Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Hylova Lenka"'
Publikováno v:
MATEC Web of Conferences, Vol 210, p 02037 (2018)
This article deals with the influence of electron beam radiation on nano-mechanical properties and the structure of polyamide 11. Crosslinking of polymers is a process, during which macromolecular chains start to connect to each other and the spatial
Externí odkaz:
https://doaj.org/article/5d6b30c360f047be95f95acf37fa9eb6
Publikováno v:
MATEC Web of Conferences, Vol 210, p 02043 (2018)
This study deals with the study of the influence of injection pressure parameters and the quality of the surface of the mold cavity on the final quality of the product surface. This issue represents a significant problem, especially in the area of th
Externí odkaz:
https://doaj.org/article/61aab3b8b72a4f1b8a3f0a1d2dd1477f
Autor:
Hylova Lenka, Manas Miroslav
Publikováno v:
MATEC Web of Conferences, Vol 125, p 02048 (2017)
This study deals with acrylonitrile-butadiene-styrene (ABS) which was subjected the drop-weight test before and after temperature and humidity load. ABS is an engineering plastic and also an important engineering terpolymer, which has butadiene part
Externí odkaz:
https://doaj.org/article/ec0d648efa29443fa7b06569841e26f2
Autor:
Hylova Lenka, Manas Miroslav
Publikováno v:
MATEC Web of Conferences, Vol 125, p 02049 (2017)
This study deals with polypropylene (PP) which was subjected the drop-weight test. PP is a semicrystalline thermoplastic polymer which is commonly used in many indoor applications and also in the automotive industry in the car interiors. The injectio
Externí odkaz:
https://doaj.org/article/3cf0e9d05c8f4abc999d0bfb89da6f7e
Autor:
Manas David, Manas Miroslav, Ovsik Martin, Stanek Michal, Chvatalova Lenka, Stoklasek Pavel, Hylova Lenka
Publikováno v:
MATEC Web of Conferences, Vol 76, p 02018 (2016)
Using high doses of beta radiation for polybutylene terephthalate (PBT) and its influence on the changes of micromechanical properties of surface layer has not been studied in detail so far. The specimens of PBT were made by injection moulding techno
Externí odkaz:
https://doaj.org/article/a3b1c5195f9b46e397edf100ff135e1f
Publikováno v:
MATEC Web of Conferences, Vol 76, p 02024 (2016)
Cross-linking is a process in which polymer chains are associated through chemical bonds. Radiation, which penetrated through specimens and reacted with the cross-linking agent, gradually formed cross-linking (3D net), first in the surface layer and
Externí odkaz:
https://doaj.org/article/783c0e413bf344d5aa436e7a2cf10b63
Publikováno v:
MATEC Web of Conferences, Vol 76, p 02030 (2016)
Cross-linking is a process in which polymer chains are associated through chemical bonds. Radiation, which penetrated through specimens and reacted with the cross-linking agent, gradually formed cross-linking (3D net), first in the surface layer and
Externí odkaz:
https://doaj.org/article/1c6bc8c4d1294dbca451ec6d3baee994
Publikováno v:
MATEC Web of Conferences, Vol 76, p 02025 (2016)
This research deals with study of the possibilities of the creep properties measurement on dedicated devices for the creep measurement and on devices, which enable the creep properties measurement. A comparison of these two different measurement meth
Externí odkaz:
https://doaj.org/article/52113441216546019a2677787940974d
Publikováno v:
MATEC Web of Conferences, Vol 76, p 02031 (2016)
The presented article deals with the research of mechanical properties before and after temperature load and temperature stability of modified polybutylene terephthalate by radiation cross-linking. The mechanical properties were measured, at the ambi
Externí odkaz:
https://doaj.org/article/9826e884fc524da199c137e48ef9fb56
Publikováno v:
MATEC Web of Conferences, Vol 76, p 02028 (2016)
Radiation processing of polymers is a well-established and economical commercial method of precisely modifying the properties of polymers. The industrial applications of the radiation processing of plastics and composites include polymerization, cros
Externí odkaz:
https://doaj.org/article/cc27b656a32843169312d2664bdfa3d6