Analysis of thermal decomposition of selected natural fibres on the basis of visual changes during heating
PBN-AR
Instytucja
Sieć Badawcza Łukasiewicz - Instytut Włókiennictwa
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Industria Textila
ISSN
1222-5347
EISSN
Wydawca
INST NATL CERCETARE-DEZVOLTARE TEXTILE PIELARIE-BUCURESTI
DOI
URL
Rok publikacji
2016
Numer zeszytu
5
Strony od-do
287-291
Numer tomu
67
Identyfikator DOI
Liczba arkuszy
Autorzy
(liczba autorów: 1)
Słowa kluczowe
en
cellulose fibres
thermal decomposition of fibres
non- thermoplastic fibres
thermal shrinkage of fibre
Streszczenia
Język
en
Treść
Thermal properties of lytropic fibres are important for finishing treatment processes (dying, stabilization, and printing) as well as for maintenance processes. The changes, which occurred in fibres structure under influence of thermal energy were characterized by colour changing of fibres (thermal destruction of chemical bonds) and their shrinkage. The analysis of influence of thermal energy to fibres structure fastness, presented in manuscript, was based on visual, microscopic, assessment of changes occurred in fibre structure. The nine genres of fibres were evaluated in this study. There were natural cellulose fibres, regenerated cellulose fibres – viscose and protein fibres- soya and silk. Fibres came from different sources – loose fibres, roving, and yarn. Based on the performed tests, it was stated, that for cotton and flax fibres, the source of raw material may be important during the process of identification with reference to thermal decomposition. As for viscose fibres (or when there is likelihood of their occurrence), it was found that these fibres are characterised by varied thermal shrinkage, depending on their type. It may be concluded that fibres of the same raw material composition may present different properties in terms of thermal shrinkage and pace of decomposition at certain temperature, which should be considered during the treatment process and maintenance using high temperature.
Cechy publikacji
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:757352