Open AccessCOMPARISON OF EFFECTIVENESS OF CARBON NANO- AND MICROFIBERS FOR FORMATION OF PHYSICAL-MECHANICAL AND TRIBOLOTECHNICAL PARAMETERS OF POLYMER COMPOSITES BASED ON HIGH MOLECULAR WEIGHT MATRIX
Author(s) -
S. V. Panin,
Л. А. Корниенко,
V. O. Alexenko,
Л. И. Иванова,
С. В. Шилько,
Dmitriy G. Buslovich
Publication year - 2018
Publication title -
izvestiâ vysših učebnyh zavedenij. himiâ i himičeskaâ tehnologiâ/izvestiâ vysših učebnyh zavedenij. seriâ himiâ i himičeskaâ tehnologiâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.221
H-Index - 5
eISSN - 2500-3070
pISSN - 0579-2991
DOI - 10.6060/tcct.20165909.13y
Subject(s) - materials science , composite material , grease , abrasive , polymer , nano , composite number , microfiber , ultra high molecular weight polyethylene , polyethylene , dry friction , wear resistance , carbon fibers
The mechanical and tribo-technical parameters of composite materials of mixtures on the bases of super- molecular polyethylene (SMPE) at conditions of dry friction and abrasive wear were studied for comparative estimation of solid- grease properties of nano and micro fibers of carbon. It was shown that wear resistance of polymer compositions of SMPE+0.5 weight% the percent of C(nano) increases by a factor 6.6 and for SMPE+5 weight% the percent of C(micro) increases by a factor 2.5 at conditions of dry friction of slip. At conditions of abrasive wear the resistance of composites mentioned above increases by a factor about 2 for both types of fillers. The role of nano and micro fibers of carbon is discussed as solid grease in tribo- conjugated polymer compositions based on SMPE for application at various conditions of operation.