Zobrazeno 1 - 10
of 4 930
pro vyhledávání: '"Thermoset"'
Autor:
Kumar Mishra, Pradeep, T., Jagadesh
Publikováno v:
Rapid Prototyping Journal, 2024, Vol. 30, Issue 10, pp. 2123-2144.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-01-2024-0003
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 11, Pp 23-34 (2024)
Fiber reinforced thermosetting composites exhibit high strength-weight ratio， high modulus-weight ratio， and good thermostability， and have been applied in many high-tech areas such as aerospace. However， these materials face extreme difficul
Externí odkaz:
https://doaj.org/article/46693eb087b54054befb25a23b785fee
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 10, Iss 1 (2024)
Aerospace vehicles that undergo atmospheric re-entry require thermal protection systems (TPS) to protect them from the extreme environment. Currently, TPS production relies on hand layup techniques which are time-, cost-, and energy-intensive. A meth
Externí odkaz:
https://doaj.org/article/d9df08e8fcfa41b6b7c22fa133cf3ce6
Autor:
Melbi Mahardika, Aminatuz Zakiyah, Siti Mariyah Ulfa, Rushdan Ahmad Ilyas, Mohamad Zaki Hassan, Devita Amelia, Victor Feizal Knight, Mohd Nor Faiz Norrrahim
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
The materials sector has grown significantly over the last few decades. One from the community worldwide has embraced using natural fibers and biopolymers in many products due to significant problems with petroleum supplies and concerns about using s
Externí odkaz:
https://doaj.org/article/9db7c4c4ba2a4d27bb322ae201b5e870
Autor:
Van-Kien Hoang, Kwak Jin Bae, Yuna Oh, Woohyeon Kwon, Jihyun Oh, Kyosun Ku, Minju Kim, Ki-Ho Nam, Jaesang Yu, Hyeonuk Yeo
Publikováno v:
Polymer Testing, Vol 140, Iss , Pp 108599- (2024)
Interest in thermosetting resins for polymer applications in extreme environments, such as aerospace, is increasing. The construction of oligoimide-based crosslinking systems has been the focus of considerable research over the past 30 years, but the
Externí odkaz:
https://doaj.org/article/41eb17e2f47a42df933238dc73aa13ff
Autor:
Nichole Valdez, Eric Nagel, Erica Redline, Mark Rodriguez, Chad Staiger, Jason Dugger, Jeffrey Foster
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 6, Pp 645-648 (2024)
The cis- form of diaminodibenzocyclooctane (DADBCO, C16H18N2) is of interest as a negative coefficient of thermal expansion (CTE) material. The crystal structure was determined through single-crystal X-ray diffraction at 100 K and is presented herein
Externí odkaz:
https://doaj.org/article/0a073a87dff84239ac915921d9557fa3
Autor:
Maciej Kisiel, Weronika Zając, Magdalena Włodarska, Łukasz Byczyński, Dominika Czachor-Jadacka, Beata Mossety-Leszczak, Gabriela Pietruszewska, Magda Droździel-Jurkiewicz, Jarosław Bieniaś
Publikováno v:
eXPRESS Polymer Letters, Vol 18, Iss 5, Pp 516-532 (2024)
Novel nonterminal liquid crystalline epoxy resin has been synthesized, and its structure and nature have been determined via nuclear magnetic resonance (NMR) and polarized optical microscopy (POM). Then, it was cured with the use of 4,4′-diaminodip
Externí odkaz:
https://doaj.org/article/94746eeab54c48e5a11bb37102558edf
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp p. 233-68 (2024)
Tribology is the science of studying friction, wear, and lubrication. Composite materials consist of two or more constituents (phases): the discontinuous phase represents the reinforcement and the continuous phase represents the matrix. Journal beari
Externí odkaz:
https://doaj.org/article/2515c6d10eb746d88288da4a22214225
Publikováno v:
Additive Manufacturing Letters, Vol 10, Iss , Pp 100226- (2024)
In extrusion-based additive manufacturing, achieving high surface quality typically involves using small layer heights to reduce the size of grooves between layers. However, this approach can be both less effective and time-consuming in big-area addi
Externí odkaz:
https://doaj.org/article/4b84ae58662649d980682d649b76e56b
Autor:
Diego Lascano, Jaume Gomez-Caturla, David Garcia-Sanoguera, Daniel Garcia-Garcia, Juan Ivorra-Martinez
Publikováno v:
Materials & Design, Vol 243, Iss , Pp 113084- (2024)
The study successfully developed thermoset materials utilizing acrylate epoxidized soybean oil (AESO) and allyl cinnamate (ACIN) with tert-butyl peroxybenzoate (TBPB) as the initiator. Isothermal curing at temperatures between 110 °C to 140 °C of t
Externí odkaz:
https://doaj.org/article/c0dc75c20a8d46d783d9716eceab52d4