阻燃及未阻燃棉织物的热裂解  

Study of Pyrolysis Process and Products of Flame - Retardant Cotton Fabrics

作　　者：朱平[1] 隋淑英[1] 王炳[1] 孙铠[2] 

机构地区：[1]青岛大学,青岛266071 [2]东华大学

出　　处：《纺织学报》2002年第6期32-34,共3页Journal of Textile Research

基　　金：国家自然科学基金委员会资助;项目批号为50073011

摘　　要：用PY-GC-MS色质联用仪研究阻燃及未阻燃棉纤维(织物)的裂解产物,分析阻燃纤维素在裂解时以呋喃类、核葡聚糖等环状化合物为主的原因。Using differential scanning colorimetry(DSC) , thermogravimetry analysis(TGA) and PY-GC-MS, the pyrolysis process and products is studied for flame - retardant and non - flame - retardant cotton fabrics( fibers), the changes of pyrolysis temperature, loss weight rate and clinker mass, and the reasons why cyclic compounds such as furan and nucleoglucosan are main pyrolysis products, are analysed when fibers pyrolysis occurs. More data are obtained than domestic and overseas, and these phenomena are finally expliained. Convincing experiment results and theoretical basis are provided for studying flame - retardant mechanism of cotton fibers.

关 键 词：未阻燃棉织物 阻燃棉织物 热裂解 裂解产物 色质联用仪 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]