Tytuł artykułu
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Warianty tytułu
Języki publikacji
Abstrakty
Composite polypropylene nonwovens were produced according to melt-blown technique with the addition (2 wt. %) of microcrystalline cellulose and with the addition (3 wt. %) of microbiological chitosan from filamentous fungi Absidia orchidis. Earlier research works indicated that these composite nonwovens were characterized by higher photo-degradation degree than untreated polypropylene nonwovens; especially great effect of microbiological chitosan was observed. Composite polypropylene nonwovens with cellulose and chitosan addition were analysed with reference to bio-destruction rate and filtration parameters (in multi-layer systems). Test results indicate that both modifiers improve bio-destruction degree of polypropylene nonwovens. The composite nonwoven with chitosan addition is characterized by better filtration parameters than the nonwoven with cellulose addition, hence it could be applied as a layer in multi-layer systems for air purification in high class clcan-rooms.
Czasopismo
Rocznik
Tom
Strony
33--40
Opis fizyczny
Bibliogr. 6 poz., rys., tab.
Twórcy
autor
autor
autor
autor
autor
- Textile Research Institute Brzezińska 5/15, 92-103 Łódź, Poland, ledakowicz@iw.lodz.pl
Bibliografia
- [1] USA Pat. 4714647, 1987.
- [2] Kałużka, J., Nowicka, Cz., Fibres & Textiles in Eastern Europe, 1994. 2, 54.
- [3] Żuchowska, D., Steller, R., Meissner, W., Polimery, 2007, 52, 524.
- [4] Spoljaric, S., Genovese, A., Shanks, R.A., Composites: Part A, 2009, 40, 791.
- [5] Kałużka, J., Bujnicka, K.., Łatwińska, M., Sqjka-Ledakowicz, J., Kudzin M., Przemysł Chemiczrn-, 2010, 89,1654.
- [6] Smorada, R., Nomvovens Ind., 1996, 10, 48.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPC2-0009-0011