Abrasive wear resistance of glass phenolic-formaldehyde laminates with pulveraceous fillers
Wojciech Żurowski Politechnika Radomska, Wydział Mechaniczny, ul. Malczewskiego 22, 26-600 Radom, Poland
Quarterly No. 3, 2008 pages 247-251
DOI:
keywords: glass laminates, phenolic-formaldehyde laminates, abrasive waste, pulverous fillers
abstract In this paper one introduced the characteristics and asumptions of the schedule of research of experimental wear resistances abrasive of heat-hardening hybrid laminats about properties ablation, used on laminates of components, the technology of the realization of samples of materials, the methodics and findings of the intensity of the abrasive waste during the friction for the loose abradant and conclusions. It is qualified the qualitative and quantitative influence of components (Al2O3 and C powder, glass fabric - as material of filler and amplification as well as - as material of heat-hardening matrix - phenol formaldehyde resins) onto intensity of abrasive waste of laminate during the friction for the loose abradant. Obtained findings were subjected to the statistical analysis which was of service to the qualification of the equalization of the function of the object of research and after passing experiences supplementary - to the qualification of the influence of components on the laminates tribological property. One ascertained that the greater participation of resins, in the accepted range of the variability, warranting high degree of the saturation and the large content of the hard corundum are necessary conditions of the enlargement of the abrasive wear resistance of the investigated group of phenolic-formaldehyde laminates.