Results 61 to 70 of about 2,719 (217)

Multi-functional polyamide 12 (PA12)/ multiwall carbon nanotube 3D printed nanocomposites with enhanced mechanical and electrical properties [PDF]

, 2022
Nectarios Vidakis, Markos Petousis, Emmanouil Velidakis, Lazaros Tzounis, Nikolaos Mountakis, Orsa Boura, Sotirios Grammatikos   +6 more
openalex   +1 more source

Identification of Multilayer Packaging Materials by Selective Dissolution and Precipitation With Minimal Concentration of Solvents, FTIR, and DSC for Mechanical Recycling

Journal of Applied Polymer Science, Volume 143, Issue 8, February 20, 2026.
Methodology for identifying multilayer packaging materials using selective dissolution and precipitation technique, microscopy, FTIR, and DSC. ABSTRACT Environmental problems related to waste accumulation have encouraged recycling, especially of polymers, such as multilayer packaging, which is hardly recycled because it consists of distinct materials ...
Nathan Kevin Carvalho, Amanda de Sousa Martinez de Freitas, Bárbara Righetti de Souza, Rogerio Ramos de Sousa Junior, Ana Paula Lemes   +4 more
wiley   +1 more source

Novel Biobased Polyamide 410/Polyamide 6/CNT Nanocomposites [PDF]

, 2018
Biobased polyamide 410 (PA410)/multiwall carbon nanotube (CNT) nanocomposites (NCs) were obtained by melt-mixing in a twin screw extruder a Polyamide 6 (PA6)-based masterbatch (with 15 wt % CNT content) with neat PA410.
Aramburu Ocáriz, Nora, Guerrica Echevarría Estanga, Gonzalo María, Müller Sánchez, Alejandro Jesús, Otaegi Tena, Itziar   +3 more
core   +2 more sources

Unravel melt pool and bubble dynamics during laser powder bed fusion of polyamides using synchrotron X-ray imaging and process simulation

Virtual and Physical Prototyping
Laser powder bed fusion (LPBF) of Polyamide 12 (PA12) using a near-infra-red (NIR) beam is largely unexplored; therefore, the beam-matter interaction, evolution mechanisms of the melt pool and defects remain unclear. Here, we employed a combination of in
Chu Lun Alex Leung, Jabbar Gardy, Mark Isaacs, Shashidhara Marathe, Michał M. Kłosowski, Junji Shinjo, Chinnapat Panwisawas, Peter D. Lee   +7 more
doaj   +1 more source

3D-Printed Polyamide 12/Styrene–Acrylic Copolymer–Boron Nitride (PA12/SA–BN) Composite with Macro and Micro Double Anisotropic Thermally Conductive Structures [PDF]

, 2023
Minhang Chen, Xiaojie Chen, Junle Zhang, Bingfeng Xue, Shangyu Zhai, Haibo She, Yuancheng Zhang, Zhe Cui, Peng Fu, Xinchang Pang, Minying Liu, Xiaomeng Zhang   +11 more
openalex   +1 more source

Long‐Term Behavior of Carbon Fiber‐Reinforced Thermoplastic Composites for Type V Hydrogen Storage Tanks: Effects of Hygrothermal Aging on Physicochemical and Mechanical Properties

Polymer Composites, Volume 47, Issue 2, Page 1484-1497, 20 January 2026.
Hygrothermal aging behavior of CF/PPA composite. ABSTRACT This study investigates the hygrothermal aging behavior of carbon fiber‐reinforced polyphthalamide (CF/PPA) composites used in Type V hydrogen tanks, which are exposed to humid environments during service.
Clara Penavayre, Joseph Fitoussi, Emmanuel Richaud, Philippe Papin, Jeremie Bouneb, Gilles Hochstetter, Mohammadali Shirinbayan   +6 more
wiley   +1 more source

Ignition activation energy of materials based on polyamide 6 [PDF]

, 2016
This contribution is aimed to compare the values of the ignition activation energies of two types of polyamide – Slovamid 6 FRB and Slovamid GF 50 LTS.
Balog, Karol, Hrušovský, Ivan, Rantuch, Peter, Wachter, Igor   +3 more
core   +2 more sources

Fabrication of Sustainable 3D Printed Anisotropic Bonded Magnets Using Recycled Nd–Fe–B Powder and Low CO2 Footprint Polyamide 12

Advanced Energy and Sustainability Research, Volume 7, Issue 1, January 2026.
Researchers develop a sustainable way to 3D‐print high‐performance Nd–Fe–B magnets using recycled material from end‐of‐life magnets. By combining anisotropic recycled powder with a low‐carbon polyamide matrix, they achieve complex shapes and over 60% better magnetic performance than previous recycled options, offering a promising path toward a more ...
Kilian Schäfer, Mattias Lutzi, Imants Dirba, Lukas Schäfer, Ahsan Ali, Konrad Opelt, Iliya Radulov, Julia Lyubina, Wolfgang Diekmann, Martin Krengel, Oliver Gutfleisch   +10 more
wiley   +1 more source

Biomimetic apatite deposition on polymeric microspheres treated with a calcium silicate solution [PDF]

, 2009
Bioactive polymeric microspheres can be prepared by means of coating them with a calcium silicate solution and subsequently soaking in a simulated body fluid (SBF).
Almeida, Ang, Bajpai, Bertoluzza, Brinker, Cho, Cho, Cho, Davies, Ebisawa, El-Ghannam, Fidalgo, Fidalgo, Hench, Ikenaga, Kawashita, Kim, Kim, Kokubo, Koutsopoulos, Li, Li, Li, Li, Nobs, Oyane, Pereira, Posner, Quaglia, Ragel, Ruiz-Hernández, Silva, Silva, Silva, Sivakumar, Sivakumar, Vansant, Wu   +37 more
core   +1 more source

Assessment of Melt Rheological Behavior of PTT/PE and PTT/PA 12 Blends by Emulsion and Micromechanical Models [PDF]

علوم و تکنولوژی پلیمر, 2009
To describe the rheological behavior of polymer blends using emulsionbased (Palierne theory) as well as micromechanical models (Coranapproach), two immiscible polymeric blend systems of poly(trimethylene terephthalate) (PTT)/polyamide-12 (PA12) and PTT ...
S.H. Jafari, H.A. Khonakdar, M. Ehsani, A. Asadinezhad   +3 more
doaj   +1 more source