Abstract
In order to develop artificial joint implants some biomechanical properties of composites with UHMWPE and hybrid (polymer-polymeric) "UHMWPE+PTFE" matrix with dispersed fillers were studied. A comparative analysis of the effectiveness of adding hydroxyapatite micron-and nanopowders as a biocompatible filler was carried out. It was shown that under dry sliding friction the wear rate of nanocomposites with the hybrid matrix is lower as compared with composites with the non-hybrid one. Mechanical activation of components further enhances the durability of nano-and microcomposites to almost double it without any significant reduction in the strength characteristics.
| Original language | English |
|---|---|
| Title of host publication | New Operational Technologies, NEWOT 2015: Proceedings of the 5th International Scientific Conference "New Operational Technologies" |
| Publisher | American Institute of Physics Inc. |
| Volume | 1688 |
| ISBN (Electronic) | 9780735413351 |
| DOIs | |
| Publication status | Published - 17 Nov 2015 |
| Event | 5th International Scientific Conference on New Operational Technologies, NEWOT 2015 - Tomsk, Russian Federation Duration: 29 Sep 2015 → 30 Sep 2015 |
Conference
| Conference | 5th International Scientific Conference on New Operational Technologies, NEWOT 2015 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 29.9.15 → 30.9.15 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Biomechanical characteristics of polymeric UHMWPE composites with hybrid matrix and dispersed fillers. / Panin, Sergey; Kornienko, Lyudmila; Shilko, Sergey; Thuc, Nguyen Xuan; Korchagin, Mikhail; Chaikina, Marina.
New Operational Technologies, NEWOT 2015: Proceedings of the 5th International Scientific Conference "New Operational Technologies". Vol. 1688 American Institute of Physics Inc., 2015. 030023.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Biomechanical characteristics of polymeric UHMWPE composites with hybrid matrix and dispersed fillers
AU - Panin, Sergey
AU - Kornienko, Lyudmila
AU - Shilko, Sergey
AU - Thuc, Nguyen Xuan
AU - Korchagin, Mikhail
AU - Chaikina, Marina
PY - 2015/11/17
Y1 - 2015/11/17
N2 - In order to develop artificial joint implants some biomechanical properties of composites with UHMWPE and hybrid (polymer-polymeric) "UHMWPE+PTFE" matrix with dispersed fillers were studied. A comparative analysis of the effectiveness of adding hydroxyapatite micron-and nanopowders as a biocompatible filler was carried out. It was shown that under dry sliding friction the wear rate of nanocomposites with the hybrid matrix is lower as compared with composites with the non-hybrid one. Mechanical activation of components further enhances the durability of nano-and microcomposites to almost double it without any significant reduction in the strength characteristics.
AB - In order to develop artificial joint implants some biomechanical properties of composites with UHMWPE and hybrid (polymer-polymeric) "UHMWPE+PTFE" matrix with dispersed fillers were studied. A comparative analysis of the effectiveness of adding hydroxyapatite micron-and nanopowders as a biocompatible filler was carried out. It was shown that under dry sliding friction the wear rate of nanocomposites with the hybrid matrix is lower as compared with composites with the non-hybrid one. Mechanical activation of components further enhances the durability of nano-and microcomposites to almost double it without any significant reduction in the strength characteristics.
UR - http://www.scopus.com/inward/record.url?scp=84984539720&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84984539720&partnerID=8YFLogxK
U2 - 10.1063/1.4936018
DO - 10.1063/1.4936018
M3 - Conference contribution
AN - SCOPUS:84984539720
VL - 1688
BT - New Operational Technologies, NEWOT 2015: Proceedings of the 5th International Scientific Conference "New Operational Technologies"
PB - American Institute of Physics Inc.
ER -