Effect of Accelerated Ageing on the Mechanical and Structural Properties of the Material System Used in Protectors
PBN-AR
Instytucja
Instytut Technologii Bezpieczeństwa MORATEX
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Polymers
ISSN
2073-4360
EISSN
Wydawca
DOI
URL
Rok publikacji
2019
Numer zeszytu
1263
Strony od-do
1-12
Numer tomu
11
Identyfikator DOI
Liczba arkuszy
1,67
Autorzy
Pozostali autorzy
+ 1
Słowa kluczowe
en
polymers
accelerated aging
impact protectors
Streszczenia
Język
en
Treść
Currently, there is a wide range of materials for motorcyclists available on the market that have a significant ability to absorb impact energy. Understanding the aging processes of materials is crucial for guaranteeing the long-term durability and safety of a new product. For this reason, the effect of accelerated aging on the mechanical and structural properties of the multifunctional materials used in commercial protectors was analyzed. The accelerated aging considered in this study simulated 3 years of use under real conditions. Then, DMTA and FT-IR research, as well as impact tests, were carried out on the commercially available protectors for motorcyclists, before and after the accelerated aging processes. Structural analysis using FT-IR showed no significant changes in the structure of the polymers used for producing the protectors. The DMA test results are consistent with those obtained from the impact study. Both methods showed that the samples maintain their protective properties, after accelerated aging. All of the examined protectors show that an increase in force is transferred through the sample, after the accelerated aging processes, but they still provide protection, according to the ISO standard.
Cechy publikacji
discipline:Inżynieria materiałowa
discipline:Nauki o bezpieczeństwie
discipline:Technologia chemiczna – dziedzina nauk technicznych
discipline:Materials science
discipline:Security studies
discipline:Chemical technology – field of technical sciences
Original article
Original article presents the results of original research or experiment.
Oryginalny artykuł naukowy
Oryginalny artykuł naukowy przedstawia rezultaty oryginalnych badań naukowych lub eksperymentu.
Inne
System-identifier
PBN-R:920338
CrossrefMetadata from Crossref logo
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