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Dissertations / Theses on the topic 'Thermosetting resins'

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Published: 4 June 2021

Last updated: 25 July 2025

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1

Gaurangkumar, Mistry Snehaben. "Development Of Bio-Based Thermosetting Resins." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-25521.

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Thermoset polymers are widely used polymers in the world, but Increase in global plastic pollution and lack of fossil fuel stimulates intense research towards environmentally sustainable materials. Bio-based unsaturated polyesters (UPs) would be an excellent solution to replace oil-based synthetic polyesters. Most of the unsaturated polyesters have been synthesised by ring opening polymerisation (ROP) of cyclic esters or lactides. In this study, different resins were developed using different initiators such as isosorbide (IS),1,4 butanediol (BD), and cis-2 butene 1,4 diol (C2BD) with monomer

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2

Kulkarni, A. D. "New thermosetting resins based on some bisphenols." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2010. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/3714.

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3

Bashir, Abdala A. "Bio-based Resins and Fillers for Use in Thermosetting Composites." University of Akron / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=akron1574463236644168.

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4

Satheesh, Britto. "Analysis of thermosetting resins using cure kinetic modelling and experimental techniques." Thesis, University of Nottingham, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.603597.

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Thermosetting resins undergo irreversible polymerization to form a 3 Dimensional Structure (3D) via a cure reaction. For the present research, properties of thermosetting resins are studied by analysing cure kinetic modelling as well as investigating various additives and fillers to enhance thermal and mechanical propelties for the modified resin composition. Different ratios of Diglycidyl Ether of Bis-Phenol A (DGEBA) are used with aliphatic amidoamine hardener to study the effects of increasing resin content on an epoxy resin/hardener sample. Epoxy/Hardener samples with ratio 2: 1, 3: I and

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5

Gomes, Hastenreiter Lara Lopes. "Biodegradation and ageing of bio-based thermosetting resins from lactic acid." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-23320.

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The need for replacing petroleum-based polymers has been increasing and bio-based polymers prove to be a suitable solution. The aim of this thesis was to synthesize bio-based resins with different chemical architectures to evaluate the effect of the structure on the properties and on their response to ageing and biodegradation. For this, three different bio-based thermoset resins have been synthesised by reacting one of three distinct core-molecules with lactic acid. The options of core-molecules chosen for this work were ethylene glycol, glycerol and pentaerythritol. Lactic acid was first rea

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6

Kathan, Kyle R. "An investigation of the nodular microstructure of selected silsesquioxane and epoxy thermosetting resins." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0012142.

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7

Cecere, James A. "Structure-property relationships of functionalized modifiers for thermosetting resin systems." Diss., Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/53927.

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Conventional methods of imparting toughness to ordinarily brittle thermosetting resins involve the incorporation of a second, discreet phase. Traditionally, this phase has been either a functionalized butadiene-acrylonitrile based elastomer or an unreactive thermoplastic. This dissertation describes the preparation, characterization, and evaluation of new functionalized polysiloxane elastomer and thermoplastic modifiers and their morphological implications to the toughening and physical behavior of, principally, epoxy thermosetting systems. Secondary amine-terminated poly(dimethyl-co-dipheny

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8

Becker, Lars-Ole 1973. "High performance epoxy-layered silicate nanocomposites." Monash University, School of Physics and Materials Engineering, 2003. http://arrow.monash.edu.au/hdl/1959.1/5747.

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9

Liu, Heping. "Photo cross-linking of cyanate ester resins for electronic applications." Thesis, Queensland University of Technology, 1996.

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10

Phillips, M. J. "Composistion-morphology-mechanical property effects and the antishrink mechanism in low profile modified unsaturated polyester thermosetting resins." Thesis, Cranfield University, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305379.

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11

Brown, Janis Michelle. "Production of controlled networks and morphologies in toughened thermosetting resins using real-time, in-situ cure monitoring." Diss., Virginia Tech, 1994. http://hdl.handle.net/10919/40306.

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Chemical and physical changes occur during the processing of toughened thermosetting resins. A number of properties are related to the type and sequence of these changes. There is a need for the development of in-situ real-time sensors to follow these changes. Once these sensors are developed, they can be used to preferentially select networks and/or morphologies by feedback-controlled "intelligent" processing. A practical, durable, inexpensive Fourier Transform NearInfrared (FTNIR) fiber optic sensor was developed and the cure of a model toughened cyanate as well as a commercial paste adhes

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12

Cho, Hosouk. "Chemical incorporation of polyhedral oligomeric silsesquioxane into thermoset matrices." Diss., Mississippi State : Mississippi State University, 2006. http://sun.library.msstate.edu/ETD-db/ETD-browse/browse.

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13

Thériault, France. "Optimized design of a composite helicopter structure by resin transfer moulding." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=99795.

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This research project is partnership project involving industrial, university and government collaborators. The overall objective is to develop and enhance tools for use in Resin Transfer Moulding (RTM) design technology in order to re-design existing metallic parts using composite materials.<br>The specific objective of this work is to present preliminary research findings of the development of an optimized design of a leading edge slat (horizontal stabilizer component) from the Bell Model 407 Helicopter. The results presented here focus on the static stress analysis and the structure design

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14

Liba, Ademir Donizeti. "Controle da finalização da reação de resina de poliester insaturado via NIR." [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/267690.

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Orientador: João Sinezio de Carvalho Campos<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Quimica<br>Made available in DSpace on 2018-08-04T01:48:34Z (GMT). No. of bitstreams: 1 Liba_AdemirDonizeti_M.pdf: 4797015 bytes, checksum: 1351ff08893b1a29731246cf2e4cd3c8 (MD5) Previous issue date: 2004<br>Resumo: A resina de poliéster insaturada (RPI) é um polímero termofixo de baixo peso molecular obtido por condensação, o processo inicia-se através da esterificação entre diálcoois e diácidos saturados e insaturados, com o aumento do peso molecular do polímer

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15

Hill, David John. "Microwave preheating of thermosetting resin for resin transfer moulding." Thesis, University of Nottingham, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300723.

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16

Benson, Margaret. "Disposal of thermosetting plastics." Thesis, University of Nottingham, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310518.

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17

Tully, Patricia Haverty. "Dielectric and Kinetic Analysis of Thermosetting Polyester Resin." W&M ScholarWorks, 1989. https://scholarworks.wm.edu/etd/1539625521.

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18

Maistros, G. M. "Dielectric monitoring during the cure of epoxy resin blends." Thesis, Cranfield University, 1991. http://dspace.lib.cranfield.ac.uk/handle/1826/10403.

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Dielectric monitoring and supporting techniques (differential Scanning calorimetry, infra-red spectrosoopy, viscometry, dynamic mechanical thermal analysis and light transmittance) were used to study the isothermal cure reaction of the CTBN rubber modified DGEBA resin/amine hardener blends. The neat system was also examined for the required knowledge of the matrix properties. The complexity of the cure kinetics was demonstrated by the use of a rapid technique for kinetic parameters evaluation. The utility of the dielectric cure monitoring is focused at the observation of evidence o phase separ

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19

Hider, Jennifer Agnes. "Analysis of a thermosetting polyester resin with novel crosslinking agent." Thesis, Kingston University, 2003. http://eprints.kingston.ac.uk/20711/.

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A novel crosslinking agent, 2,4-diallyloxy-6-diethylaminotriazine, was used for the cure of unsaturated polyester resins based on maleic anhydride. The aim of this investigation was to analyse the chemical structure of these cured resins. The analysis of thermosets is difficult because once cured the resin is both insoluble and infusible. An analytical strategy was devised to overcome these difficulties by using several different approaches. Spectroscopy formed an important part of this investigation. Both NMR and FT-IR were used to characterise the precursor materials and FT-IR spectroscopy f

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20

Grishchuk, S., and J. Karger-Kocsis. "Hybrid thermosets from vinyl ester resin and acrylated epoxidized soybean oil (AESO)." eXPRESS Polymer Letters, 2010. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1000441.

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Abstract. A series of hybrids composed of styrene crosslinkable vinyl ester (VE) and acrylated epoxidized soybean oil (AESO) were produced via free radical-induced crosslinking. The VE/AESO ratio was changed between 75/25 and 25/75 wt%. Moreover, to support phase grafting the VE/AESO = 50/50 wt% hybrid was modified with phthalic anhydride in various amounts (1, 5 and 10 wt%). The structure of the hybrid systems was investigated by dynamic mechanical thermal analysis (DMTA), differential scanning calorimetry (DSC), and atomic force microscopy (AFM). The properties of the systems were assessed b

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21

Oelhafen, Jonathan Fabio [Verfasser]. "Cure and Viscosity Measurement of Thermosetting Epoxy Resin with Fresnel Reflectometer Sensors / Jonathan Fabio Oelhafen." München : Verlag Dr. Hut, 2019. http://d-nb.info/1202169848/34.

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22

Fan, Zhihang. "Flow and rheology of multi-walled carbon nanotubes thermoset resin suspensions in processing of glass fiber composites." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 254 p, 2007. http://proquest.umi.com/pqdweb?did=1362534231&sid=8&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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23

Yang, Jingting. "Carbon Nanotubes Reinforced Composites for Wind Turbine Blades." Case Western Reserve University School of Graduate Studies / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=case1315410407.

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24

Kazilas, Michalis C. "Acquisition and interpretation of dielectric data for thermoset cure monitoring." Thesis, Cranfield University, 2003. http://dspace.lib.cranfield.ac.uk/handle/1826/97.

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The interpretation and modelling of the dielectric response of thermosetting materials during cure was the main focus of this study. The equivalence of complex permittivity and complex impedance in terms of information content was outlined in a series of case studies covering the separate effects of dipolar movements and charge migration as well as the combined effect of the two polarisation mechanisms. Equivalent electrical circuits were used in order to model the evolution of the complex impedance during cure. A numerical method that can model consecutive spectra throughout the cure was deve

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25

Oelhafen, Jonathan Fabio [Verfasser], Klaus [Akademischer Betreuer] Drechsler, Klaus [Gutachter] Drechsler, and Alexander W. [Gutachter] Koch. "Cure and Viscosity Measurement of Thermosetting Epoxy Resin with Fresnel Reflectometer Sensors / Jonathan Fabio Oelhafen ; Gutachter: Klaus Drechsler, Alexander W. Koch ; Betreuer: Klaus Drechsler." München : Universitätsbibliothek der TU München, 2019. http://d-nb.info/1200098730/34.

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26

Duret, Xavier. "Liquéfaction d'écorces en vue de leur valorisation pour le développemnt de nouveaux produits de traitement du bois." Thesis, Université de Lorraine, 2013. http://www.theses.fr/2013LORR0032/document.

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Les travaux de recherche présentés portent sur l'utilisation des produits de la liquéfaction des écorces d'épicéa dans le phénol pour la préservation du bois. Les produits de la liquéfaction permettent la synthèse d'une résine thermodurcissable de type phénolique. Les résines formulées sont imprégnées dans le bois suivi d'un durcissement in situ. Un prétraitement est mis au point dans le but d'enrichir la fraction phénolique des écorces. Ce prétraitement consiste à hydrolyser les polysaccharides principalement la cellulose et les hémicelluloses dans une solution acide. Ce prétraitement permet

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27

Silva, José Eduardo Estevam da. "Técnicas termoanalíticas aplicadas ao processo produtivo de painéis MDF : análises de fibras de madeira de eucalipto e resinas sintéticas termofixas /." Universidade Estadual Paulista (UNESP), 2018. http://hdl.handle.net/11449/153553.

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Submitted by José Eduardo Estevam da Silva (eduardoposmat@gmail.com) on 2018-04-15T21:56:51Z No. of bitstreams: 1 DISSERTAÇÃO VERSÃO FINAL.pdf: 4070557 bytes, checksum: fb263583bfb8f6573957500e76dce18a (MD5)<br>Approved for entry into archive by Minervina Teixeira Lopes null (vina_lopes@bauru.unesp.br) on 2018-04-16T19:34:27Z (GMT) No. of bitstreams: 1 silva_jee_me_bauru.pdf: 3974286 bytes, checksum: c0b61a56b4e52184bb3bdb58c2d99f52 (MD5)<br>Made available in DSpace on 2018-04-16T19:34:27Z (GMT). No. of bitstreams: 1 silva_jee_me_bauru.pdf: 3974286 bytes, checksum: c0b61a56b4e52184bb3bdb58

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Hassler, Ulf. "Tomographie X bi-énergie de matériaux composites." Grenoble INPG, 1997. http://www.theses.fr/1997INPG0049.

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La tomographie x bi-energie permet, sous certaines conditions, de reconstruire quantitativement la distribution spatiale de la masse volumique de deux materiaux de base. Nous appliquons cette technique au controle non-destructif de materiaux composites, afin d'obtenir une bonne separation des materiaux de la matrice et des fibres. Dans la premiere partie de cette these, nous presentons les principaux composants d'un systeme de tomographie ainsi que les interactions physiques qui y ont lieu. Nous effectuons une serie de simulations du processus d'acquisition pour determiner l'influence d'un cer

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29

Oliveira, Juliana Bovi de. "Obtenção e caracterização de compósitos de epóxi/microfibras elastoméricas/fibras de carbono para aplicações aeronáuticas /." Guaratinguetá, 2020. http://hdl.handle.net/11449/192431.

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Orientador: Edson Cocchieri Botelho<br>Resumo: Esta pesquisa visa o processamento de compósitos termorrígidos laminados multifuncionais, via moldagem por compressão a quente, constituídos por fibras de carbono, resina epóxi e mantas de poli(butadieno) (BR) produzidas via processo de eletrofiação. Estas mantas têm como função proporcionar maior tenacidade ao compósito obtido, aumentando sua tolerância ao dano e consequentemente, elevando sua aplicabilidade no setor aeroespacial. Para o desenvolvimento deste trabalho de pesquisa, primeiramente, foram produzidas mantas de poli(butadieno) por elet

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30

Plesu, Valentin. "Etude de la réticulation des résines thermodurcissables en prenant en compte le transfert thermique et la chaleur dégagée par l'acte réactionnel : modélisation et perfectionnement." Saint-Etienne, 1993. http://www.theses.fr/1993STET4014.

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La méthode couplant l'expérimentation et la modélisation, développée dans le laboratoire stéphanois, est spécialement utilisée pour étudier les mécanismes intimes de la réticulation des résines thermodurcissables. Le processus est complexe puisqu'il comporte un transfert thermique par conduction et par convection, associé à un acte réactionnel exothermique dont la vitesse varie avec la température. L'analyse numérique et l'informatique sont capables de fournir une grande quantité de résultats et le problème actuel est de les classer et de les présenter dans une forte assimilable. Remarquons, e

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31

Fischer, Guillaume. "Matériaux composites aéronautiques hautes températures à matrice bismaléimide renforcée." Thesis, Lyon, INSA, 2015. http://www.theses.fr/2015ISAL0117/document.

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Les structures aéronautiques font de plus en plus appel aux matériaux composites pour alléger les structures dans le but d’améliorer leurs performances et de limiter la consommation de carburant. Les composites à matrice organiques représentent aujourd’hui plus de 50% de la structure des avions civils de dernière génération (A350 et B787). Les matériaux utilisés sont essentiellement des composites à matrice époxy avec des températures d’utilisation en service continu pour de longues durées ne dépassant pas 110°C. Continuer à augmenter cette part de matériaux composites passe par leur introduct

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32

Despres, Aurélien. "Mise au point de nouvelles résines aminoplastes écologiques à base de diméthoxyéthanal et sans formaldéhyde pour application en tant que colles pour panneaux de particules." Nancy 1, 2006. http://www.theses.fr/2006NAN10101.

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L'@objectif de ce travail est la mise au point de nouveaux adhésifs destinés à la fabrication de panneaux de particules sans formaldéhyde. Cette molécule étant cancérogène, un autre aldéhyde, le diméthoxyéthanal (DME), non toxique, est utilisé pour formuler ces nouveaux adhésifs écologiques. Afin de mener à bien cette étude, deux voies de recherche principales sont établies. Dans un premier temps, la synthèse de résines est étudiée dans le but d'obtenir un produit stable et le plus réactif possible. La deuxième partie du travail consiste à utiliser des additifs en post addition, tels que des i

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33

Tadlaoui, Samir. "Influence de l'état de la réticulation de la matrice thermodurcissable (soc) sur les propriétés mécaniques des matériaux composites obtenus : expérimentation et modélisation." Saint-Etienne, 1994. http://www.theses.fr/1994STET4009.

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Afin d'étudier l'influence de l'état de la réticulation des matrices thermodurcissables (soc) sur les propriétés mécaniques des composites, nous nous sommes appuyés sur la méthode couplant l'expérimentation et la modélisation (analyse numérique et informatique). Après avoir validé les modèles en comparant les résultats calculés à ceux des expériences réalisées au laboratoire, nous avons préparé des pièces de composite dans des conditions opératoires différentes, donc à des soc différents. Une évolution de la réticulation de la résine en contact avec l'air a été montrée. Nous avons étudié le rô

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34

Scheffler, Thomas. "Werkstoffeinflüsse auf den Spritzgussprozess von hochgefüllten Phenol-Formaldehydharz-Formmassen." Universitätsverlag Chemnitz, 2018. https://monarch.qucosa.de/id/qucosa%3A32200.

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Im Rahmen der vorliegenden Arbeit wurden verschiedene duroplastische Formmassen laboranalytisch hinsichtlich der rheologischen und thermischen Eigenschaften untersucht. Es wurde u.a. gezielt die absolute Materialfeuchte gesteigert, um den Einfluss dieser auf das Fließ Härtungsverhalten zu charakterisieren. Anschließend wurden die Materialien auf einer hochinstrumentierten Spritzgussmaschine mit einem Fließspiralenwerkzeug untersucht. Dabei konnte ein direkter Zusammenhang zwischen dem Rückfluss und dem Plastifizierdrehmoment in Abhängigkeit der Materialfeuchte und der Prozessparameter detekti

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35

Lamy, Yoann. "Nanostructuration de résines polyester insaturé par des copolymères à blocs : application aux composites SMC et BMC." Phd thesis, INSA de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00812588.

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On s'intéresse dans cette étude au potentiel de copolymères à blocs (BCP) de types PBA-b-P(MMA-co-DMA) et PBA-b-P(BA-co-DMA) en tant qu'additifs multifonctionnels nanostructurant la matrice thermodurcissable polyester insaturé de composites SMC et BMC. La nanostructuration de la résine polyester insaturé (UPR) est assurée par la ségrégation du bloc élastomère poly(acrylate de butyle), ainsi que par la miscibilité du deuxième bloc dans le réseau grâce à la bonne compatibilité des motifs diméthylacrylamide (auto-assemblage). Ces BCP sont tout d'abord étudiés en tant qu'agents renforçants et anti

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Lutz, Vincent. "Carbon nanotubes as nanofillers or fibers for multifunctional epoxy-based composites." Thesis, Lyon, INSA, 2014. http://www.theses.fr/2014ISAL0039.

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L’utilisation de composites à matrice thermodurcissable et fibres continues est en constante progression dans le secteur aéronautique, ferroviaire, et automobile. Afin d’améliorer les composites obtenus, notamment leur résistance à l’impact et leur conductivité électrique, des nanocharges organiques ou inorganiques peuvent être ajoutées. Les nanotubes de carbone (CNT) font partie des candidats les plus prometteurs pour le renforcement de composites à multi-échelle. Cependant, il s’avère difficile de contrôler la dispersion, la répartition et l’orientation des CNT, après les avoir mélangés aux

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37

Blanc, Rémy. "Etude de l'injection des composites polyesters thermodurcissables : relations entre la phase de remplissage des moules et l'orientation du renfort." Paris, ENMP, 1988. http://www.theses.fr/1988ENMP0140.

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Apres presentation du procede zmc, etude de l'orientation des fibres de verre sur 3 geometries de pieces. Etude experimentale du remplissage des moules et de la rheologie du materiau. Modelisation de l'influence de la reticulation et de la pseudoplasticite par une loi rendant compte du comportement non newtonien hereditaire; integration de cette loi dans un modele thermomecanique de remplissage. Calcul de l'orientation des fibres par la theorie de jeffery; resultats montrant l'influence des parametres experimentaux (longueur des fibres, reactivite. . . )

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38

陳志澂. "Morphology of thermosetting resins blended with thermoplastic polymers." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/07646670432975957930.

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39

Chou, Yu-Chun, and 周有駿. "Synthesis and Characterization of Thermosetting Resins used in Electronic Applications." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/66058915734369760621.

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碩士<br>國立中興大學<br>化學工程學系所<br>103<br>This research is divided into two parts. In the first part, cyanurate-containing benzoxazine (Triazine-BZ) was synthesized by nucleophilic substitution of cyanuric chloride with 4-aminophenol/phenol-based benzoxazine (OH-BZ). The reaction mechanism between benzoxazine and cyanurate moieties was monitored by FTIR. Also, the alkyl isocyanurate and diphenyl ether structures were formed at a high temperature. It suggests that the rearrangement of cyanurate with benzoxazine moiety was carried out. Moreover, the thermosets exhibit excellent thermal properties, therm

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Lin, Liang-Kai, and 林莨凱. "Preparation and Properties of Thermosetting resins based on Meldrum’s acid derivatives." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/4fj2gx.

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博士<br>國立清華大學<br>化學工程學系所<br>106<br>Meldrum’s acid (MA) could perform thermolysis reaction, with releasing acetone and CO2 molecules, to generate a highly reactive ketene group, which could perform self-dimerization to generate 4-membered cyclic 1,3-dione group and addition reactions toward other unsaturated groups and nucleophile groups. Consequently, MA is highly potential for involving in thermally induced crosslinking reactions and preparation of corresponding thermosetting resins. The features of MA and its derivatives have been utilized in this work for developments of new types of thermos

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Burrington, David Meredith. "Production of lactose-based thermosetting adhesive resins and characterization of their working properties." 1986. http://catalog.hathitrust.org/api/volumes/oclc/14816668.html.

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Thesis (M.S.)--University of Wisconsin--Madison, 1986.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 103-107).

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Han, Yi-Jen, and 韓易臻. "Developments of Novel Reaction Routes on Benzoxazines for Synthesis of Functional Thermosetting Resins." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/s93hqk.

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Yeh, Ren-Jie, and 葉仁傑. "The hygrothermal fatigue of thermosetting resin systems." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/bs5uyq.

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碩士<br>國立臺灣大學<br>材料科學與工程學研究所<br>86<br>This paper mainly investigated the hygrothermal fatigue of three thermosetting resin systems. In part one, an anomalous moisture absorption behavior of 4,4'-dicyanato-1,1'-diphenolentane (DCDPE) cyanate ester resin was investigated. A two-stage diffusion hypothesis was employed to modify the Fickian equation and was found to better fit the data points. It was due to that the swelling stress produced in the second stage of diffusion decreased the diffusio

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Lee, Hsun-Wei, and 李訓維. "Thermal Properties of Thermosetting Resin and Hardener." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/07378701160916249526.

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碩士<br>萬能科技大學<br>材料科技研究所<br>104<br>This study we used two epoxy resins, NF130A (DGEBA type) and NF130-1A (Novolac type), blending with hardener (PN-FJ) to prepare NF130A/ PN-FJ and NF130-1A/ PN-FJ and to study their thermal and physical properties. The chemical structures of epoxy, and hardener were characterized by FTIR. The reaction of epoxy and hardener was proved. The thermal properties of NF130A/PN-FJ and NF130-1A/PN-FJ were characterized by TGA and DSC. The cured temperature was 90, 110, 130, 150 ℃, and the cured period was 1, 3, and 5 hr, respectively. For NF130-1A/PN-FJ- 30 wt%-130℃-3hr

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