Flame retardant properties of Viscose/Carrageenan fibers blend papers

被引：8
作者：
Zhai, Hongjie [1 ,2 ]
Qiao, Cuixia [3 ]
Xia, Yanzhi [2 ]
Lu, Zhou [1 ]
Xue, Zhixin [1 ,2 ,3 ]
Geng, Cunzhen [2 ]
Zhao, Gang [3 ]
机构：
[1] Qingdao Univ, Coll Chem & Chem Engn, Qingdao 266071, Peoples R China
[2] Qingdao Univ, Marine Fiber New Mat Inst, State Key Lab Biofibers & Ecotext, Qingdao 266071, Peoples R China
[3] Qingdao Univ, Affiliated Hosp, Dept Tradit Chinese Med, Qingdao 266071, Peoples R China
来源：
POLYMER DEGRADATION AND STABILITY | 2023年 / 212卷
基金：
中国国家自然科学基金;
关键词：
VIF/CAF papers; Carrageenan fiber; Viscose fibers; Flame retardancy; VISCOSE FIBER; THERMAL-DEGRADATION; SCIENTIFIC APPROACH; CELLULOSE; RECOMMENDATIONS; CHITOSAN;
D O I：
10.1016/j.polymdegradstab.2023.110348
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Viscose fiber (VIF) burns easily, bio-based carrageenan fiber (CAF) is inherently flame retardant. Can the addition of carrageenan fibers improve the flame retardant properties of VIF/CAF blended materials? In this study, VIF/CAF papers were successfully prepared in a green way without any pollution. The thermal degradation properties and flame retardancy of VIF/CAF papers were tested by thermogravimetric analysis, limiting oxygen index test, flammability test and cone calorimeter test. The results showed that the introduction of carrageenan fibers significantly changed the thermal stability and flame retardancy of VIF/CAF papers. Moreover, the addition of carrageenan fibers obviously increased the mechanical strength of the VIF/CAF papers.
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收藏
页数：8
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