Non halogen phosphorus containg flame retardants for cotton (CROSBI ID 590993)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Flinčec Grgac, Sandra ; Kovačević, Zorana ; Bischof, Sandra ; Moron Soler, Moisers ; Paul, Roshan
engleski
Non halogen phosphorus containg flame retardants for cotton
The most successful durable flame retardants for cellulose are based on phosphorous- and nitrogen-containing chemical compounds that can react with the fibre or form crosslinked structures on the fibre. Resistance to burning is one of the most desirable properties of cotton. Halogen free hydoxy-functional organophosphorus oligomer was used for the flame retardant (FR) finishing of cotton material. Since FR agents do not have a functional group that can react with cotton (cellulose), bonding agent and appropriate catalyst were used causing the flame retarding system become durable to multiple laundering cycles. In this paper FR properties of treated cotton were investigated as well as stability of the processed material to washing. Flame retardance was tested using Limiting oxygen index (LOI) technique. The following methods of analysis were used for physico-chemical characterization: thermal gravimetric analysis (TGA), TG – FTIR analysis, FT-IR spectrometer and scanning electron microscopy (SEM). A highly efficient FR treatment was developed for articles where washing is not needed.
cotton; halogen free hydoxy-functional organophosphorus flame retardant; citric acid; TGA; FTIR; SEM
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Podaci o prilogu
220-225.
2012.
objavljeno
Podaci o matičnoj publikaciji
Book of proceesings of ITC&DC
Hursa Šajatović, Anica ; Vujasinović, Edita
Zagreb: Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu
1847-7275
Podaci o skupu
6 th International TextileCloting&Design Conference
predavanje
07.10.2012-10.10.2012
Dubrovnik, Hrvatska