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https://hdl.handle.net/1822/57700
Título: | Structure properties change of ready to use nonwoven wiping materials over storage time |
Autor(es): | Song, Xinyu Vossebein, Lutz Zille, Andrea |
Palavras-chave: | Wipes Antimicrobial Disinfectant Nonwoven |
Data: | 2018 |
Editora: | Institute of Physics Publishing |
Revista: | IOP Conference Series: Materials Science and Engineering |
Resumo(s): | An efficient cleaning and disinfection practice plays a crucial role in preventing cross-contamination in food industry, domestic situations as well as nosocomial environment. Pre-impregnated disinfecting wipes (ready-to-use disinfectant wipes) are broadly applied in above-mentioned conditions. Regarding the effectiveness of the disinfectant pre-impregnated wipes, research still stays in case study phase and no comprehensive investigation has been carried out to evaluate the structure and function change of the ready-to-use disinfecting wipes over storage time. This work studied the ageing of the disinfecting wipe over storage time. Chloramine as surface disinfectant and 3 commercial wiping materials of polyester (PET), 55% cellulose/45%PET and pure cellulose have been selected. The FTIR (Fourier-transform infrared spectroscopy) and DMA (Dynamic mechanical analysis) result revealed that oxidation occurred on the textile substrates during the storage of the pre-impregnated disinfecting wipes with special emphasis to the cellulose polymer. Moreover, the occurred oxidation changed the mechanical properties of the cellulose-containing wipes increasing their viscous properties over the elastic ones |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/57700 |
DOI: | 10.1088/1757-899X/460/1/012055 |
ISSN: | 1757-8981 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DET/2C2T - Artigos em revistas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2018 Song et al.pdf | 801,31 kB | Adobe PDF | Ver/Abrir |