Abstract

The mains objective of this work was the surface modification of cotton fabric (CO) by chemical grafting of chitosan (CT), and immobilization of titanium dioxide (TiO<sub>2</sub>) via polyvinylidene fluoride (PVDF) as binder. The resulting composites CO-TiO<sub>2</sub>-PVDF-CT were characterized and used as a flame retardant material. The thermal degradation and surface modification properties were investigated.

Highlights

  • In last decade, flame retardants (FR) were used in polymers to delay the spread of fire after ignition [1]

  • The results showed that metal oxide materials were a potential layer flame retardant for textile

  • From optical and scanning electron microscopy (SEM) images, it is clear that uniform distribution with high particles density were immobilized at the fabric surface

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Summary

Introduction

Flame retardants (FR) were used in polymers to delay the spread of fire after ignition [1]. Several works aiming at the inorganic and organic materials with flame retardant [2,3,4,5]. Phosphorus flame retardant, nitrogen, zeolites and metal oxides have received a considerable attention. Flame retardant based on metal oxide was often divided into inorganic and organic flame retardants [6], which were considered as efficient alternatives for textile flame retardants. Among these metal oxides, titanium dioxide (TiO2), as flame retardant was considered a promising flame retardancy with a low toxicity

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