Intercalation of modified zanthoxylum bungeanum maxin seed oil/ stearate in layered double hydroxide: Toward flame retardant nanocomposites.
作者： Bin Lyu , Yue-Feng Wang , Dang-ge Gao , Jian-zhong Ma , Yun Li
DOI: 10.1016/J.JENVMAN.2019.03.001
关键词:
摘要: Abstract Zanthoxylum bungeanum Maxim Seed Oil (ZBMSO) is widely distributed in most parts of China, which cannot be edible and extensively consumed due to its high free fatty acids. This paper reports a rational route utilization ZBMSO preparation nanocomposites can enhance leather flame retardancy thermal stability. was synthesized through three-stage process, decoloration, acid reduction sulfitation prepare the modified fatliquoring agent (MZBMSO). Then based on MZBMSO stearate-layered double hydroxide (s-LDH) were prepared via in-situ method. XRD TEM results indicated that intercalate into galleries s-LDH with uniform dispersion. Compared MZBMSO, treated by MZBMSO/s-LDH had remarkable improvement superior softness limiting oxygen index (LOI) increased from 23.6% 28.0% smoke density decreased 25 6.
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