Flame Retardant Properties of Viscose Fibers Containing Talcum Powder

Chun Xia Li; Quan Ji; Cui Cui Song; Feng Yu Quan; Yan Zhi Xia

doi:10.4028/www.scientific.net/AMR.884-885.208

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Analysis of Temperature Field of PVC Polymerization Reactor
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Effects of Different Zeolite Cluster Model on the Simulation of Benzene Adsorption by ONIOM3 Method
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Flame Retardant Properties of Viscose Fibers Containing Talcum Powder
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Investigation into Coating Surface Free Energy and Microstructure of Coated Paper Related to Pigment
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Natural Dye from Garcinia dulcis (Roxb.) Kurz Bark and Application on Silk Fabric by Using Pad-Batch Dyeing: A Study on Mordant Concentrations Efficiency
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Preparation and Characterization of La₂Ti₂O₇:Pr³⁺-Coated Pearlescent Pigment with Fluorescent
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Preparation of a New Type Cleanup Additive
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 884-885Flame Retardant Properties of Viscose Fibers...

Flame Retardant Properties of Viscose Fibers Containing Talcum Powder

Abstract:

Cellulose-insoluble silicate (talcum powder) hybrid fibers with 10%, 20%, 30% silica contents were prepared by wet spinning. The flammabilities and combustion processes were evaluated by the limiting oxygen index (LOI) and cone calorimetry. The LOI results suggested that the hybrid fibers were flame retandant with the LOI value of 22, 25 and 27, as compared to 20 of pure cellulose fibers. Cone calorimetry showed that the rate of heat release value and total heat release value of hybrid fibers decreased. Hybrid fibers with 20% SiO₂ loading is the best flame retardant sample. SEM studies of residues after cone calorimetry indicated that the hybrid fibers produced tight and hard residue crusts.