Relevant bibliographies by topics / Cellular Polymer Foams

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Cellular Polymer Foams'

Author: Grafiati
Published: 6 September 2023
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Cellular Polymer Foams.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Cellular Polymer Foams"

1

Handa, Y. Paul, and Zhiyi Zhang. "Layered Foams: A New Class of Cellular Polymers." Cellular Polymers 19, no. 4 (2000): 241–55. https://doi.org/10.1177/026248930001900401.

Full text
Abstract:
A novel process is described for making integral multilayered polymers with the layers separated by discontinuous narrow gaps containing air and/or a blowing agent. The two step process involves first introducing a low degree of entanglement among some of the polymer chains and then breaking apart these entanglements using a blowing agent to give the discontinuous gaps that resemble elongated, narrow cells. The layer density can be controlled within a wide range, typically 10 to 2000 layers/mm, while the gap between the layers is < 100 nanometers. These layered materials, called nanolayered
APA, Harvard, Vancouver, ISO, and other styles
2

Du, Changling, David Anthony Fikhman, and Mary Beth Browning Monroe. "Shape Memory Polymer Foams with Phenolic Acid-Based Antioxidant Properties." Antioxidants 11, no. 6 (2022): 1105. http://dx.doi.org/10.3390/antiox11061105.

Full text
Abstract:
Phenolic acids (PAs) are natural antioxidant agents in the plant kingdom that are part of the human diet. The introduction of naturally occurring PAs into the network of synthetic shape memory polymer (SMP) polyurethane (PU) foams during foam fabrication can impart antioxidant properties to the resulting scaffolds. In previous work, PA-containing SMP foams were synthesized to provide materials that retained the desirable shape memory properties of SMP PU foams with additional antimicrobial properties that were derived from PAs. Here, we explore the impact of PA incorporation on SMP foam antiox
APA, Harvard, Vancouver, ISO, and other styles
3

Woolley, W. D. "Are Foams a Fire Hazard?" Cellular Polymers 4, no. 2 (1985): 81–115. http://dx.doi.org/10.1177/026248938500400201.

Full text
Abstract:
Over the last decade growing concern has been voiced about the fire hazards of cellular polymers used in building and transport applications. Some of this concern is justified as illustrated by recent fires and experimental simulations where rapid fire development has occurred with potential for death or injury from the spread of combustion products within very short periods of time. Many technical difficulties have arisen in the use of synthetic foams. Their introduction has presented problems since the test methods used traditionally to assess performance have been somewhat inadequate to cop
APA, Harvard, Vancouver, ISO, and other styles
4

Suethao, Supitta, Darshil U. Shah, and Wirasak Smitthipong. "Recent Progress in Processing Functionally Graded Polymer Foams." Materials 13, no. 18 (2020): 4060. http://dx.doi.org/10.3390/ma13184060.

Full text
Abstract:
Polymer foams are an important class of engineering material that are finding diverse applications, including as structural parts in automotive industry, insulation in construction, core materials for sandwich composites, and cushioning in mattresses. The vast majority of these manufactured foams are homogeneous with respect to porosity and structural properties. In contrast, while cellular materials are also ubiquitous in nature, nature mostly fabricates heterogeneous foams, e.g., cellulosic plant stems like bamboo, or a human femur bone. Foams with such engineered porosity distribution (grad
APA, Harvard, Vancouver, ISO, and other styles
5

Kishimoto, Satoshi, Toru Shimizu, Fu Xing Yin, Kimiyoshi Naito, and Yoshihisa Tanaka. "Mechanical Properties of Metallic Closed Cellular Materials Containing Polymer Fabricated by Polymer Penetration." Materials Science Forum 654-656 (June 2010): 2628–31. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.2628.

Full text
Abstract:
Metallic closed cellular materials containing polymer were fabricated by the penetrating polymer into metal foam. The aluminum and stainless steel foams were selected for the metal foam and epoxy resin and polyurethane resin were selected for the penetrated polymer. The many kinds of mechanical properties of this material were measured. The results of the compressive tests show that these materials have different stress-strain curves among the specimens that containing different materials in the cells. Also, this metallic closed cellular materials containing polymer have higher compressive str
APA, Harvard, Vancouver, ISO, and other styles
6

Hamdi, Ouassim, and Denis Rodrigue. "Auxetic Polymer Foams: Production, Modeling and Applications." Current Applied Polymer Science 4, no. 3 (2021): 159–74. http://dx.doi.org/10.2174/2452271604666211130123921.

Full text
Abstract:
: Auxetic materials have high potential due to their exceptional properties resulting from a negative Poisson’s ratio. Recently, several auxetic polymer-based materials have been developed. In fact, several applications are looking for a lightweight material (less material consumed in production and transport) while having high mechanical performances (impact absorption, rigidity, strength, resistance, etc.). So, a balance between density and toughness/strength is highly important, especially for military, sporting, and transport applications. So auxetic materials (especially foams) can provid
APA, Harvard, Vancouver, ISO, and other styles
7

Fan, Zhi Geng, Chang Qing Chen, and Wen Jun Hu. "A Numerical Study on the Large Deformations of Polymer Foams with Spherical Pores." Advanced Materials Research 295-297 (July 2011): 1581–85. http://dx.doi.org/10.4028/www.scientific.net/amr.295-297.1581.

Full text
Abstract:
Cubic structures having spherical pores ranged as BCC and FCC lattices are constructed to simulate the microstructures of cellular polymers with various relative densities. The Mooney-Rivlin strain energy potential model is adopted to characterize the hyperelasticity of the constituent solid from which the foams are made. Finite element analysis on the influences of the polymer hyperelasticity upon the macroscopic mechanical properties of the foams is carried out. Numerical results show that there is no obvious buckling plateau segment in the uniaxial compressive stress-strain curves of the re
APA, Harvard, Vancouver, ISO, and other styles
8

Román-Lorza, S., M. A. Rodriguez-Perez, and J. A. De Saja Sáez. "Cellular Structure of Halogen-Free Flame Retardant Foams Based on LDPE." Cellular Polymers 28, no. 4 (2009): 249–68. http://dx.doi.org/10.1177/026248930902800402.

Full text
Abstract:
Composites of LDPE/ATH (up to 70 wt.%) were foamed to create new materials with good fire retardancy properties and low weight, proving the feasibility of developing cellular structures when high levels of inorganic fillers are included. An experimental study was carried out to explore the effects of chemical composition on cellular structure as well as the effect of structure on their thermal, mechanical and combustion properties. Samples fabrication was carried out using an improved compression moulding route consisting of polymer compounding, precursor preparation and foaming under pressure
APA, Harvard, Vancouver, ISO, and other styles
9

Lagzdiņš, Aivars, Alberts Zilaucs, Ilze Beverte, and Jānis Andersons. "Modeling the Nonlinear Deformation of Highly Porous Cellular Plastics Filled with Clay Nanoplatelets." Materials 15, no. 3 (2022): 1033. http://dx.doi.org/10.3390/ma15031033.

Full text
Abstract:
Rigid low-density plastic foams subjected to mechanical loads typically exhibit a nonlinear deformation stage preceding failure. At moderate strains, when the geometrical nonlinearity is negligible, such foam response is predominantly caused by the nonlinearity of deformation of their principal structural elements—foam struts. Orientational averaging of stresses in foam struts enables estimation of the stresses taken up by foams at a given applied strain. Based on a structural model of highly porous anisotropic cellular plastics filled with clay nanoplatelets and the orientational averaging, a
APA, Harvard, Vancouver, ISO, and other styles
10

Harikrishnan, S., Kamlesh Kumar, V. Venkateswara Rao, and Ajay Misra. "Shock Wave Behaviour of Polymeric Materials for Detonation Waveshapers." Defence Science Journal 71, no. 6 (2021): 730–36. http://dx.doi.org/10.14429/dsj.71.16943.

Full text
Abstract:
This paper discusses the experimental determination of explosive shock attenuation parameters of four different polymers viz., Teflon, Phenol formaldehyde, Polyethylene foam and Polypropylene foam. These polymers are candidate materials for waveshapers in shaped charge warheads. Cylindrical specimens of the polymer materials were subjected to explosive shock loading by the detonation of RDX:Wax (95:5). Shock arrival time was measured using piezo-wafers positioned at known spatial intervals in the specimens. Initial shock velocity, stabilised shock velocity and attenuation constant were determi
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Cellular Polymer Foams"

1

Forest, Charlène. "Preparation of nano-cellular foams from nanostructured polymer materials by means of CO2 foaming process." Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10250.

Full text
Abstract:
Cette étude porte sur l'élaboration de matériaux polymères nano-cellulaires via un procédé batch de moussage au CO2. Pour obtenir de tels matériaux, le moussage est provoqué dans des matériaux polymères nano-structurés afin de favoriser la nucléation hétérogène et d'obtenir des taux de nucléation et des densités de cellules élevées. Le moussage de terpolymères ABS et de PMMAs nanostructurés a été étudié, dans le but de produire des mousses nano-cellulaires avec une faible densité (inférieure à 0.3 g.cm-3) et une taille moyenne de cellules inférieure à 100 nm, correspondant aux morphologies de
APA, Harvard, Vancouver, ISO, and other styles
2

Režnáková, Ema. "Příprava a charakterizace lehčených polymerních materiálů s hierarchickou celulární strukturou." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2020. http://www.nusl.cz/ntk/nusl-414127.

Full text
Abstract:
The asymmetrical arrangement of cellular structure allows for an accurate functional adaptation at all levels of hierarchy, which derives excellent features for the development of new materials. The main objective of introducing a hierarchy into cellular structures is to improve the mechanical behaviour of the material while maintaining its elastic properties. A part of this work is devoted to the literature review related to the lightened cellular polymeric materials with hierarchical cellular structure. The rest is focused on the preparation of PLA based polymer structures using 3D printing,
APA, Harvard, Vancouver, ISO, and other styles
3

Khunniteekool, Chonlada. "Structure/property relationships of cross-linked polyethylene and ethylene vinyl acetate copolymer foams." Thesis, University of Manchester, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390453.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Hanna, Richard Matthew 1979. "Viscoelastic polymer analysis : experimental, data analysis, and modeling techniques applied to cellular silicone foam." Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/89357.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Sharudin, Rahida Wati Binti. "Carbon Dioxide Physical Foaming of Polymer Blends:-Blend Morphology and Cellular Structure-." 京都大学 (Kyoto University), 2012. http://hdl.handle.net/2433/161019.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Hána, Tomáš. "Funkční polymerní pěny." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2018. http://www.nusl.cz/ntk/nusl-376873.

Full text
Abstract:
Functional polymer foams are considered as a promising field which could potentially produce foams with added value. Specifically, functionally graded foams are materials which are expected to provide better mechanical properties while preserving low density in comparison with regular foams. In this thesis, a preparation process of such foams is designed, examination of prepared structure and comparison of mechanical properties with regular foams is performed. The obtained results are discussed and further research in this field is proposed.
APA, Harvard, Vancouver, ISO, and other styles
7

Venkataramana, K. "Blast Effects on Mild Steel Plates and Blast Mitigation using Fluid-filled Polymer Foam." Thesis, 2017. http://etd.iisc.ac.in/handle/2005/4307.

Full text
Abstract:
In the modern-day society, there are an increasing number of explosions, either by accidental explosions or by terrorist attacks on civilian and military infrastructure. In view of the increased threat to infrastructure and lives of people from explosions, there is an urgent need to precisely predict the blast loads resulting from detonation of high explosives, accurately assess the structural responses to blast loads and develop effective blast mitigation technologies and materials which require extensive field testing. One of the most effective methods for protection against blast waves is t
APA, Harvard, Vancouver, ISO, and other styles
8

Sen, Indraneel. "Degradation Mechanism of Expanded Polystyrene (EPS) Foam in Lost Foam Casting, PIPS Approach for Synthesis and Novel Expansion Techniques for Cellular Foam." 2007. http://trace.tennessee.edu/utk_graddiss/299.

Full text
Abstract:
Lost Foam Casting (LFC) is a metal casting technology that facilitates fabrication of near-net shape metal castings using expanded polystyrene (EPS) foam patterns that are coated with refractory slurry and is effective for producing aluminum or iron castings of complicated geometry. However, the LFC process can produce considerable amount of scrap due to casting defects. Removing the EPS thermal decomposition products through the ceramic coating ahead of the advancing metal front during the liquid metal pour is a key factor in obtaining a defect free casting. Developing a fundamental understan
APA, Harvard, Vancouver, ISO, and other styles
9

Pinto, Susana Cristina dos Santos. "Development and characterization of multifunctional hybrid structures based on cellular metals." Doctoral thesis, 2020. http://hdl.handle.net/10773/28911.

Full text
Abstract:
The interest in cellular materials has significantly increased in the last two decades, reflecting the growing demand for lightweight and multifunctional structures The high stiffness-to-weight ratio and acoustic and thermal insulation features, make cellular materials attractive for many engineering applications such as civil, automotive, aerospace, amongst others. Open-cell metal foams (OCF) are one of the most promising functional materials characterized by high internal surface area, recyclability and non-flammability, however mechanically weaker. Researchers perceived this topic as
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Cellular Polymer Foams"

1

Symposium on Cellular Metals and Polymers (2004 Fürth, Germany). Cellular metals and polymers: CMaP : proceedings of the Symposium on Cellular Metals and Polymers : sponsored by the Deutsche Forschungsgemeinschaft (DFG) : held October 12-14, 2004, in Fürth, Germany. Trans Tech Publications Ltd, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Vipin, Kumar, Advani Suresh G, American Society of Mechanical Engineers. Materials Division., and American Society of Mechanical Engineers. Winter Meeting, eds. Cellular polymers: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Anaheim, California, November 8-13, 1992. ASME, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

(Editor), R. F. Singer, C. Korner (Editor), V. Altstadt (Editor), and H. Munstedt (Editor), eds. Cellular Metals And Polymers 2004. Trans Tech Publications, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Ga.) American Society of Mechanical Engineers. Winter Meeting (1991 : Atlanta. Cellular Polymers Presented at the Winter Annual Meeting of the Amse: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, ... November 8-13, 1992 (MD (Series), V. 38.). American Society of Mechanical Engineers, 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Cellular Polymer Foams"

1

Paul, K. T. "Fire, Foams and Furniture." In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Woolley, W. D. "Are Foams a Fire Hazard?" In Fire and Cellular Polymers. Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-3443-6_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Virr, L. "Fire and Foams in Transport Applications — Aircraft." In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Hitch, M. J., and D. C. Rolph. "PVC Foams: Their Use and Fire Behaviour." In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Wiedermann, R. "Fire Properties of Isocyanate Based Rigid Foams." In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Troitzsch, J. H. "How Do Foams Perform Under Fire Conditions?" In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Grayson, S. J., J. Hume, and D. A. Smith. "Multifunctional Smoke- and Gas-Suppressant Systems for Polyurethane Foams." In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_19.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Cunningham, A., and N. C. Hilyard. "Physical behaviour of polymeric foams — an overview." In Low density cellular plastics. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1256-7_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Creyf, H., and J. Fishbein. "Advance of Flexible Polyurethane Foam Technology." In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Briggs, P. J. "Fire Behaviour of Rigid Foam Insulation Boards." In Fire and Cellular Polymers. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-3443-6_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Cellular Polymer Foams"

1

Drebenstedt, C. "Custom Design to the Application of Open-Cellular Metal Structures." In Porous Metals and Metallic Foams. Materials Research Forum LLC, 2024. http://dx.doi.org/10.21741/9781644903094-4.

Full text
Abstract:
Abstract. There are many potential applications for lightweight open-cellular metal structures, such as energy absorption, filtering, or thermal management. Such metallic open-cellular structures are often produced by additive manufacturing. Another option is the use of investment casting, for example by using open polymer foams as a template. By designing structures via Computer-Aided-Design (CAD), these can be used directly for additive manufacturing, either directly in metal or in wax as a template for casting. In this way the structure can be adapted very well to the needs, possible applic
APA, Harvard, Vancouver, ISO, and other styles
2

Kishimoto, Satoshi, Kimiyoshi Naito, Toru Shimizu, and Fuxing Yin. "Mechanical Properties of Metallic Cellular Materials With Polymer." In ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2010. http://dx.doi.org/10.1115/smasis2010-3725.

Full text
Abstract:
A metallic cellular materials containing polymer was fabricated by the penetrating polymer into metal foam. The aluminum and stainless steel foams were selected for the metal foam and epoxy resin and polyurethane resin were selected for the penetrated polymer. The mechanical, damping shock absorbing properties of this material were measured. The results of the compressive tests show that this material has different stress-strain curves among the specimens that include different materials in the cells. Also, these results show that this material has high-energy absorption. The internal friction
APA, Harvard, Vancouver, ISO, and other styles
3

Kishimoto, Satoshi, Kimiyoshi Naito, Toru Shimizu, and Fuxing Yin. "Mechanical Properties of Closed Cellular Materials Containing Polymer." In ASME 2009 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2009. http://dx.doi.org/10.1115/smasis2009-1273.

Full text
Abstract:
Cellular materials have unique thermal, acoustic, damping and energy absorbing properties that can be combined with their structural efficiency. Therefore, many kinds of cellular materials have been developed and tested as energy absorbing and damping materials. Particularly, closed cellular materials are thought to have many favorable properties and applications. In this study, a metallic closed cellular materials containing polymer was fabricated by the penetrating polymer into metal foam. The aluminum and stainless steel foams were selected for the metal foam and epoxy resin and polyurethan
APA, Harvard, Vancouver, ISO, and other styles
4

Handa, Y. Paul, and Zhiyi Zhang. "New Pathways to Microcellular and Ultramicrocellular Polymeric Foams." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-0917.

Full text
Abstract:
Abstract Cellular polymers with closed cells about 10 μm in size and a cell density of 108 cells/cm3 and higher are called microcellular foams (Martini-Vvedensky, 1984) and those with cells less than 1 μm in size and cell density greater than 1012 cells/cm3 are called ultramicrocellular foams. The latter have also been termed supermicrocellular foams (Baldwin et al., 1994). Microcellular foams have been made by saturating the glassy polymer with a blowing agent, usually CO2, and then inducing cell nucleation by a rapid temperature soak (Kumar, 1993) or a pressure quench (Goel and Beckman, 1994
APA, Harvard, Vancouver, ISO, and other styles
5

Dupe`re, Iain D. J., Ann P. Dowling, and Tian J. Lu. "The Absorption of Sound in Cellular Foams." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-60618.

Full text
Abstract:
Porous materials are often used as sound absorbers in a variety of situations including architectural and industrial applications. In many cases it is advantageous for the material to be both lightweight and rigid. Metal foams, originally developed for use in catalytic converters in car exhaust systems, offer an attractive mix of properties being both lightweight and rigid. In addition they have good sound absorbing properties and are good heat conductors giving rise to the possibility of enhanced sound absorption through heat transfer. In this paper, we review the use and acoustic modelling o
APA, Harvard, Vancouver, ISO, and other styles
6

Qiu, Xunlin, Werner Wirges, Reimund Gerhard, Ming Ren, Mattewos Tefferi, and Yang Cao. "Electrical-insulation behavior of cellular polymer foams in comparison to their piezoelectret properties." In 2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE). IEEE, 2016. http://dx.doi.org/10.1109/ichve.2016.7800761.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Miyamoto, Ryoma, Tatsumi Utano, Shunya Yasuhara, Shota Ishihara, and Masahiro Ohshima. "Effect of crystals and fibrous network polymer additives on cellular morphology of microcellular foams." In PROCEEDINGS OF PPS-30: The 30th International Conference of the Polymer Processing Society – Conference Papers. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4918399.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

McRae, Joe D., Hani E. Naguib, and Noureddine Atalla. "Mechanical and Acoustic Performance of Compression Molded Open Cell Polypropylene Foams." In ASME 2008 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2008. http://dx.doi.org/10.1115/smasis2008-447.

Full text
Abstract:
The mechanical and acoustic performance of open cell polypropylene (PP) foam has been studied in this paper. The particulate leaching method was used to fabricate the open cell PP samples. Foaming parameters such as salt size and salt/polymer mass ratio were controlled to produce samples with different open cell morphologies. The study analyzes the effects cell size, cell density, and relative density have on mechanical and acoustic performance. Mechanical testing was conducted to quantify stiffness and strength of the open cell PP foams. Optimal cellular morphologies for acoustic absorption a
APA, Harvard, Vancouver, ISO, and other styles
9

Petrossian, Gayaneh, and Amir Ameli. "Preparation of Highly Loaded Piezo-Composite Foams With High Expansion and Low Permittivity." In ASME 2017 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/smasis2017-3807.

Full text
Abstract:
The sensitivity of piezoelectric/polymer composite materials is inversely proportional to their dielectric permittivity. Introducing a cellular structure into these composites can decrease the permittivity while enhancing their mechanical flexibility. Foaming of highly filled polymer composites is however challenging. Polymers filled with high content of dense additives such as lead zirconate titanate (PZT) exhibit significantly decreased physical foaming ability. This can be attributed to difficulty in gas diffusion, decreased fraction of the matrix available, the reduced number of nucleated
APA, Harvard, Vancouver, ISO, and other styles
10

ALTINISIK, Mustafa. "Numerical modelling of thermoplastic CO2 assisted extrusion foaming: Exploring the process-microstructure relationship." In Material Forming. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903599-258.

Full text
Abstract:
Abstract. This study presents a comprehensive numerical modeling approach for thermoplastic foams processing, produced via supercritical CO₂-assisted extrusion foaming. The model focuses on the nucleation and growth of bubbles within the polymer matrix, employing the influence volume approach to simulate these dynamics. Key phenomena such as gas diffusion, nucleation rate, bubble growth, and the evolution of influence and non-influence volumes are captured to predict foam microstructure and cellular density. Results highlight the model’s capability to predict equilibrium bubble sizes ranging f
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Cellular Polymer Foams"

1

Dippold, Marcel, Makrina A. Chairopoulou, Maximilian Drexler,, Michael Scheiber, and Holger Ruckdäschel. From vibrating molecules to a running shoe: connecting dielectric properties with process feedback in radio-frequency welding of TPU bead foams. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.gs.pfm.1.

Full text
Abstract:
Besides new material solutions, innovative processing technologies are key for working towards a more sustainable future for bead foam products. Compared to standard steam chest molding, innovative radio frequency (RF) welding shows great potential based on its direct energy input, which results in reduced energy consumption. Thus, the present study provides fundamental insights into the correlation of dielectric properties of expanded thermoplastic polyurethane (ETPU) bead foams with the processing behavior. Impedance spectroscopy is used to analyze the complex relative permittivity 𝜀𝜀!∗ of b
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Cellular Polymer Foams' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography