Mechanical and tribotechnical characteristics of nanocomposites based on mixture of ultrahigh molecular weight polyethylene and polypropylene

S. V. Panin, L. A. Kornienko, M. A. Poltaranin, T. Mandoung, L. R. Ivanova

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

The aim of the study is to design wear-resistant and extrudable polymeric composites based on mixture of UHMWPE+PP with increased tribotechnical characteristics for the wide application in friction units of machine parts and mechanisms as well as using the polymeric resin developed for production of nanocomposites. Adding the block copolymer PP- b -LLDPE into UHMWPE is motivated by the necessity to increase the adhesion between the incompatible polymeric components of the mixture. It is shown that wear intensity of the polymer-polymeric composites UHMWPE+n wt.% PP-b-LLDPE is reduced in contrast with neat UHMWPE. Wherein, an important technological characteristic of UHMWPE - specific extrusion pressure (proportional to the melt flow index) is improved (is lowered). Nanocomposites on the basis of the given matrix have shown wear resistance of 3-4 times higher as contrasted to pure UHMWPE. Permolecular structure and wear track surfaces of nanocomposites on the basis of the polymer-polymeric matrix (UHMWPE+10 wt.% PP-b-LLDPE) were studied. The mechanism of the wear of nanocomposites is discussed.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages36-44
Number of pages9
Volume872
DOIs
Publication statusPublished - 2014
EventRussian-German Forum on Nanotechnology - Tomsk, Russian Federation
Duration: 21 May 201324 May 2013

Publication series

NameAdvanced Materials Research
Volume872
ISSN (Print)10226680

Other

OtherRussian-German Forum on Nanotechnology
CountryRussian Federation
CityTomsk
Period21.5.1324.5.13

Fingerprint

Ultrahigh molecular weight polyethylenes
Polypropylenes
Nanocomposites
Linear low density polyethylenes
Wear of materials
Machine components
Composite materials
Polymers
Block copolymers
Wear resistance
Extrusion
Adhesion
Resins
Friction

Keywords

  • Block-copolymer
  • LLDPE
  • Permolecular structure
  • Polypropylene
  • Ultrahigh molecular weight polyethylene
  • Wear resistance

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Panin, S. V., Kornienko, L. A., Poltaranin, M. A., Mandoung, T., & Ivanova, L. R. (2014). Mechanical and tribotechnical characteristics of nanocomposites based on mixture of ultrahigh molecular weight polyethylene and polypropylene. In Advanced Materials Research (Vol. 872, pp. 36-44). (Advanced Materials Research; Vol. 872). https://doi.org/10.4028/www.scientific.net/AMR.872.36

Mechanical and tribotechnical characteristics of nanocomposites based on mixture of ultrahigh molecular weight polyethylene and polypropylene. / Panin, S. V.; Kornienko, L. A.; Poltaranin, M. A.; Mandoung, T.; Ivanova, L. R.

Advanced Materials Research. Vol. 872 2014. p. 36-44 (Advanced Materials Research; Vol. 872).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Panin, SV, Kornienko, LA, Poltaranin, MA, Mandoung, T & Ivanova, LR 2014, Mechanical and tribotechnical characteristics of nanocomposites based on mixture of ultrahigh molecular weight polyethylene and polypropylene. in Advanced Materials Research. vol. 872, Advanced Materials Research, vol. 872, pp. 36-44, Russian-German Forum on Nanotechnology, Tomsk, Russian Federation, 21.5.13. https://doi.org/10.4028/www.scientific.net/AMR.872.36
Panin SV, Kornienko LA, Poltaranin MA, Mandoung T, Ivanova LR. Mechanical and tribotechnical characteristics of nanocomposites based on mixture of ultrahigh molecular weight polyethylene and polypropylene. In Advanced Materials Research. Vol. 872. 2014. p. 36-44. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.872.36
Panin, S. V. ; Kornienko, L. A. ; Poltaranin, M. A. ; Mandoung, T. ; Ivanova, L. R. / Mechanical and tribotechnical characteristics of nanocomposites based on mixture of ultrahigh molecular weight polyethylene and polypropylene. Advanced Materials Research. Vol. 872 2014. pp. 36-44 (Advanced Materials Research).
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