Results 91 to 100 of about 28,857 (238)

An experimental study of the effects of water repellant treatment on the acoustic properties of Kevlar [PDF]

The treatment consisted of immersing samples of Kevlar in a solution of distilled water and Zepel. The samples were then drained, dried in a circulating over, and cured.
Parrott, T. L., Smith, C. D.
core   +1 more source

Advanced Composite Technologies for High‐Performance Sports Equipment: Materials, Manufacturing, and Sustainability Perspectives

Polymers for Advanced Technologies, Volume 37, Issue 5, May 2026.
ABSTRACT Advanced composite materials have become the leading material platform for high‐performance sports equipment, enabling superior strength‐to‐weight performance, stiffness tailoring, and enhanced functional integration compared with conventional materials. This review summarizes state‐of‐the‐art developments across multiple sporting disciplines,
Alhayat Getu Temesgen, Ümit Koç, Jörg Kaufmann, Holger Cebulla, Ercan Aydoğmuş, Hasan Arslanoğlu   +5 more
wiley   +1 more source

Enhancing mechanical and surface properties of 3D-Printed Kevlar-reinforced ABS/PLA composites through FDM process

Hybrid Advances
This study investigates the mechanical and surface properties of Kevlar-reinforced acrylonitrile butadiene styrene (ABS) and polylactic acid (PLA) composites fabricated via the fused deposition modeling (FDM) process, with the goal of enhancing material ...
Narayan Chandra Ray, Rotan Kumar Saha, Md Easin Mollah, Shaikh Rakib, Yusuf Ali   +4 more
doaj   +1 more source

A study of the effects of long-term exposure to fuels and fluids on the behavior of advanced composite materials [PDF]

The Task 1 (thirty-six-month) and Task 2 (twelve-month) exposure of composite materials to fuel and fluid environments are reported. Narmco T300/5209 (Task 1) shows no significant degradation.
Hendricks, C. L.
core   +1 more source

Heat resistant protective hand covering [PDF]

, 1984
The heat resistant, protective glove is made up of first and second shell sections which define a palm side and a backside, respectively. The first shell section is made of a twill wave fabric of a temperature-resistant aromatic polyamide fiber.
Arons, I. J., Sidman, K. R.
core   +4 more sources

The physiology of survival: Space

Experimental Physiology, EarlyView.
Damian M. Bailey, Angelique van Ombergen
wiley   +1 more source

Flight service evaluation of Kevlar-49 epoxy composite panels in wide-bodies commercial transport aircraft [PDF]

Kevlar-49 fairing panels, installed as flight service components on three L-1011s, were inspected after 9 years of service. There are six Kevlar-49 panels on each aircraft: a left hand and right hand set of a wing body sandwich fairing; a solid laminate ...
Stone, R. H.
core   +1 more source

Comparative Analysis of Structure and Mechanical Properties of Kavler-49 and Heterocyclic Para-aramid Fibers

Chemical Engineering Transactions, 2017
The F-3 is a traded name of a new type of heterocyclic para-aramid fibers. The relationship between structural parameters and mechanical properties of F-3 has been investigated compared with the Kevlar-49 and Armos.
Yingdeng Song, Liying Xing
doaj   +1 more source

Ground exposure of composite materials for helicopters [PDF]

Residual strength results are presented on four composite material systems that were exposed for three years at locations on the North American Continent. The exposure locations are near the areas where Bell Model 206L Helicopters, that are in a NSA/U.S.
Baker, D. J.
core   +1 more source

Mechanical characterization and performance evaluation of twisted Jute-Kevlar hybrid composites with varied fiber orientations

Materials Research Express
Composite materials play a vital role in developing new materials in engineering and technology. Composites show how the properties of the matrix and reinforcement work together to create more robust, more rigid materials than would be possible from the ...
P Gurusamy, Deepak Suresh Kumar R, Ramanan N   +2 more
doaj   +1 more source