Results 21 to 30 of about 28,857 (238)

Improvement the Mechanical and Physical Properties of Epoxy–Polyurethane Matrix Resin by Using Kevlar Fiber and ZnO Particles [PDF]

Engineering and Technology Journal, 2017
This work focuses on the synthesis of hybrid polymer composite matrix materials prepared from the epoxy–Polyurethane resin (Polyprime EP) as matrix reinforced phase by using (5%, 10%, 15% and 20%) Zinc oxide particles and 5% woven roving Kevlar fiber (00-
M.R. Gharkan
doaj   +1 more source

Kevlar-Alumina Composite as An Alternative Substrate for 5G Antenna Application

Jurnal Jaringan Telekomunikasi, 2022
This paper introduces a millimetre-wave antenna design for 5G application using an alternative substrate called Kevlar-Alumina Composite. Kevlar-Alumina Composite had been researched and measured comprehensively by Indonesian Institute of Science (LIPI ...
Efrilia Ma'rifatul Khusna, Subagio Budi Basuki, Hutama Arif Bramantyo   +2 more
doaj   +1 more source

Influence of Hydrolytic and Chemical Treatment on the Mechanical Properties of Aramid and Copolyaramid Fibers [PDF]

, 1998
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Abu Obaid, A., Hinrichsen, G., Prabawa, A.B., Springer, H.   +3 more
core   +1 more source

Wear Process Analysis of the Polytetrafluoroethylene/Kevlar Twill Fabric Based on the Components’ Distribution Characteristics

AUTEX Research Journal, 2017
Polytetrafluoroethylene (PTFE)/Kevlar fabric or fabric composites with excellent tribological properties have been considered as important materials used in bearings and bushing, for years.
Gu Dapeng, Fan Bingli, Li Fei, Yang Yulin, Chen Suwen   +4 more
doaj   +1 more source

Synthesis and effect of epoxy in lamination for Kevlar / E-glass hybrid composites [PDF]

E3S Web of Conferences
A combination of their unique stiffness and strength, hybrid composites has great potential in a variety of industries, including medium-duty automotive, aircraft, and submarines. In order to evaluate the performance of kevlar/E-glass epoxy composites in
Kumar P. Ravi, Reddy G. Shashank, Rohith P., Karthik S. Sai   +3 more
doaj   +1 more source

Simulation of the Elastic Properties of Reinforced Kevlar-Graphene Composites

, 2012
The compressive strength of unidirectional fiber composites in the form of Kevlar yarn with a thin outer layer of graphene was investigated and modeled.
KAREN S. MARTIROSYAN, M. ZYSKIN, Muskelishvili N. I., O'Connor I., Tanner D.   +4 more
core   +1 more source

Kevlar: A Mapping-Free Framework for Accurate Discovery of De Novo Variants. [PDF]

, 2019
De novo genetic variants are an important source of causative variation in complex genetic disorders. Many methods for variant discovery rely on mapping reads to a reference genome, detecting numerous inherited variants irrelevant to the phenotype of ...
Brown, C Titus, Hormozdiari, Fereydoun, Standage, Daniel S   +2 more
core   +1 more source

Analysis of the history of creation and improvement of personal protective equipment: from bronze armor to modern bulletproof vests

Історія науки і техніки, 2023
In this article, using real historical examples, the authors tried to trace the evolution of personal protective equipment. This has made it possible to perform a comparative historical analysis of the development of scientific research and industrial ...
Oleh Strelko, Anatolii Horban
doaj   +1 more source

Cost-effectiveness Of Sailcloth Selection For Different Classes, Types And Species Of Sailing Boats [PDF]

, 2017
Results over of theoretical analysis for the selection of corresponding basic material of sail clothes fabric for a different classes, types and views of sailing boats are given in the article.Sailing boats needs the proper of yachting equipment, that ...
Yeroshkina, S. (Svitlana)
core   +2 more sources

Energy absorption characteristics of STF impregnated Kevlar fabric coating GFRP composite structure by projectile high-velocity impact

Polymer Testing
The new STF impregnated Kevlar fabric coated GFRP (glass fiber reinforced polymer) composite structure obtained by combining STF（shear thickening fluid） impregnated Kevlar fabric and GFRP can obtain strong energy absorption capacity with light weight ...
Enling Tang, Jiameng Hou, Ruizhi Wang, Yafei Han, Chuang Chen, Mengzhou Chang, Kai Guo, Liping He   +7 more
doaj   +1 more source