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Relevant bibliographies by topics / Thermoplastic and thermoset polymers

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Academic literature on the topic 'Thermoplastic and thermoset polymers'

Author: Grafiati

Published: 4 June 2021

Last updated: 12 February 2022

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Journal articles on the topic "Thermoplastic and thermoset polymers"

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Mihu, Georgel, Sebastian-Marian Draghici, Vasile Bria, Adrian Circiumaru, and Iulian-Gabriel Birsan. "Mechanical Properties of Some Epoxy-PMMA Blends." Materiale Plastice 58, no. 2 (July 5, 2021): 220–28. http://dx.doi.org/10.37358/mp.21.2.5494.

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The thermoset polymers and the thermoplastic polymers matrix composites require different forming techniques due to the different properties of two classes of polymers. While the forming technique for thermoset polymer matrix composites does not require the use of special equipment, the thermoplastic polymer matrix composites imposes the rigorous control of temperature and pressure values. Each type of polymer transfers to the composite a set of properties that may be required for a certain application. It is difficult to design a composite with commonly brittle thermoset polymer matrix showing properties of a viscoelastic thermoplastic polymer matrix composite. One solution may consist in mixing a thermoset and a thermoplastic polymer getting a polymer blend that can be used as matrix to form a composite. This study is about using PMMA solutions to obtain thermoset-thermoplastic blends and to mechanically characterize the obtained materials. Three well known organic solvents were used to obtain the PMMA solutions, based on a previous study concerning with the effect of solvents presence into the epoxy structure.

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Hou, Meng. "Thermoplastic Adhesive for Thermosetting Composites." Materials Science Forum 706-709 (January 2012): 2968–73. http://dx.doi.org/10.4028/www.scientific.net/msf.706-709.2968.

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Technique of including a thermoplastic film as the outermost layer of thermoset composites have been developed as an attempt to join the thermoset composites using fusion bonding methods. Special thermoplastic in the form of film was incorporated onto the surface of thermoset composites during co-curing process. Semi-Interpenetration Polymer Network [s-IPN] was formed between thermoplastic and thermoset polymers. The thermoset composites can be fusion bonded using co-consolidation and localized heating through their incorporated thermoplastic surfaces. The mechanical properties of thermoset composites bonded with thermoplastic adhesive were equivalent or superior to the benchmark composites bonded with Cytec FM300K adhesive in terms of lap shear strength, high temperature, low temperature and anti-chemical resistance.

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Chen, Duo, Juanzi Li, Yuhuan Yuan, Chang Gao, Yunguang Cui, Shichao Li, Xin Liu, Hongyu Wang, Cong Peng, and Zhanjun Wu. "A Review of the Polymer for Cryogenic Application: Methods, Mechanisms and Perspectives." Polymers 13, no. 3 (January 20, 2021): 320. http://dx.doi.org/10.3390/polym13030320.

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Recently, the application of polymer-based composites at cryogenic conditions has become a hot topic, especially in aerospace fields. At cryogenic temperature, the polymer becomes more brittle, and the adverse effect of thermal stress induced by temperature is more remarkable. In this paper, the research development of thermoset and thermoplastic polymers for cryogenic applications are all reviewed. This review considers the literature concerning: (a) the cryogenic performance of modified thermoset polymers and the improving mechanisms of the reported modification methods; (b) the cryogenic application potential of some commercial thermoplastic polymers and the cryogenic performance of modified thermoplastic polymers; (c) the recent advance in the use of polymer for special cryogenic environment-liquid oxygen. This paper provides a comprehensive overview of the research development of the polymer for cryogenic application. Moreover, future research directions have been proposed to facilitate its practical applications in aerospace.

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McBride, Matthew K., Brady T. Worrell, Tobin Brown, Lewis M. Cox, Nancy Sowan, Chen Wang, Maciej Podgorski, Alina M. Martinez, and Christopher N. Bowman. "Enabling Applications of Covalent Adaptable Networks." Annual Review of Chemical and Biomolecular Engineering 10, no. 1 (June 7, 2019): 175–98. http://dx.doi.org/10.1146/annurev-chembioeng-060718-030217.

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The ability to behave in a fluidlike manner fundamentally separates thermoset and thermoplastic polymers. Bridging this divide, covalent adaptable networks (CANs) structurally resemble thermosets with permanent covalent crosslinks but are able to flow in a manner that resembles thermoplastic behavior only when a dynamic chemical reaction is active. As a consequence, the rheological behavior of CANs becomes intrinsically tied to the dynamic reaction kinetics and the stimuli that are used to trigger those, including temperature, light, and chemical stimuli, providing unprecedented control over viscoelastic properties. CANs represent a highly capable material that serves as a powerful tool to improve mechanical properties and processing in a wide variety of polymer applications, including composites, hydrogels, and shape-memory polymers. This review aims to highlight the enabling material properties of CANs and the applied fields where the CAN concept has been embraced.

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Mangaraj, D. "Role of Compatibilization in Recycling Rubber Waste by Blending with Plastics." Rubber Chemistry and Technology 78, no. 3 (July 1, 2005): 536–47. http://dx.doi.org/10.5254/1.3547895.

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Abstract Blending ground rubber with thermoplastic and thermoset polymers is a very cost effective and efficient method for recycling rubber waste. However it is important for vulcanized rubber particles and the thermoplastic matrix to adhere to each other to form co-continuous type morphology to provide necessary strength properties. The paper discusses the principles underlying compatibilization and discusses the three types, namely mechanical, non-reactive and reactive compatibilization. Past work in compatibilizing ground rubber from tire waste (GRT) with thermoplastics has been reviewed and the use of compatibilized GRT/ plastic products in the preparation of a variety of value-added products, including thermoplastic elastomers has been discussed.

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Sebaey, Tamer A., Mohamed Bouhrara, and Noel O’Dowd. "Fibre Alignment and Void Assessment in Thermoplastic Carbon Fibre Reinforced Polymers Manufactured by Automated Tape Placement." Polymers 13, no. 3 (February 2, 2021): 473. http://dx.doi.org/10.3390/polym13030473.

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Automated Tape Placement (ATP) technology is one of the processes that is used for the production of the thermoplastic composite materials. The ATP process is complex, requiring multiple melting/crystallization cycles. In the current paper, laser-assisted ATP was used to manufacture two thermoplastic composites (IM7/PEEK and AS4/PA12). Those specimens were compared to specimens that were made of thermoset polymeric composites (IM7/8552) manufactured while using a standard autoclave cycle. In order assess the quality, void content, fibre distribution, and fibre misalignment were measured. After manufacturing, specimens from the three materials were assessed using optical microscopy and computed tomography (CT) scans. The results showed that, as compared to the thermoset composites, thermoplastics that are manufactured by the ATP have a higher amount of voids. On the other hand, manufacturing using the ATP showed an improvement in both the fibre distribution inside the matrix and the fibre misalignment.

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Hameed, N., N. V. Salim, T. R. Walsh, J. S. Wiggins, P. M. Ajayan, and B. L. Fox. "Ductile thermoset polymers via controlling network flexibility." Chemical Communications 51, no. 48 (2015): 9903–6. http://dx.doi.org/10.1039/c4cc10192h.

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We report the design and synthesis of a polymer structure from a cross-linkable epoxy–ionic liquid system which behaves like a hard and brittle epoxy thermoset, perfectly ductile thermoplastic and an elastomer, all depending on controllable network compositions.

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Minchenkov, Kirill, Alexander Vedernikov, Alexander Safonov, and Iskander Akhatov. "Thermoplastic Pultrusion: A Review." Polymers 13, no. 2 (January 6, 2021): 180. http://dx.doi.org/10.3390/polym13020180.

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Pultrusion is one of the most efficient methods of producing polymer composite structures with a constant cross-section. Pultruded profiles are widely used in bridge construction, transportation industry, energy sector, and civil and architectural engineering. However, in spite of the many advantages thermoplastic composites have over the thermoset ones, the thermoplastic pultrusion market demonstrates significantly lower production volumes as compared to those of the thermoset one. Examining the thermoplastic pultrusion processes, raw materials, mechanical properties of thermoplastic composites, process simulation techniques, patents, and applications of thermoplastic pultrusion, this overview aims to analyze the existing gap between thermoset and thermoplastic pultrusions in order to promote the development of the latter one. Therefore, observing thermoplastic pultrusion from a new perspective, we intend to identify current shortcomings and issues, and to propose future research and application directions.

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de Carvalho, L. H., A. G. Barbosa de Lima, E. L. Canedo, A. F. C. Bezerra, W. S. Cavalcanti, and V. A. D. Marinho. "Water Sorption of Vegetable Fiber Reinforced Polymer Composites." Defect and Diffusion Forum 369 (July 2016): 17–23. http://dx.doi.org/10.4028/www.scientific.net/ddf.369.17.

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Despite the ever-growing worldwide interest in the use of lignocellulosic fibers as reinforcement in either thermoset or thermoplastic matrices, the use of these fibers to replace synthetic ones, is limited. The reasons for these limitations are associated with the vegetable fiber’s heterogeneity, lower compatibility to most polymers, inferior durability, flammability, poorer mechanical properties and higher moisture absorption when compared with synthetic fibers. Nevertheless, despite these drawbacks, vegetable fiber reinforced polymer composites are lighter in weight, more sustainable and can be used for non-structural products. Strategies to minimize these drawbacks include fiber and or matrix modification, the use of compatibilizers, fiber drying and the concomitant use of vegetable and synthetic fibers, for the production of hybrid composites, the latter being an unquestionable way to increment overall mechanical and thermal properties of these hybrid systems. Here we present data on the water sorption of polymer composites having thermoset and thermoplastic matrices as a function of vegetable fiber identity, content and hybridization with glass fibers. Our data indicates that, regardless if the matrix is a thermoset of a thermoplastic, water absorption tends to be relatively independent of vegetable fiber identity and to be significantly dependent of its content. Fiber drying prior to composite manufacturing and hybridization with glass fibers leads to lower overall water absorption and higher mechanical properties.

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Ahmadloo, E., AA Gharehaghaji, M. Latifi, H. Saghafi, and N. Mohammadi. "Effect of PA66 nanofiber yarn on tensile fracture toughness of reinforced epoxy nanocomposite." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233, no. 6 (June 27, 2018): 2033–43. http://dx.doi.org/10.1177/0954406218781910.

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Epoxy resin as a thermoset polymer is frequently used in engineering applications. Its nature as a thermoset resin results in brittleness of material structure, which ultimately leads to low toughness; so its modification with thermoplastic polymers is of prime interest. This work aims at studying of tensile properties and morphological characterization of Polyamide 66 (PA66) nanofiber yarn reinforced epoxy nanocomposite. Decrease in elastic modulus and enhancement in tensile toughness were achieved by increasing the nanofiber yarn contents. River pattern, crack branching, and nanofiber yarn pull-out were various toughening mechanisms confirmed via scanning electron microscopic images.

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Dissertations / Theses on the topic "Thermoplastic and thermoset polymers"

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Ning, Xin. "Reactive processing and material characterization of thermoplastic and thermoset polymers and their composites." Case Western Reserve University School of Graduate Studies / OhioLINK, 1991. http://rave.ohiolink.edu/etdc/view?acc_num=case1059490285.

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Elliniadis, Stavros. "Phase separation in thermoplastic - thermoset polymer blends." Thesis, Imperial College London, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266360.

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Hong, Yifeng. "Processing of expandable thermoplastic/thermoset syntactic foam." Diss., Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/53895.

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While hollow glass microspheres are commonly used in syntactic foam, their abrasive and brittle properties usually result in poor processability and have adverse effects on the foam performance. Therefore, a number of attempts have been made in the industry to replace hollow glass microspheres with polymeric foamed microspheres. Among many choices, expandable thermoplastic (ETP) microspheres filled syntactic foam has shown its high potential to become a novel class of engineering materials, especially for lightweight structural applications. However, conventional processing techniques for syntactic foam usually experience difficulties such as high processing viscosity, low loading of foam fillers, and ineffective microsphere expansion. To address these emerging issues, a microwave expansion process to produce thermoset-matrix syntactic foam containing thermoplastic foam beads was developed in this thesis work. In this process, unexpanded ETP microspheres were directly foamed in uncured thermoset matrix via microwave heating. Expandable polystyrene (EPS) microspheres and epoxy resin were chosen as a model material system. The resin viscosity and specific microwave energy are found to be the two primary control parameters determining the process window. Mechanical characterization showed that the syntactic foam can outweigh neat polymer in lightweight structural applications and was effectively toughened by foamed EPS. Furthermore, the microwave expansion process was found to be capable of molding syntactic foam parts of relatively sophisticated geometry with smooth surfaces. In order to broaden its impact, the microwave expansion process was extended to produce composite EPS foam. This process converts an expandable suspension into a composite foam with a honeycomb-like barrier structure. The suspension viscosity was found to highly influence the foam morphology. Results from mechanical tests showed that the existence of the barrier structure can considerably improve the mechanical performance of the composite foam. Fire-retardation tests demonstrated that the barrier structure can effectively stop the fire path into the foam, suppress toxic smoke generation, and maintain foam structure integrity. A general formulation was developed to model the EPS expansion to optimize the microwave expansion process. A semi-analytical solution was first obtained based on the case of a single bubble expansion in an infinite matrix. The dimensionless bubble radius and pressure are defined and found to be as exponential functions of dimensionless expansion time. The semi-analytical solution can qualitatively predict the radial expansion of EPS microsphere observed in a real-time experiment. To have an accurate prediction, a numerical solution was obtained to the model that couples the nucleation and expansion of multiple bubbles in a finite matrix. The results show that the numerical solution can quantitatively predict the radial expansion of EPS. A parameter sensitivity study was performed to examine the effect of each parameter over the expansion process.

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Yang, Bing. "Thermoplastic and Thermoset Natural Fiber Composite and Sandwich Performance." Thesis, University of North Texas, 2014. https://digital.library.unt.edu/ark:/67531/metadc500002/.

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The objective of this thesis is to investigate the effects of adding natural fiber (kenaf fiber, retted kenaf fiber, and sugarcane fiber) into polymer materials. The effects are obtained by considering three main parts. 1. Performance in thermoplastic composites. The effect of fiber retting on polymer composite crystallization and mechanical performance was investigated. PHBV/PBAT in 80/20 blend ratio was modified using 5% by weight kenaf fiber. Dynamic mechanical analysis of the composites was done to investigate the glass transition and the modulus at sub-ambient and ambient temperatures. ESEM was conducted to analyze fiber topography which revealed smoother surfaces on the pectinase retted fibers. 2. Performance in thermoset composites. The effect of the incorporation of natural fibers of kenaf and of sugarcane combined with the polyester resin matrix is investigated. A comparison of mechanical properties of kenaf polyester composite, sugarcane polyester composite and pure polyester in tensile, bending, dynamic mechanical thermal analysis (DMA) and moisture test on performance is measured.. 3. Performance in sandwich composites. The comparison of the performance characteristics and mechanical properties of natural fiber composites panels with soft and rigid foam cores are evaluated. A thorough test of the mechanical behavior of composites sandwich materials in tensile, bending and DCB is presented here.

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Codou, Amandine. "La cellulose et le poly(ethylene 2,5-furandicarboxylate) comme précurseurs biosourcés de matériaux thermoplastiques et thermodurcissables : les transitions physiques des biopolymères et l'élaboration des composites." Thesis, Nice, 2015. http://www.theses.fr/2015NICE4123/document.

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La cellulose et le poly(éthylène 2,5-furandicarboxylate) (PEF) sont les deux précurseurs polymériques biosourcés étudiés dans ce travail de thèse. Deux approches ont été envisagées ; l’une se concentrant sur les aspects fondamentaux et l’autre sur l’élaboration de composites à partir de ces polymères. D’une part, la transition vitreuse et la cristallisation non-isotherme du PEF ont été explorées. Une approche cinétique de ces transitions a mis en lumière un comportement particulier du PEF et permet ainsi de mieux appréhender sa mise forme. De plus, la transition haute température de la cellulose Iβ a été étudiée pour la première fois en corroborant des techniques d’analyse thermiques et spectroscopiques complémentaires. En deuxième lieu, l’oxydation contrôlée d’une seule source de cellulose sous l’action du periodate de sodium a permis l’élaboration de composites entièrement cellulosiques qui se démarquent par leur haute performance mécanique. Enfin, le PEF et des nanocristaux de cellulose ont été combinés ce qui a permis l’élaboration de composites thermoplastiques où les cristaux de cellulose semblent jouer le rôle d’agents nucléants
The cellulose and the poly(ethylene 2,5-furandicarboxylate) (PEF) were the two main biobased polymeric precursors employed in this thesis work. Two complementary investigation pathways were explored which respectively focus on the fundamental aspects and on elaboration of composites from these precursors. First, the glass transition and both the melt/glass non-isothermal crystallization of PEF were investigated. A kinetic approach of these transitions revealed a peculiar behavior of PEF which is useful to better understand its processing. In addition, the high-temperature transition of cellulose Iβ was for the first time explored by means of complementary thermo-analytical and spectroscopic techniques. On the other hand, the controlled periodate oxidation of one single cellulose source was employed to generate thermoset-like “all-cellulose composites” marked by their high mechanical performances. Finally, combination of PEF and cellulose nanocrystals allows to obtain transparent thermoplastic composites in which the cellulosic entities might have nucleating effects

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Schuhler, Eliot. "Dégradation des matériaux composites sous l'effet d'une flamme : application à la réaction aux feux des composites utilisés pour les transports et l'énergie Behaviour of aeronautical polymer composite to flame: a comparative study of thermoset- and thermoplastic-based laminate." Thesis, Normandie, 2019. http://www.theses.fr/2019NORMIR27.

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L’utilisation des matériaux composites à matrice polymère dans l’industrie aéronautique offre de nombreux avantages en termes de gain de masse et de résistance à la fatigue ou à la corrosion. Cependant l’utilisation de nouveaux matériaux tels que les composites à matrice thermodurcissable nécessite des efforts conséquents de développement, de test et de vérification. En particulier dans le domaine de la résistance aux incendies. Ce travail porte sur la caractérisation expérimentale de la résistance au feu pour différents types de matériaux composites au moyen d’un brûleur. La première partie de l’étude traite en particulier de la caractérisation du flux thermique lors de l’agression par la flamme. Dans un second temps, la réponse à cette agression thermique est mesurée pour différents matériaux composites. Pour les deux volets de cette étude, les résultats expérimentaux sont confrontés aux résultats issus de simulations numériques avec OpenFoam
Carbone fibers reinforced polymers offer many advantages in terms of weight, fatigue resistance or corrosion in the aerospace industry. However, the use of new materials such as thermosetting matrix composites requires a significant effort of development, testing and validation. In particular in the field of fire resistance. This work focuses on the experimental characterization of fire resistance for different types of composite materials using a flame burner. The first part of the study deals with the characterization of the heat flux during the flame impingement. In a second step, the response to this thermal stress is measured for different composite materials. For both parts of this study, the experimental results are compared to the results obtained from numerical simulations with OpenFoam

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Solouki, Bonab Vahab. "Polyurethane (PU) Nanocomposites; Interplay of Composition, Morphology, and Properties." Case Western Reserve University School of Graduate Studies / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=case1542634359353501.

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Watt, Paula. "Soy-Based Fillers for Thermoset Composites." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1436431761.

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Mezzenga, Raffaele. "Hyperbranched polymers as modifiers for thermoset resins /." [S.l.] : [s.n.], 2001. http://library.epfl.ch/theses/?nr=2428.

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Mohammadzadeh, Maryam. "Characterization of recycled thermoplastic polymers." Thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-19650.

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In this study thermal and mechanical properties and chemical structure of four differentpolymers (PE, PP, polyASA and PVC) were investigated to find out if the recycled polymershad the same properties and can be used in the same applications as the virgins or not.FT-IR was used for investigation of chemical structure. TGA, DSC and thermal stability wereused to compare the thermal properties. Tensile test also used to examine the mechanicalproperties.All the tests showed the recycling process is not done completely well. The differences inresults for virgins and recycled samples are the reasons which verified this claim.The results obtained from this study clarifying that the amount of stabilizer in the recycledpolymers were considerably less than the amount in virgins, means that the company had notadded enough stabilizer during the recycling process.

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Books on the topic "Thermoplastic and thermoset polymers"

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Tsai, Linda D., and Matthew R. Hwang. Thermoplastic and thermosetting polymers and composites. New York: Nova Science Publishers, 2011.

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Mestiyage Don Ranjam Jayantha Goonetilleka. Migration of additives from thermoplastic polymers. Birmingham: Aston University.Department of Chemical Engineering and Applied Chemistry, 1988.

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A concise introduction to additives for thermoplastic polymers. Hoboken, N.J: Wiley, 2010.

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Fink, Johannes Karl. A concise introduction to additives for thermoplastic polymers. Hoboken, N.J: Wiley, 2010.

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Polymer crystallization: The development of crystalline order in thermoplastic polymers. Oxford: Oxford University Press, 2001.

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Sidwell, John. The Rapra collection of infrared spectra of rubbers, plastics, and thermoplastic elastomers. 2nd ed. Shrewsbury, Shropshire, U.K: Rapra Technology Ltd., 1997.

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Kowalska, Beata. Przetwórcze aspekty termodynamicznych właściwości polimerów termoplastycznych: Processing aspects of thermodynamic properties of thermoplastic polymers. Lublin: Wydawnictwo Politechniki Lubelskiej, 2006.

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Canada. Defence Research Establishment Atlantic. Research and Development Branch. Pyrolysis-gas chromatography/mass spectrometry of thermoplastic polymers / J.A. Hiltz - M.C. Bissonnette. S.l: s.n, 1988.

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DeVilbiss, T. A. Surface characterization in composite and titanium bonding: Carbon fiber surface treatments for improved adhesion to thermoplastic polymers. Blacksburg, VA: Virginia Polytechnic and State University, 1987.

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Han, Chang Dae. Rheology and Processing of Polymeric Materials: Volume 2: Polymer Processing. Oxford University Press, 2006. http://dx.doi.org/10.1093/oso/9780195187830.001.0001.

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Volume 2 presents the fundamental principles related to polymer processign operations including the processing of thermoplastic polymers and thermosets. The objective of this volume is not to provide recipies that necessarily guarantee better product quality. Rather, emphasis is placed on presenting a fundamental approach to effectively analyze processing operations. The specific polymer processing operations for thermoplastics include plasticating single-screw extrusion, morphology evolution during compounding of polymer blends, compatibilization of immiscible polymer blends, wire coating extrusion, fiber spinning, tubular film blowing, coextrusion, and thermoplastic foam extrusion. The specific polymer processing operations for thermosets include reaction injection molding, pultrusion of fiber-reinforced thermosets, and compression molding of thermoset composites.

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Book chapters on the topic "Thermoplastic and thermoset polymers"

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Rennie, A. R. "Thermoplastics and Thermosets." In Polymer Science and Technology Series, 248. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-015-9231-4_53.

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Gooch, Jan W. "Thermoset." In Encyclopedic Dictionary of Polymers, 746. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_11804.

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Campo, E. Alfredo. "Industrial Thermoset Polymers." In Industrial Polymers, 121–64. München: Carl Hanser Verlag GmbH & Co. KG, 2007. http://dx.doi.org/10.3139/9783446445918.005.

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Gooch, Jan W. "Thermoset Adhesives." In Encyclopedic Dictionary of Polymers, 746. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_11805.

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Gooch, Jan W. "Thermoplastic." In Encyclopedic Dictionary of Polymers, 745. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_11795.

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Corrales, Teresa, Fernando Catalina, Iñigo Larraza, Gema Marcelo, and Concepción Abrusci. "Hyperbranched Polymers as Clay Surface Modifications for Nanocomposites." In Thermoset Nanocomposites, 147–63. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527659647.ch7.

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Fine, Thomas, Raber Inoubli, Pierre Gérard, and Jean-Pierre Pascault. "Thermoplastic Curable Formulations." In Epoxy Polymers, 289–302. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2010. http://dx.doi.org/10.1002/9783527628704.ch15.

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White, Jerry E. "Thermoplastic Epoxy Polymers." In Epoxy Polymers, 13–38. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2010. http://dx.doi.org/10.1002/9783527628704.ch2.

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Campo, E. Alfredo. "Thermoplastic Elastomers (TPE)." In Industrial Polymers, 87–114. München: Carl Hanser Verlag GmbH & Co. KG, 2007. http://dx.doi.org/10.3139/9783446445918.003.

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Gooch, Jan W. "Thermoplastic Elastomers." In Encyclopedic Dictionary of Polymers, 746. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_11796.

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Conference papers on the topic "Thermoplastic and thermoset polymers"

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Shuaib, Norshah A., and Paul T. Mativenga. "Energy Intensity and Quality of Recyclate in Composite Recycling." In ASME 2015 International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/msec2015-9387.

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Composite materials are widely used in various sectors such as aerospace, wind energy and automotive. The high demand especially for thermoset based glass (GFRP) and carbon fibre reinforced polymer (CFRP) composite materials has led to a rise in volumes of manufacturing scrap and end-of-life products as composite waste. Unlike thermoplastic polymers, thermoset polymers have difficulties in recycling due to their cross-linked nature. In this paper, thermoset composite recycling processes which are grouped into mechanical, thermal and chemical methods are assessed from the perspectives of energy consumption, processing rate and mechanical performance of the recycled products. The paper presents a benchmark of composite technologies as well as identifies research challenges.

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Kumar, Rahul, Chaldiganipalle Bhargav, and Sumit Bhowmik. "Bamboo fibre reinforced thermoset and thermoplastic polymer composites: A short review." In INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY RESEARCH AND EDUCATION (RERE-2018). Author(s), 2018. http://dx.doi.org/10.1063/1.5049114.

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Sundararajan, Raji. "Long term acid rain multistress performance of Thermoplastic and thermoset polymeric insulators." In 2010 5th International Conference on Industrial and Information Systems (ICIIS). IEEE, 2010. http://dx.doi.org/10.1109/iciinfs.2010.5578646.

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Opris, Dorina, Martin Molberg, Christiane Lo¨we, Frank Nu¨esch, Christopher Plummer, and Yves Leterrier. "Improved Materials for Dielectric Elastomer Actuators." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59193.

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Dielectric elastomers are an emerging class of electroactive polymers for electromechanical transduction. A broad application of dielectric elastomer actuators (DEA) is limited by the high voltage necessary to drive such devices. The development of novel elastomers offering better intrinsic electromechanical properties is one way to solve the problem. Therefore we prepared composites from thermoplastic or thermoset silicone elastomers and organic fillers as phthalocyanines or doped polyaniline (PANI). We studied the mechanical properties of silicones, synthesized, modified and characterized phthalocyanines and doped PANI. The influence of humidity onto the dielectric properties of CuPc(COOH)8 and ZnPc(COOH)8 was analyzed in detail. First measurements of silicone/PANI blends results in a hundredfold increase for the dielectric constant and an electromechanically strain of 8.5%.

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Kulkarni, S. G., X. L. Gao, N. V. David, S. E. Horner, and J. Q. Zheng. "Ballistic Helmets: Their Design, Materials, and Performance Against Traumatic Brain Injury." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-86340.

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Protecting a soldier’s head from injury is critical to function and survivability. Traditionally, combat helmets have been utilized to provide protection against shrapnel and ballistic threats, which have reduced head injuries and fatalities. However, home-made bombs or improvised explosive devices (IEDs) have been increasingly used in theatre of operations since the Iraq and Afghanistan conflicts. Traumatic brain injury (TBI), particularly blast-induced TBI, which is typically not accompanied by external body injuries, is becoming increasingly prevalent among injured soldiers. The response of personal protective equipment, especially combat helmets, to blast events is relatively unknown. There is an urgent need to develop head protection systems with blast protection/ mitigation capabilities in addition to ballistic protection. Modern military operations, ammunitions, and technology driven war tactics require a lightweight headgear that integrates protection mechanisms (against ballistics, blasts, heat, and noise), sensors, night vision devices, and laser range finders into a single system. The current paper provides a comparative study on the design, materials, ballistic and blast performance of the combat helmets used by the U.S. Army based on a comprehensive and critical review of existing studies. Mechanisms of ballistic energy absorption, effects of helmet curvatures on ballistic performance, and performance measures of helmets are discussed. Properties of current helmet materials (including Kevlar® K29 and K129 fibers, and thermoset resins) and future candidate materials for helmets (such as nano-composites, thermoplastic polymers, and carbon fibers) are elaborated. Also, experimental and computational studies on blast-induced TBI are examined, and constitutive models developed for brain tissues are reviewed. Finally, the effectiveness of current combat helmets against TBI is analyzed along with possible avenues for future research.

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Quadrini, Fabrizio. "Sintering of Powders From Fiberglass Recycling." In ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/msec2014-4097.

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Sintering is a typical process for metal powders which can be effectively agglomerated by a solid state diffusion mechanism. Polymer powders are less sensible to this kind of mechanism because of the lower molecular mobility. Anyway, such applications have been mentioned about sintering of thermoplastic powders in the scientific literature. In this study, sintering has been used for the first time to agglomerate thermoset powders coming from recycling of fiberglass. This way, two interesting results have been obtained. First of all, new products have been produced by recycling fiberglass without any addition of virgin resin or linking agent. Moreover, it has been shown that sintering can lead to very high thickness products which are very difficult to obtain by typical molding processes because of shrinkage or frozen stresses. In order to show the feasibility of this new process, some powders have been collected from the waste of industrial partners. These powders have been molded without the addition of any other material so as to produce small plates or thick bricks. In such cases, a polyester coating was also added to improve the surface quality of the brick. Several samples have been extracted from these products and tested to evaluate the mechanical performances of the recycled plates. Results are very promising in terms of process easiness and part properties. A density about 1 g/cm3 has been obtained with a flexural modulus about 1 GPa and a flexural strength up to 20 MPa.

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Morgan, Roy E., and John D. Weaver. "Recycling RIM Thermoset Polymers." In International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1991. http://dx.doi.org/10.4271/910580.

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Kresta, Jiri E., Han X. Xiao, Igor Cejpek, and Jan Kytner. "Recycling of Thermoset Polymers." In International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1995. http://dx.doi.org/10.4271/950835.

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Bex, G., J. De Keyzer, F. Desplentere, and A. Van Bael. "Two-component injection moulding of thermoplastics with thermoset rubbers: Process development." In PROCEEDINGS OF PPS-32: The 32nd International Conference of the Polymer Processing Society - Conference Papers. Author(s), 2017. http://dx.doi.org/10.1063/1.5016759.

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Bex, G. J., W. Six, J. De Keyzer, F. Desplentere, and A. Van Bael. "Two-component injection moulding of thermoplastics with thermoset rubbers: The effect of the mould temperature distribution." In PROCEEDINGS OF THE EUROPE/AFRICA CONFERENCE DRESDEN 2017 – POLYMER PROCESSING SOCIETY PPS. Author(s), 2019. http://dx.doi.org/10.1063/1.5084876.

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Reports on the topic "Thermoplastic and thermoset polymers"

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Smith, E., and R. O. Scattergood. Diamond turning of thermoplastic polymers. Office of Scientific and Technical Information (OSTI), December 1988. http://dx.doi.org/10.2172/476638.

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Patel, B. R., P. R. Lageraaen, and P. D. Kalb. Review of potential processing techniques for the encapsulation of wastes in thermoplastic polymers. Office of Scientific and Technical Information (OSTI), August 1995. http://dx.doi.org/10.2172/117795.

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