Study on a novel multifunctional nanocomposite as flame retardant of leather

被引：38

作者：

Jiang, Yuanping ^{[1
]}

Li, Jiaxun ^{[2
]}

Li, Bo ^{[1
]}

Liu, Hongyan ^{[3
]}

Li, Zhengjun ^{[4
]}

Li, Lixin ^{[1
]}

机构：

[1] Sichuan Univ, Coll Chem, Chengdu 610065, Peoples R China

[2] Xi An Jiao Tong Univ, Coll Mat Sci & Engn, Chengdu 610031, Peoples R China

[3] Sichuan Univ, Key Lab Leather Chem & Engn, Minist Educ, Chengdu 610065, Peoples R China

[4] Sichuan Univ, Natl Engn Lab Clean Technol Leather Manufacture, Chengdu 610065, Peoples R China

来源：

POLYMER DEGRADATION AND STABILITY | 2015年 / 115卷

基金：

中国国家自然科学基金;

关键词：

MMT; IFR; Leather; Flame retardant; Nanocomposite; MONTMORILLONITE; SYSTEM;

D O I：

10.1016/j.polymdegradstab.2015.02.018

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The key of leather flame retardant technology is the development of flame retardant materials. A novel intumescent flame retardant (IFR), as the flame-retardant intermediate, was firstly synthesized, then a novel nanocomposite was successfully prepared from the IFR and montmorillonite modified by cetyl trimethyl ammonium bromide (CTAB) and collagen. Its structure and properties were characterized by XRD and FT-IR. The flame retardant was added to leather and its effects on flame-retardant properties of leather were studies by vertical burning test, limiting oxygen index (LOI) test and cone calorimeter test, respectively. The thermal stability and morphology of the flame-retardant leather were characterized by TG and SEM. The results showed that the novel nanocomposite has good flame-retardant properties and can enhance the fire retardancy of leather effectively. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：110 / 116

页数：7