用四羟甲基氯化膦及一些协效剂对棉纤维进行阻燃处理,并用热分析、氧指数及剩炭率等手段对阻燃样品的热解过程及阻燃机理进行了研究.实验表明,经过阻燃处理的样品比未处理的热解起始温度提前,第一阶段热解活化能降低,氧指数和剩炭率升高;不同协效剂得到的阻燃样品,其阻燃性能不同,用尿素和磷酸二氢铵作为协效剂得到的样品阻燃性能分别优于硫脲和六亚甲基四胺.
[1] 田春明, 高明, 徐建中, 尹兆霞. 改性木材的热性能研究 [J]. 河北大学学报(自然科学版) 2002.doi:10.3969/j.issn.1000-1565.2002.02.009
[2] BHIMANI D V, DESAL J L. Indigenous development of permanent flame retardants for cellulosic textiles [J]. Clourage 1992, 39(07).
[3] COLE ROBERT. Apparatus and process for manufacture of flame-retar danttextiles [P]. CA:2048402 1990.
[4] ZALILHANI MOHSEN, COLE ROBERT. Treatment of fabrics [P]. EP:451663 1990.
[5] JAIN RAJESH K, LAC KRISHAN, BHATNAGAR HARI L. Thermal studies of C-6 substituted cellulose and its subsequent phosphorylated products in air [J]. Thermochimica Acta 1986, 97.
[6] HIRATA TOSHIMI, NISHIMOTO TETSUYA. DSC, DTA and TG of cellulose untreated and treated with flame-retardants [J]. Thermochimica Acta 1991, 193.
[7] TIAN C M, SHI Z H, Zhang H Y. Thermal degradation of cotton cellulose [J]. Journal of Thermal Analysis and Calorimetry 1999, 55.
[8] BAGGA SWARAN L, JAIN RAJESH K, GURSTC ISHWAR. Thermal and spectroscopic studies on flame-retardant cotton cellulose modified with THPC-Urea-ADP and its transition metal complexes [J]. British Polymer Journal 1990, 22.
[9] Ning Jianguo, QIU RONG. Thermogravimetric analysis and pyrolysis kinetic of cotton fabrics finished with Pyrovatex CP [J]. Journal of Fire Sciences 1986, 4.
[10] Horrocks A R, KANDOLA B K. Flame retardant cellulosic textiles [J]. Special Publication-Royal Society of Chemistry 1998, 224.
[11] SHIGEKO NAKANISHI, FUMI MASUKO, TOSHIMASA HASHIMOTO. Durable flame-retardant finished cotton fabrics characterized by thermal degradation behaviors [J]. Journal of Applied Polymer Science 1999, 71.
[12] Broido A, A simple. sensitive graphical method of treating thermog ravimetric analysis data [J]. Journal of Polymer Science Part B:Polymer Physics 1969, 7(07).
[13] TAIN C M, GUO H Z, Zhang H Y. Study on the thermal degradation of cotton ammonium phosphate and its metal complexes [J]. Thermochimica Acta 1995, 253.
[14] EGYED O, SIMON J. Investigations on the flame-retardation of cellulosic fibrous materials-Ⅰ thermal analysis [J]. Journal of Thermal Analysis 1979, 16.
[15] Horrocks A R, KANDOLA B K. Flame retardant cellulose textiles [J]. Special Publication-Royal Society of Chemistry 1998, 224.
[16] JOHN V BENINATE, BRENDA J TRASK, GEORGE L DRAKE. Polyacrylates in flame retardant treatments of textile fabrics [J]. Journal of Fire Sciences 1984, 2.
[17] KAUR BALJINDER, GUR ISHWAR S, BHATNAGAR HARI L. Thermal degradation studies of cellulose phosphates and cellulose thiophosphates [J]. Die Angewandte Makromolekulare Chemie 1987, 147.
[18] KANDOLA B K, HORROCKS A R, PRICE D. Flame-retardant treatments of cellulose and their influence on the mechanism of cellulose pyrolysis [J]. Journal of Macromolecular Science:Reviews in Macromolecular Chemistry and Physics 1996, C36(04).
[19] KAUR BALJINDER, JAIN RAJESH K, GUR I S. Thermal stability of phosphorylated cellulose modified with various transition metals [J]. Journal of Analytical and Applied Pyrolysis 1986, 9.
[20] Price D, HORROCKS A R, AKALIN M. Use of DTA with infrared analysis of evolved gas to investigate the effect of flame retardants on gasevolution from pyrolyzed cellulose(cotton) [J]. British Polymer Journal 1988, 20(20).
[21] 薛恩钰, 曾敏修. 阻燃科学及应用 [M]. 北京:国防工业出版社 1988.
