A study of the effect of nanoparticles addition on the improvement of tribological properties of PTFE-based composite coatings
Public support
Provider
Ministry of Education, Youth and Sports
Programme
COST
Call for proposals
COST 7 (SMSM2009OC4)
Main participants
—
Contest type
VS - Public tender
Contract ID
1080/2011-320
Alternative language
Project name in Czech
Studie vlivu přidání nanočástic na zlepšení tribologických vlastností PTFE-kompozitních povlaků
Annotation in Czech
Cílem projektu je zjistit vliv přidávání nanočástic na zvýšení tribologických a mechanických vlastností PTFE - kompozitních povlaků součástí kluzných a valivých ložisek.
Scientific branches
R&D category
ZV - Basic research
CEP classification - main branch
JI - Composite materials
CEP - secondary branch
CD - Macromolecular chemistry
CEP - another secondary branch
JP - Industrial processes and processing
OECD FORD - equivalent branches <br>(according to the <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">converter</a>)
10404 - Polymer science<br>20501 - Materials engineering<br>20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)<br>20705 - Remote sensing<br>20706 - Marine engineering, sea vessels<br>20707 - Ocean engineering
Completed project evaluation
Provider evaluation
U - Uspěl podle zadání (s publikovanými či patentovanými výsledky atd.)
Project results evaluation
As the object of study a matrix based on epoxy resin was chosen. The matrix contained 20 wt%. PTFE - micropowder. Into the matrix were added carbon nanotubes in a concentration of 1 and 3 wt% as well as nanoparticles of ZnO, Mg(0H)2, AI203, SiC and montmorillonite in a concentration of 2.7 and 5.5 wt%. Testing of mechanical, coating and tribological properties of these composite coatings was made.
Solution timeline
Realization period - beginning
Apr 1, 2009
Realization period - end
Jun 30, 2012
Project status
U - Finished project
Latest support payment
Feb 27, 2012
Data delivery to CEP
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data delivery code
CEP13-MSM-OC-U/01:1
Data delivery date
Jun 28, 2013
Finance
Total approved costs
2,450 thou. CZK
Public financial support
1,750 thou. CZK
Other public sources
0 thou. CZK
Non public and foreign sources
700 thou. CZK