わたの燃焼挙動に関する研究(第2報) : 防炎加工わた中におけるタバコ火からの熱の伝播挙動

概要

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This paper deals with burning and smoldering behaviors of flame retardant finished fiber assemblies. The results obtained are summarized as follows: On the combustible behavior in fiber assemblies finished with various kinds of flame retardants, both maximum temperatures and heat accumulation are remarkably depressed compared with those of unfinished fiber assemblies, especially in the horizontal direction. The depressed effects of inorganic flame retardants are larger than those of organic ones, especially, combinations of boric acid and borax give the largest effect. As to the effect of the flame retardant finishing on cotton/PET blended fiber assemblies, depressed effect of heat transmission slightly decreases with increase in ratios of PET because of in-effectiveness of flame retardant finishing on PET. In the case of bedding, flame retardant finishes for both ticking and fiber assemblies are required to attain sufficient flame retardancy. It has been also confirmed that even inorganic non-durable flame retardants hold sufficient effect against a short time immersion in water and dry cleaning.
社団法人日本家政学会の論文
1991-05-15