Results 121 to 130 of about 14,547 (220)

Development and mechanical properties evaluation of environmentally sustainable composite material using various reinforcements with epoxy

Case Studies in Construction Materials
In this study, the mechanical properties of advanced composites fabricated by the hand lay-up process were investigated. The mechanical properties evaluated in this study included tensile strength, flexural strength, and impact strength.
Ankit Asthana, R. Srinivas, Shailendra Singh Chauhan, Din Bandhu, Shashi Prakash Dwivedi, Kuldeep K. Saxena, Kirtanjot Kaur, Ibrahim Alnaser   +7 more
doaj   +1 more source

Effects of Hybrid Arrangement and Location of the Stronger Layer on the Impact Resistance of Composite Plate Target

Journal of Engineering and Sustainable Development, 2009
In this paper, response of hybrid woven fabric (E-Glass, Kevlar)/polyester composite laminates subjected to high velocity impact loading is discussed. E-Glass plain weaves with on layer of 3-end satin Kevlar were used to manufacture the laminate using ...
Hisham Tawfiq, Kadhim H. Ghlaim, Ali Hussain Al-Hilli   +2 more
doaj  

Ultrasonic agitation of Kevlar fibres [PDF]

, 1996
Kevlar 49 fibres exposed to ultrasonic waves suffer axial compression manifested by the introduction of kind bands, dispersion of fibrils and macrobuckling.Application of subsequent tensile load, however,influences the kink ...
Iyer, RV, Vijayan, Kalyani
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Use of Titanate Coupling Agents in Kevlar-phenolic Composites

, 1994
Surface modification of Kevlar fibers with titanate coupling agents for improved adhesion of the fiber and resin in Kevlar-phenolic composites has been attempted to explore the possibility of enhancement in adhesion and bulk properties of composites for ...
Menon, Nalini, Dharani, Lokeswarappa R., Blum, Frank D.   +2 more
core   +1 more source

Kevlar 49/Epoxy COPV Aging Evaluation [PDF]

, 2008
NASA initiated an effort to determine if the aging of Kevlar 49/Epoxy composite overwrapped pressure vessels (COPV) affected their performance. This study briefly reviews the history and certification of composite pressure vessels employed on NASA ...
Salem, Jonathan L., Sutter, James K., Leifeste, Mark R., Ruggeri, Charles, Littell, Justin, Thesken, John C., Russell, Richard W.   +6 more
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Experiment and Simulation Study on the Crashworthiness of Markforged 3D-Printed Carbon/Kevlar Hybrid Continuous Fiber Composite Honeycomb Structures

Fiber hybridization can effectively solve the localized brittle fracture problem of composite honeycomb, but the interaction between different fibers leads to a very complex failure mechanism.
Wenhua Wu, Lei Yu, Hongyong Jiang, Guolu Ma, Jinlong Ju, Nana Yang, Zhe Zhang   +6 more
core   +1 more source

Feasibility of Kevlar 49/PMR-15 Polyimide for High Temperature Applications [PDF]

, 1980
Kevlar 49 aramid organic fiber reinforced PMR-15 polyimide laminates were characterized to determine the applicability of the material to high temperature aerospace structures.
Hanson, M. P.
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Mechanical and thermal characterization of Kevlar–Basalt hybrid composites reinforced with Al2O3 nanoparticles

Nanotechnology Reviews
Nanoparticle-reinforced hybrid composites have emerged as promising candidates for lightweight structural applications requiring improved mechanical and thermal performance.
Hosseini Mahdi, Gaff Milan, Wei Yang, Konvalinka Petr, Joshua Jensin, Arunachalapandy Suresh Kumar, Hosseini Ahmad, Ghosh Pritam   +7 more
doaj   +1 more source

Flexural studies on asymmetric hybrid Kevlar fabric/epoxy composites

, 1992
For composites reinforced with Kevlar fabrics, the method of asymmetric hybridization is employed for the improvement of flexural properties such as maximum fibre yield stress and modulus of elasticity in bending.
Padmanabhan, K, Kishore, *
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Tomahawk Gloves and Sleeves From KEVLAR?� Brand Fiber

, 2001
Gloves provide penetration resistance and maneuverability and are fully lined with KEVLAR? Brand Fiber, while the outside is lined with split cowhide and sewn with KEVLAR? Brand Fiber thread - Sleeves can be worn with any ...
Tomahawk Live Trap Co.
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