Results 11 to 20 of about 2,243,701 (264)

Natural fiber reinforced polymer composites for ballistic protection: Design, performance, and challenges

Results in Materials
The increasing demand for sustainable and lightweight materials in defense and security applications has driven the development of natural fiber-reinforced polymer composites (NFRPCs) for ballistic protection.
Md. Syduzzaman, Salman Enayet Chowdhury, Nadvi Mamun Pritha, Abir Hassan, Sajid Hossain   +4 more
doaj   +2 more sources

Theoretical Study on Adhesives Used in Ballistic Protection Structures and Transparent Armor

Buletinul Ştiinţific al Academiei Trupelor de Uscat, 2015
This article is a brief study conducted on adhesives currently used for manufacturing performance ballistic protection structures. The study landmarks several aspects, such as: types of connections available to achieve multilayer structures based on ...
Alil Luminiţa-Cristina
doaj   +2 more sources

Nanomaterials for ballistic protection: Advances and future prospects-a review

Results in Engineering
The increasing lethality of ballistic threats and the increasing demand for lightweight and portable protection have revealed the critical limitations of conventional armor materials, such as high material density, poor flexibility, and limited multi-hit
Tibebu Merde Zelelew, Firdwoyn Siyoum Haile, Tsedale Mequanent Admasu, Mestawet Girma Bekele   +3 more
doaj   +2 more sources

Multi-Layer Fabric Composites Combined with Non-Newtonian Shear Thickening in Ballistic Protection-Hybrid Numerical Methods and Ballistic Tests. [PDF]

Polymers (Basel), 2023
Multi-layer fabrics are commonly used in ballistics shields with a lower bulletproof class to protect against pistol and revolver bullets. In order to additionally limit the dynamic deflection of the samples, layers reinforced with additional materials ...
Roszak M, Pyka D, Bocian M, Barsan N, Dragašius E, Jamroziak K.   +5 more
europepmc   +2 more sources

A Facile Synthesis Route of Hybrid Polyurea-Polyurethane-MWCNTs Nanocomposite Coatings for Ballistic Protection and Experimental Testing in Dynamic Regime. [PDF]

Polymers (Basel), 2021
This study describes a simple, practical, inexpensive, improved, and efficient novel method for obtaining polyurea-polyurethane-multiwall carbon nanotubes (MWCNTs) nanocomposites with enhanced mechanical properties, and their experimental testing in a ...
Toader G, Diacon A, Rusen E, Rizea F, Teodorescu M, Stanescu PO, Damian C, Rotariu A, Trana E, Bucur F, Ginghina R.   +10 more
europepmc   +2 more sources

State-of-the-Art Polyurea Coatings: Synthesis Aspects, Structure-Properties Relationship, and Nanocomposites for Ballistic Protection Applications. [PDF]

Polymers (Basel)
This review presents polyurea (PU) synthesis, the structure–properties relationship, and characterization aspects for ballistic protection applications.
Toader G, Diacon A, Axinte SM, Mocanu A, Rusen E.   +4 more
europepmc   +2 more sources

SPECIAL CERAMICS IN MULTILAYER BALLISTIC PROTECTION SYSTEMS

PROBLEMY TECHNIKI UZBROJENIA, 2019
The paper presents some questions of designing and testing for modern ballistic protecting screens and applied materials especially such as ceramics. Continuous development of present ballistic composite materials enforces the optimisation of existing ...
M. Cegła
semanticscholar   +2 more sources

Recent advancements in ballistic protection - a review

Journal of Student Research
This research review paper describes the historical evolution of protective armor and then delves into current methods of producing effective ballistic protection. It investigates the potential of natural fiber reinforced polymer composites, such as kenaf and ramie. Then, it discusses the exploration of 3D printed body armor, which can take on tailored
Wenjuan Zou
openaire   +2 more sources

Experimental Investigations on Shear Thickening Fluids as "Liquid Body Armors": Non-Conventional Formulations for Ballistic Protection. [PDF]

Polymers (Basel)
Shear thickening fluids (STFs) have garnered attention as potential enhancers of protective capabilities and for the optimization of Kevlar® armor design.
Alexe F, Sau C, Iorga O, Toader G, Diacon A, Rusen E, Lazaroaie C, Ginghina RE, Tiganescu TV, Teodorescu M, Sobetkii A.   +10 more
europepmc   +2 more sources

Pattern Engineering for Customized Women Seamless Ballistic Protection Vest on 3D Virtual Mannequin

Journal of Fiber Bioengineering and Informatics, 2022
There has been a significant increase in the number of women involved in various security duties. However, they mostly wear men’s ballistic vests with smaller sizes, which bring poor ballistic protection performance, less comfort, and negative ...
M. A. Abtew, P. Bruniaux, F. Boussu, C. Loghin, I. Cristian, Yan Chen null, Lichaun Wang   +6 more
semanticscholar   +1 more source