatings less flexibility and formability. In this study, we evaluated the property change of films according to the type of reactive diluent

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9

Chu, Fu Qiang. "Blending Property of Water-Based UV-Curable Polyurethane Acrylate and Epoxy Acrylate." Advanced Materials Research 174 (December 2010): 385–88. http://dx.doi.org/10.4028/www.scientific.net/amr.174.385.

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Water-based UV-curable prepolymers are novel environmentally friendly materials. The blending property of two kinds of the prepolymers, water-based UV-curable polyurethane acrylate (UVPU) and water-based UV-curable epoxy acrylate (WEA), was studied in this paper. Blending compatibility, curing rate, optical and mechanical properties, and the cross-section morphology of the cured films of UVPU and WEA were investigated by Fourier transform infrared (FTIR), UV-visible spectrophotometer (UV-vis) and Environmental scanning electron microscopy (ESEM). Results indicated that the two prepolymers had

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10

Gao, Jun Gang, Feng Li Zhu, Jiang Bo Yang, and Xiao Qian Liu. "Synthesis and Curing Kinetics of UV-Curable Waterborne Bisphenol-S Epoxy Acrylate/Polyurethane-Acrylate Coating." Advanced Materials Research 549 (July 2012): 457–61. http://dx.doi.org/10.4028/www.scientific.net/amr.549.457.

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In ouder to prepare the waterborne UV-curable polyurethane acrylate coatings, the anionic polyurethane acrylate emulsifier and bisphenol-S eopxy acrylate were synthesized. The curing process, kinetics and properties of waterborone UV-curable epoxy acrylate/polyurethanes acrylate coating were investigated by FTIR, DSC and DMA. The results show that the static initial curing temperature Ti is 52.36 oC, peak temperature Tp is 71.58 oC, the finished temperature Tf is 89.15 oC. The curing reaction can be described by two-parameter autocatalytic Šesták-Berggren (S-B) model.This coating has a better

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11

Han, Lian Ying, Kai Cheng, and Li Yan. "The Ambulatory UV Light Soure Dry Curing Machine Designing." Advanced Materials Research 472-475 (February 2012): 1107–9. http://dx.doi.org/10.4028/www.scientific.net/amr.472-475.1107.

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A kind of ambulatory UV light source specific use inverter as the UV light source supporting power. Self-drive four machines running system, the wind turbine strengthen exhaust circulate cooling system。The objects are painted by light solid painting ,which keep still in situation.Accepting high-intensity UV light irradiation which is emitted by light curing machine to achieve the dry film coating. This machine is especially suitable for this kind object which is weight ,larger ,inconvenience delivery.It is ideal coating drying equipment for film covering coating light solid production process.

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12

Han, Yunlong, Fei Xue, Pin Zhang, and Juanlu Xiao. "One-step curing process of conductive paste based on a UV pulse laser for a frequency selective surface." Applied Optics 61, no. 23 (2022): 6947. http://dx.doi.org/10.1364/ao.462643.

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A frequency selective surface (FSS) is a two-dimensional periodic array structure, in which a common structure is composed of conductive paste and metal film. An ultraviolet (UV) pulse-laser-induced curing of conductive paste towards FSS was used to simultaneously realize the efficient curing of conductive paste and the removal of surplus materials. Through simple defocus control of the UV pulse laser when irradiating the workpiece, this technology was capable of reducing the energy density and increasing the irradiation range, thus preventing the conductive paste from being ablated and achiev

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13

Li, Yongsheng, Meng Ren, Pengfei Lv, et al. "A robust and flexible bulk superhydrophobic material from silicone rubber/silica gel prepared by thiol–ene photopolymerization." Journal of Materials Chemistry A 7, no. 12 (2019): 7242–55. http://dx.doi.org/10.1039/c8ta11111a.

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14

Li-hong, Bao, and Yangfei-Huang. "Synthesis and Properties of UV Curable Waterborne Polyurethane Acrylate Based on Modified Castor Oil." Pharmaceutical and Chemical Journal 4, no. 6 (2017): 34–40. https://doi.org/10.5281/zenodo.13885872.

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In this study, castor oil was modified to prepare hydroxyethyl methyl acrylate (HEMA) capped waterborne polyurethane-acrylate (UV-PUA) via <em>in-situ</em> and anionic self-emulsifying method. Ultraviolet (UV) curable UV-PUA film was obtained with IRGACURE <em>819</em> as photoinitiator. The properties of UV-PUA dispersions, such as appearance, viscosity and average particle size were investigated. The structure and thermal stability of UV-PUA film were characterized by Roman spectroscopy and DTG. Some mechanical properties of UV-PUA films, such as hardness, adhesion ability and water absorpti

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15

Hara, Mitsuo, Taiki Orito, Shusaku Nagano, and Takahiro Seki. "Humidity-responsive phase transition and on-demand UV-curing in a hygroscopic polysiloxane–surfactant nanohybrid film." Chemical Communications 54, no. 12 (2018): 1457–60. http://dx.doi.org/10.1039/c7cc09226a.

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16

Jia, Jingru, and Jinhai Zhang. "Study on environment-frientdly UV-led ceramic ink transfer film." E3S Web of Conferences 38 (2018): 02025. http://dx.doi.org/10.1051/e3sconf/20183802025.

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UV polyurethane acrylate (PUA-1) oligomer was synthesized and used to prepare the UV-LED ceramic ink transfer film. The effects of active thinner (or active monomer), photosensitizer type, photo-sen-sitizer percentage, photosensitizer consumption, etc. on the ceramic ink transfer film performance was studied. The results showed that the prepared PUA prepolymer, single functional group thinner, and the UV-LED curing system consisting of 2,4,6-Trimethyl Benzoyl Diphenyl Phosphine Oxide (TPO), 2,4-Diethyl-9H-Thioxanthen-9-one(DETX) and Reactive Amine (P115) could meet the technical requirements o

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17

Anastasio, R., E. E. L. Maassen, R. Cardinaels, G. W. M. Peters, and L. C. A. van Breemen. "Thin film mechanical characterization of UV-curing acrylate systems." Polymer 150 (August 2018): 84–94. http://dx.doi.org/10.1016/j.polymer.2018.07.015.

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18

Bajpai, Madhu, Vipin Shukla, and Arun Kumar. "Film performance and UV curing of epoxy acrylate resins." Progress in Organic Coatings 44, no. 4 (2002): 271–78. http://dx.doi.org/10.1016/s0300-9440(02)00059-0.

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19

Boetje, Laura, Xiaohong Lan, Jur van Dijken, Michael Polhuis, and Katja Loos. "Synthesis and Properties of Fully Biobased Crosslinked Starch Oleate Films." Polymers 15, no. 11 (2023): 2467. http://dx.doi.org/10.3390/polym15112467.

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Starch oleate (degree of substitution = 2.2) films were cast and crosslinked in the presence of air using UV curing (UVC) or heat curing (HC). A commercial photoinitiator (CPI, Irgacure 184) and a natural photoinitiator (NPI, a mixture of biobased 3-hydroxyflavone and n-phenylglycine) were used for UVC. No initiator was used during HC. Isothermal gravimetric analyses, Fourier Transform Infrared (FTIR) measurements, and gel content measurements revealed that all three methods were effective in crosslinking, with HC being the most efficient. All methods increased the maximum strengths of film, w

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20

Xiao, Peng, Yicong Zhou, Liao Gan, et al. "Study of Inkjet-Printed Silver Films Based on Nanoparticles and Metal-Organic Decomposition Inks with Different Curing Methods." Micromachines 11, no. 7 (2020): 677. http://dx.doi.org/10.3390/mi11070677.

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Currently, inkjet printing conductive films have attracted more and more attention in the field of electronic device. Here, the inkjet-printed silver thin films based on nanoparticles (NP) ink and metal-organic decomposition (MOD) ink were cured by the UV curing method and heat curing method. We not only compared the electrical resistivity and adhesion strength of two types of silver films, but also studied the effect of different curing methods on silver films. The silver films based on NP ink had good adhesion strength with a lowest electrical resistivity of 3.7 × 10−8 Ω·m. However, the silv

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21

Abidin, Ummikalsom, Majlis Burhanuddin Yeop, and Jumril Yunas. "Fabrication of UV-Curing Polyurethane Methacrylate (PUMA) Microchannel and Fluidics Interconnect for Microfluidics Applications." Applied Mechanics and Materials 819 (January 2016): 351–55. http://dx.doi.org/10.4028/www.scientific.net/amm.819.351.

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Microfluidics platform offers a great advantage in bio-sensing and clinical diagnostics miniaturization. The requirement of inexpensive and rapid-prototyping materials are essential in microfluidics device commercialization. This paper presents rapid prototyping of UV-curing Polyurethane Methacrylate (PUMA) microchannel from the Polydimethlsiloxane (PDMS) mold. Two techniques in PUMA microchannel UV-curing rapid prototyping have successfully demonstrated in this work. The first technique utilized thin film transparency sheet as PUMA resin top surface cover in facilitating PUMA UV-curing. The s

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22

Kun, Ma, Zhu Jiuhui, Yang Ming, Cheng Wei, Wang Chao, and Cooper. "P‐80: Process Optimization of High Hardness Polarizer for Touch Display." SID Symposium Digest of Technical Papers 54, no. 1 (2023): 1653–55. http://dx.doi.org/10.1002/sdtp.16914.

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In this article, we optimized the preparation process of Hard Coat (HC) materials, studied the influence of UV and postbake parameters on curing rate and film surface warpage, improved the warpage of the film during the curing process, and successfully prepared a high‐hardness HC film that can be applied to touch display. At the same time, by optimizing the pretreatment of the film surface, the adhesion of the Anti‐Fingerprint (AF)material on the HC surface is improved, so that the surface of HC film has no scratches after abrasion test, and the WCA is kept above 110°, which meets requirement

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23

Al-Bataineh, Qais M., A. A. Ahmad, A. M. Alsaad, I. A. Qattan, Areen A. Bani-Salameh, and Ahmad D. Telfah. "Kinematics of Photoisomerization Processes of PMMA-BDK-MR Polymer Composite Thin Films." Polymers 12, no. 6 (2020): 1275. http://dx.doi.org/10.3390/polym12061275.

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We investigate and report on the kinematics of photoisomerization processes of polymer composite thin films based on azo dye methyl red (MR) hosted in polymethylmethacrylate (PMMA) incorporated with Benzyl dimethyl ketal (BDK) as a photo-initiator. Understanding photoisomerization mechanisms is crucial for several optical applications such as Read/Write/Erase (WRE) optical data storage media, UV light Read/Write heads, and UV light sensors. The as-prepared polymer composite thin films are characterized using UV–Vis spectroscopy. Furthermore, Fourier transform infrared spectroscopy (FTIR) and s

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PAN, Hai Liang, Wan Zhang, Bei Qing Huang, Xian Fu Wei, and Ju Gao. "The Effect of a Prepolymer on the Performance of UV Ink-Jet Yellow Ink." Advanced Materials Research 380 (November 2011): 99–102. http://dx.doi.org/10.4028/www.scientific.net/amr.380.99.

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With the aim to study the effect of prepolymer on performance of UV ink-jet yellow ink , prepare UV ink-jet yellow ink color paste by change prepolymer and pigment/binder , test it’s particle size and distribution, explore the effect of different prepolymers and pigment/binder on the dispersion property; make ink color good dispersion paste into ink by using different film forming prepolymers, test the surface tension , viscosity , and curing speed, explore the effect of different prepolymers on the performance of UV ink-jet ink. The results indicate that, prepolymer on the dispersion property

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25

Mieriņa, Inese, Zane Grigale-Sorocina, and Ingmars Birks. "The Chemistry of Behind the UV-Curable Nail Polishes." Polymers 17, no. 9 (2025): 1166. https://doi.org/10.3390/polym17091166.

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As far as history tells, people have set efforts both to improve the conditions and to change the visual outfit of the skin, nails, and hair. The first information on nail cosmetics is found in ancient China and Egypt, where various nature-derived compositions were used for changing the colour of the nails. Nowadays more mechanically and chemically durable systems for nail polishes are elaborated. This review focuses on the latest achievements in the field of UV-curable nail polishes. Herein, the polymerization mechanisms of various systems (acrylates, as well as epoxides and thiols) occurring

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26

Park, Yeon-Ah, and Young-Geun Ha. "Fabrication of Self-Healable, Robust Superhydrophobic Surfaces Using UV-Crosslinked Nanocomposite Films." Journal of Nanoscience and Nanotechnology 21, no. 12 (2021): 6212–16. http://dx.doi.org/10.1166/jnn.2021.19086.

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Studies on fabricating robust superhydrophobic surfaces by a low-cost method have been rare, despite the recent demand for nature-inspired superhydrophobic surfaces including self-healing ability in various industrial applications. Herein, we propose a fabrication method for self-healable, robust superhydrophobic nanocomposite films by facile solution-processed spray coating and UV curing. The components of the coating solution include functionalized hydrophobic silica nanoparticles for producing high roughness hierarchical textured structures with low surface energy, and UV-crosslinkable v-PO

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Yi, Qing, Xian Fu Wei, Bei Qing Huang, and Qi Wang. "Effect of Monomer on Performance of UV-LED Inkjet Ink." Applied Mechanics and Materials 469 (November 2013): 68–73. http://dx.doi.org/10.4028/www.scientific.net/amm.469.68.

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UV-LED inkjet ink is a promising environmental ink which has advantages as higher reaction speed, higher efficiency and energy saving, better environmental protection, its research and development can contribute to realizing green printing and its important for food packing security. Monomer is the important component of the UV-LED ink, in order to investigate the impact of monomer on dispersivity of UV-LED inkjet ink, seven kinds of monomers were chosen to prepare cyan color paste respectively and test their particle size and distribution. Then the ratio of co-monomers was achieved by formula

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Song, Jin Han, Seung-Mo Hong, Seok Kyu Park, et al. "Synthesis and Characterization of UV-Curable Resin with High Refractive Index for a Luminance-Enhancing Prism Film." Polymers 17, no. 1 (2024): 76. https://doi.org/10.3390/polym17010076.

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A novel monomer, 9-bis[4-(2-hydroxyethoxy)phenyl]fluorene di(mercaptopropionate), with a highly refractive index, purity, and excellent UV-curable properties, is synthesized through an optimized Fischer esterification process, reacting 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene with 3-mercaptopropionic acid. The structural characterization of this monomer is performed using Fourier-transform infrared spectroscopy, nuclear magnetic resonance spectroscopy, high-performance liquid chromatography, and liquid chromatography-mass spectrometry. The synthesis conditions are optimized using a design-of

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Liang, Liang, Jing Guo, and Fan Chu Zeng. "Study on Thermal-UV Curing Process of Waterborne Dual Crosslinkable Coating Material." Advanced Materials Research 311-313 (August 2011): 1451–56. http://dx.doi.org/10.4028/www.scientific.net/amr.311-313.1451.

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A waterborne thermal-radiation dual crosslinkable polyacrylate was prepared by introducing an AAEM functional monomer and a C=C double bond by Michael Type Addition in a relatively mild condition. The optimal synthesizing and curing processes were also studied. The performance of this coating is excellent: the film is hardness 2H, alkali-resistance (5% NaOH solution) >20h, ethanol-resistant >150 times of rub without film breaking.

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Zhang, Bing, Xiao Wang, Liang Gao, Ming Zhai, and Haiwei Sun. "P‐31: Research on Improvement of White High Reflectivity Ink Process." SID Symposium Digest of Technical Papers 54, no. 1 (2023): 1429–32. http://dx.doi.org/10.1002/sdtp.16855.

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The UV curing rate of the ink film was improved by adjusting the exposure wavelength and energy parameters. At the same time, the edge morphology of white ink window was improved from positive trapezoid to inverted trapezoid.

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Xu, Jianjun, Hui Li, Lei Guo, et al. "Effect of Curing Temperature on the Properties of Electrically Controlled Dimming Film with Wide Working Temperature Range." Crystals 12, no. 11 (2022): 1551. http://dx.doi.org/10.3390/cryst12111551.

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In this paper, a polymer dispersed liquid crystal (PDLC) film with good electro-optical properties and wide working temperature range was prepared by the UV-polymerization induced phase separation (PIPS) method by optimizing the curing temperature using a LC with wide temperature range. The investigation found that when the polymerization temperature was at the clearing point of the prepolymer/LC mixture, the film had better electro-optical properties and a high contrast ratio of 51 at 90 °C, and the rise time and decay time were respectively as fast as 241.5 ms and 1750 ms at −20 °C. This stu

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Hou, Jiangyan, Tianyi Wang, Yao Wang, Xinhao Feng, and Xinyou Liu. "Research on the Rapid Curing Mechanism and Technology of Chinese Lacquer." Polymers 17, no. 12 (2025): 1596. https://doi.org/10.3390/polym17121596.

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Chinese lacquer, a historically significant bio-based coating, has garnered increasing attention in sustainable materials research due to its outstanding corrosion resistance, thermal stability, and environmental friendliness. Its curing process relies on the laccase-catalyzed oxidation and polymerization of urushiol to form a dense lacquer film. However, the stringent temperature and humidity requirements (20–30 °C, 70–80% humidity) and a curing period that can extend over several weeks severely constrain its industrial application. Recent studies have significantly enhanced the curing effici

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Yeo, L. P., L. Wang, Zhi Ping Wang, and Yee Cheong Lam. "Flexible Micro-Structured Mold for UV Micro-Casting of Polymeric Microdevices." Advanced Materials Research 74 (June 2009): 7–10. http://dx.doi.org/10.4028/www.scientific.net/amr.74.7.

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UV micro-casting is a promising mass production method for replication of polymeric microdevices due to the non-stringent process conditions and fast curing time. This paper describes a potential method to mass produce polymeric microdevices. The first generation mold for UV micro-casting was fabricated by using chemically micro-etched copper clad laminate (CCL) base substrate. Subsequently a two part silicone rubber was cast over the CCL micro-feature mold. Photosensitive resin was dispensed onto the silicone rubber mold and a transparent Mylar thin film was placed on top of the UV curable pr

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Wang, Qing, Guang Xue Chen, Jing Lei Tai, and Qi Feng Chen. "Structural Effect of Thiol-Compounds on the Thiol-Ene Based UV Curable Adhesive." Applied Mechanics and Materials 469 (November 2013): 162–66. http://dx.doi.org/10.4028/www.scientific.net/amm.469.162.

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Three thiol-compounds with different functionalities were synthesized through esterification reaction which was prepared by 1, 4-butanediol, trimethylolpropane, and pentaerythritol and 3-mercapto propionic acid respectively. Thiol-compounds and polyurethane-acrylate prepolymer were blended with addition of photo-initiator in certain proportions in order to form polyurethane curing film under UV irradiation. The structure and properties of the thiol-compounds and the polyurethane curing film were characterized by NMR, FT-IR, and TG. The results showed that the thiol-ene addition reaction betwee

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35

TAIRA, Taketoshi, Yoshio SINDO, and Keizo FUJIWARA. "Application of UV-curing Process to Steel Sheet with Lubricating Film." Tetsu-to-Hagane 73, no. 1 (1987): 130–36. http://dx.doi.org/10.2355/tetsutohagane1955.73.1_130.

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Kwon, Youn Joong, and Ur Ryong Cho. "Study on the Improvement of Film Shrinkage in UV-curing Process." Polymer Korea 35, no. 4 (2011): 320–24. http://dx.doi.org/10.7317/pk.2011.35.4.320.

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37

Wen, Panyue, Xiaofeng Wang, Xiaming Feng, et al. "A novel UV-curing flame retardant film with significantly intumescent effect." Polymer Degradation and Stability 119 (September 2015): 288–94. http://dx.doi.org/10.1016/j.polymdegradstab.2015.05.013.

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Huang, Jiajian, Teng Yuan, Xiyun Ye, et al. "Study on the UV curing behavior of tung oil: Mechanism, curing activity and film-forming property." Industrial Crops and Products 112 (February 2018): 61–69. http://dx.doi.org/10.1016/j.indcrop.2017.10.061.

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39

Meng, Yi Ding, and Hong Wei Li. "The Structure and Properties of UV-Curable Cationic Waterborne Polyurethane Acrylate." Advanced Materials Research 1090 (February 2015): 31–37. http://dx.doi.org/10.4028/www.scientific.net/amr.1090.31.

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A series of stable double-terminated UV reactive cationic waterborne polyurethane dispersions was synthesized, while the structure was confirmed by infrared spectroscopy,laser particle size analysis and free NCO root titration; modified by co-monomerhydroxyethyl acrylate with the UV radiation fast curing, the influence of hydroxyethyl acrylate proportion and the polyurethane’s nNCO/nOH(R value) to the thermal properties, mechanical properties and yellowing of the product was investigated. The investigation illustrated the UV-curable cationic waterborne polyurethaneacrylate film effectively for

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Nowak, Małgorzata, Paulina Bednarczyk, Karolina Mozelewska, and Zbigniew Czech. "Synthesis and Characterization of Urethane Acrylate Resin Based on 1,3-Propanediol for Coating Applications." Coatings 12, no. 12 (2022): 1860. http://dx.doi.org/10.3390/coatings12121860.

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The significant development of industry and the growing demand for renewable fuels lead to the accumulation of massive amounts of glycerol as a by-product. Scientists have been trying to use this product as a raw material for several years. One of its uses is in the acquirement of 1,3-propanediol (PDO). This work presents studies on the synthesis of two new urethane acrylate resins obtained from 1,3-propanediol and urethane acrylate oligomers containing isocyanate groups in each molecule. The method for obtaining the resins was presented, considering various conditions of synthesis, i.e., the

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Kwon, Young Woo, Tae Dong Lee, Yeong Min Park, Hyun Cho, Jin Kon Kim, and Tae Gyu Kim. "The study and fabrication of DLC micropattern on roll mold." Modern Physics Letters B 29, no. 06n07 (2015): 1540005. http://dx.doi.org/10.1142/s0217984915400059.

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Diamond-like carbon (DLC) coating is becoming a promising protective coating layers due to its superior properties. In this study, instead of protective coating, DLC film was applied as the only component for micropattern then etched with lithography and lift-off process selectively. Furthermore, DLC film has been fabricated on aluminum roll mold. Then UV curing resin was applied to form the pattern on the polyethylene terephthalate (PET) film. The dimension and formation of the DLC micropattern on roll mold were analyzed. Moreover, the Raman spectroscopic of nitrogen-doped DLC film was analyz

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Shmagina, Elizaveta, Maksim Antonov, Aarne Kasikov, et al. "Structural, Mechanical, and Optical Properties of Laminate-Type Thin Film SWCNT/SiOxNy Composites." Nanomaterials 14, no. 22 (2024): 1806. http://dx.doi.org/10.3390/nano14221806.

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The development of new encapsulating coatings for flexible solar cells (SCs) can help address the complex problem of the short lifespan of these devices, as well as optimize the technological process of their production. In this study, new laminate-type protective composite coatings were prepared using a silicon oxynitride thin-film matrix obtained by curing the pre-ceramic polymer perhydropolysilazane (PHPS) through two low-temperature methods: (i) thermal annealing at 180 °C and (ii) exposure to UV radiation at wavelengths of 185 and 254 nm. Single-walled carbon nanotubes (SWCNTs) were used

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Chen, Zhihong, Shengsen Wang, Shengyue Feng, Yingzi Huang, Yang Hu, and Zhuohong Yang. "A Co-Blended and Compounded Photosensitive Resin with Improved Mechanical Properties and Thermal Stability for Nail Polish Application." Polymers 17, no. 1 (2024): 40. https://doi.org/10.3390/polym17010040.

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UV-curable bio-based resins are widely used in the UV curing field. However, the current UV-curable bio-based resins for the application of nail polish still have the problems of too high viscosity and insufficiently excellent mechanical properties. In this study, a soybean oil-based acrylate photosensitive resin is synthesized by using epoxidized soybean oil as a raw material and reacting it with acrylic acid. The results show that the viscosity of soybean oil-based acrylate can achieve 8.31 Pa∙s, and the UV-cured film prepared by soybean oil-based acrylate and anhydride derivatives can obtai

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Zhang, Hong Yan, and Hai Quan Wang. "Structure Characterization of Polymer/Oriented Graphite Nanosheet Composite by Electric Field-Inducement." Advanced Materials Research 455-456 (January 2012): 528–32. http://dx.doi.org/10.4028/www.scientific.net/amr.455-456.528.

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Graphite nanosheets (GNs) prepared by sonicating expanded graphite were homogeneously dispersed in unsaturated polyester resin using sonication. The dispersion with a curing agent was then subjected to a dc electric field, followed by crosslinking, to fabricate a polymer/GN composite film. Scanning electron microscopy revealed that the GNs in the film were oriented parallel to the electric field. UV-VIS measurements indicated that the optical properties of the field-induced composite film showed significant improvement in visible light transmittance compared with those prepared without the ele

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Nguyen Ngoc Linh, Dang Thi My Linh, Nguyen Tuan Anh, Vu Quoc Trung, and Nguyen Thien Vuong. "2K/UV dual-curable acrylate epoxy/SiO2 nanocomposite coatings: crosslinking and mechanical properties." Vietnam Journal of Science and Technology 62, no. 4 (2024): 725–36. http://dx.doi.org/10.15625/2525-2518/17254.

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This work aimed to enhance the adhesion of photocurable acrylate epoxy/SiO2 nanocomposite coating by adding a crosslinking agent polyisocyanate Desmodur N75 (N75) to make a 2K/UV dual-curable paint formulation. The obtained results showed that the presence of the curing agent N75 slightly reduced the conversion efficiency of acrylate groups during the UV curing process. The analysis of mechanical properties indicated that the coating achieved the optimal mechanical properties at the N75 content of 5 wt.%. The gel fraction, swelling degree, adhesion to wood and steel, relative hardness, impact

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Bednarczyk, Paulina, Karolina Mozelewska, Joanna Klebeko, Joanna Rokicka, and Paula Ossowicz-Rupniewska. "Impact of the Chemical Structure of Photoreactive Urethane (Meth)Acrylates with Various (Meth)Acrylate Groups and Built-In Diels–Alder Reaction Adducts on the UV-Curing Process and Self-Healing Properties." Polymers 15, no. 4 (2023): 924. http://dx.doi.org/10.3390/polym15040924.

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A series of UV-curable urethane (meth)acrylates were obtained by copolymerization of the Diels–Alder adduct (HODA), isophorone diisocyanate, PEG1000, and various hydroxy (meth)acrylates. The aim of the present work was to determine the influence of the chemical structure of the introduced (meth)acrylic groups, i.e., hydroxyethyl acrylate, hydroxypropyl acrylate, hydroxyethyl methacrylate, and hydroxypropyl methacrylate, on the UV-curing process and self-healing properties of cured coatings. The chemical structure of prepolymers was characterized by FTIR and NMR spectroscopy, whereas the UV-cur

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Peerakiatkhajorn, Piangjai, Chamorn Chawengkijwanich, Wandee Onreabroy, and Siriluk Chiarakorn. "Novel Photocatalytic Ag/TiO₂ Thin Film on Polyvinyl Chloride for Gaseous BTEX Treatment." Materials Science Forum 712 (February 2012): 133–45. http://dx.doi.org/10.4028/www.scientific.net/msf.712.133.

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This study aims to provide the photocatalytic approach for treatment of some hazard air pollutants such as benzene, toluene, ethylbenzene and xylene (BTEX) under visible light. Silver doped titanium dioxide (Ag/TiO2) thin films with various molar ratios (0.01, 0.05, 0.1 and 0.2 mol) were synthesized via sol-gel method and dipped on polyvinyl chloride (PVC) sheet before curing with UV lamp. The X-ray diffractograms showed the composite of TiO2anatase and nanosilver. The effect of silver doping on decreasing of band gap energy of TiO2was observed from the absorption edge shift to higher wave len

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Chu, Wei Ping, Fuh Shyang Juang, Jian Shian Lin, Tien Chai Lin, and Chen Wei Kuo. "Nanoimprint Photonic Crystal Film Enhanced Light-Trapping in a-Si Thin Film Solar Cells." Applied Mechanics and Materials 110-116 (October 2011): 497–502. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.497.

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We utilize photonic crystals to enhanced lighttrapping in a-Si:H thin film solar cells. The photonic crystals effectively increase Haze ratio of glass and decrease reflectance of a-Si:H solar cells. Therefore, increase the photon path length to obtain maximum absorption of the absorber layer. The photonic crystals can effective in harvesting weakly absorbing photons with energies just above the band edge. We were spin coated UV glue on the glass, and then nanoimprint of photonic crystals pattern. Finally, used UV lamp was curing of UV glue on the glass. When the 45∘composite photonic crystals

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Gao, Jun Gang, Cong Tian, and Xiao Jing Wu. "Synthesis and Properties of Hybrid Curing Siloxane Modified Epoxy Resin/Polyurethane Acrylate Coating." Advanced Materials Research 746 (August 2013): 83–87. http://dx.doi.org/10.4028/www.scientific.net/amr.746.83.

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In order increasing properties of polyurethane acrylate coating, the epoxy resin/ polyurethane acrylate coating was prepared by UV and thermal dual curing with diphenyliodonium salt. The curing reaction and kinetics was investigated by UV-radiation and DSC, and the influence of the siloxane of methylacryloylpropyl-trimethoxysilane (MAPTMS) content on the properties of coating was determined by DMA and other physical methods. The results showed the hardness and glass transition temperature Tg of the coating film increased with the increasing MAPTMS content and the coating has good adhesion. Whe

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Huang, Bing-Le, Zhi-Xian Lin, and Tai-Liang Guo. "UV resin compound optical film by curing with the help of mold." Optical Materials Express 11, no. 12 (2021): 3974. http://dx.doi.org/10.1364/ome.444114.

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