Results 21 to 30 of about 8,135 (219)

Enchanching Body Armor: Evaluating UHMWPE with Contoured Surfaces for Improved Anti-Ballistic Performance using Finite Element Methods [PDF]

E3S Web of Conferences, 2023
Anti-ballistic is an indispensable personal protective equipment such as body armour for military and police personnel. This tool has received a lot of attention in recent decades due to increasing threats and insurgencies.
Maulana Fattah, Ubaidilah, Wangsa Lenggana Bhre, Ariawan Dody   +3 more
doaj   +1 more source

Repeated Mesenchymal Stem Cell Delivery Attenuates UHMWPE Wear Particle-Induced Osteolysis by Paracrine-Mediated Macrophage Reprogramming. [PDF]

J Inflamm Res
Kun Ding,1,* Dechao Fan,2,* Ao Dong,1 Chicheng Ma,1 Teng Zeng,3 Zhen Huang,4 Yinghao Yang,5 Keguan Song1 1The Third Department of Orthopedics, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, People’s ...
Ding K, Fan D, Dong A, Ma C, Zeng T, Huang Z, Yang Y, Song K.   +7 more
europepmc   +2 more sources

Anti-Ballistic Performance of PPTA/UHMWPE Laminates [PDF]

, 2023
Poly(p-phenylene terephthalamide) (PPTA) and ultra-high-molecular-weight polyethylene (UHMWPE) are high-performance polymer materials largely used for body armor applications.
Dikin|, Gao, Weixiao, Percec, Simona, Ren|, Zhu, Long, Dikin, Dmitriy, Ren, Fei, Zhu|   +7 more
core   +2 more sources

Endowing Acceptable Mechanical Properties of Segregated Conductive Polymer Composites with Enhanced Filler-Matrix Interfacial Interactions by Incorporating High Specific Surface Area Nanosized Carbon Black

Nanomaterials, 2021
Tuning the high properties of segregated conductive polymer materials (CPCs) by incorporating nanoscale carbon fillers has drawn increasing attention in the industry and academy fields, although weak interfacial interaction of matrix-filler is a daunting
Huibin Cheng, Xiaoli Sun, Baoquan Huang, Liren Xiao, Qinghua Chen, Changlin Cao, Qingrong Qian   +6 more
doaj   +1 more source

Rheological Properties and Microscopic Morphology Evaluation of UHMWPE-Modified Corn Stover Oil Bio-Asphalt

Buildings, 2023
In order to promote the efficient utilization of bio-oil, corn stover oil and petroleum asphalt were used to prepare bio-asphalt. UHMWPE was adopted to strengthen the high-temperature properties of bio-asphalt. UHMWPE-modified corn stover oil asphalt was
Jian Li, Chuanxi Luo, Jixing Jie, Haobin Cui   +3 more
doaj   +1 more source

Do the particle size, molecular weight, and processing of UHMWPE affect its thermomechanical and tribological performance?

Journal of Materials Research and Technology, 2021
UHMWPE has exhibited excellent performance when used as contact surfaces in tribological contacts. Traditionally, only UHMWPE grades, with narrow particle size and molecular weight distribution, have been deemed suitable for such applications.
Hari Shankar Vadivel, Marko Bek, Urška Šebenik, Lidija Slemenik Perše, Roland Kádár, Nazanin Emami, Mitjan Kalin   +6 more
doaj   +1 more source

Recent Advances of Mechanical Performance and Oxidation Stability in Ultrahigh Molecular Weight Polyethylene for Total Joint Replacement: Highly Crosslinked and α-Tocopherol Doped

Journal of Biomechanical Science and Engineering, 2006
Ultrahigh molecular weight polyethylene (UHMWPE) is the popular material of choice for use as a bearing surface in total joint replacement (TJR). Despite an extremely low friction coefficient of UHMWPE to metals with liquid lubrication, however, wear and
Nobuyuki SHIBATA, Steven M. KURTZ, Naohide TOMITA   +2 more
doaj   +1 more source

Porous titanium layer co-immobilized with bone morphogenetic protein-2 and vancomycin for biofunctionalization of ultra high molecular weight polyethylene

Materials & Design, 2023
Ultra high molecular weight polyethylene (UHMWPE), a common material for artificial joint linings, lacks appropriate bioactivity and antibacterial property, which could lead to prosthetic loosening and infections after surgery.
Yue Fang, Ying Xiao, Yinyu Zhao, Robert Petrovich Golodok, Vadim Victorovich Savich, Aliaxandr Phyodaravich Ilyushchanka, Xianwu Chen, Rong Wang   +7 more
doaj   +1 more source

Rheological and mechanical properties of ultrahigh molecular weight polyethylene/high density polyethylene/polyethylene glycol blends

Advanced Industrial and Engineering Polymer Research, 2019
Ultra-high molecular weight polyethylene (UHMWPE) possesses many excellent properties, but poor processability. There are many ways to improve the processability of UHMWPE, but most of which will compromise its other outstanding properties. The effect of
Yingchun Li, Hui He, Yuanbin Ma, Yi Geng, Jiawen Tan   +4 more
doaj   +1 more source

Effect of carbon-based antistatic agent on properties of ultra-high molecular weight polyethylene

You-qi chuyun, 2022
Polymer lining material has a bright application prospect to improve the corrosion resistance of metal oil and gas pipelines in service, but its further popularization and application is constrained by the poor antistatic property.
Chen ZHANG, Lingbo LI
doaj   +1 more source