Flame retardant characteristics of polymerized dopamine hydrochloride coated jute fabric and jute fabric composites
نویسندگان
چکیده
In this paper, fire resistance of natural fabrics and their composites were experimentally investigated. Special interest was given to use bio based materials such as lignin, chlorophosphates, levulinic acid cardanol in order exploit capability be utilized flame retardants. Dopamine hydrochloride polymerized polydopamine (PDA) coated jute fabric surface. Scanning electron microscope (SEM) thermogravimetric analysis (TGA)/derivative (DTG) analyses performed examine surface morphology effect PDA degradation behaviour fabrics. Real non-coated observed with torch burn test. UL-94 horizontal propagation test also for composite samples. Limiting oxygen index (LOI) testing that measures the minimum amount required combustion, carried out assessing ability samples against flammability. seamlessly on its surface-active feature without damaging structure SEM images. With support coating surface, increase decomposition temperature material can clearly seen TGA/DTG showed ignition time. resulted decrease rate addition this, when mass loss rates after combustion examined, it there is a Jute fabrics, type fabric, efficiently PDA, retardant property has been demonstrated.
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ژورنال
عنوان ژورنال: Journal of The Serbian Chemical Society
سال: 2022
ISSN: ['1820-7421', '0352-5139']
DOI: https://doi.org/10.2298/jsc210408063o