将采用原位聚合法自制的核-壳型碳微球(CMSs)/聚对苯二甲酸乙二醇酯(PET)微胶囊(PCMSs)作为阻燃剂,采用熔融纺丝法制备阻燃PCMSs/PET功能纤维。通过扫描电镜、声速仪、强伸仪、极限氧指数仪等测试设备对添加不同质量分数的阻燃剂的阻燃功能纤维的结构及性能进行测试和表征。结果表明:当阻燃剂PCMSs的质量分数为0.6%时,PCMSs在PET纤维基体中的分散性和相容性良好,此时纤维表面较为光滑,同时具有优良的吸湿性能和阻燃性能,但其力学性能稍低于PCMSs质量分数为0.2%时的PCMSs/PET纤维。
The core-shell carbon microspheres(CMSs)/polyethylene terephthalate(PET) capsule (PCMSs) by in situ polymerization was selected as flame retardant. The flame-retardant PCMSs/PET functional fiber was prepared by melt spinning method. The structure and properties of PET fiber with different mass fractions of flame retardant were characterized by SEM, sound velocimeter, tensile tester and limit oxygen index apparatus. The results show that PCMSs has a good compatibility and dispersion within PET matrix, and the excellent moisture absorption and flame retardant properties of functional PET fiber with smooth surface is obtained when the mass fraction of PCMSs is 0.6%, but the mechanical property of PCMSs/PET fiber with 0.6% PCMSs is a little lower than the PCMSs/PET fiber with 0.2% PCMSs.
参考文献
| [1] | LI R J. Research progress of environmentally friendly PET flame retardant technology[J]. Materials Review,2014,28(1):115-118. 李人杰. 环境友好PET阻燃技术的研究进展[J]. 材料导报,2014,28(1):115-118. |
| [2] | WEIL E D, LEVCHIK S V. Flame retardants in commercial use or development for textils[J]. Journal of Fire Sciences,2008,26(3):243-281. |
| [3] | CHANG S Q, XIE T X, YANG G S. Effects of interfacial modification on the thermal, mechanical, and fire properties of high-impact polystyrene/microencapsulated red phosphorous[J]. Journal of Applied Polymer Science,2008,110(4):2139-2144. |
| [4] | CHEN L, BIAN X C, YANG R,et al. PET in situ composites improved both flame retardancy and mechanical properties by phosphorus-containing thermotropic liquid crystalline copolyester with aromatic ether moiety[J].Compos Sci Techn,2012,72(6):649-655. |
| [5] | XUE B X, NIU M, ZHANG Y, et al. Characterization of the properties of flame retardant polyethylene terephthalate composite with different nano carbon materials[J]. Polymer Materials Science and Engineering,2015,31(3):60-70. 薛宝霞,牛梅,张莹,等. 不同纳米碳材料阻燃聚对苯二甲酸乙二醇酯复合材料性能的表征[J]. 高分子材料科学与工程,2015,31(3):60-70. |
| [6] | LIU X G, YANG Y Z, LIN X, et al. Deoiled asphalt as carbon source for preparation of various varbon materials by chemical vapor deposition[J]. Fuel Processing Technology,2006,87(10):919-925. |
| [7] | SHYR T W, LO C M,YE S R. Sequence distribution and crystal structure of poly (ethylene/trimethylene terephthalate) copolyesters[J]. Polymer,2005,46(14):5284-5298. |
| [8] | 李静雅. 阻燃CMSs/PET及CMSs-PAn/PET功能材料的制备及其结构性能研究[D]. 太原:太原理工大学,2013. |
| [9] | JING M, TAN T T, WANG C G, et al. Correlation analysis of microstructure and mechanical properties of carbon fiber based PAN[J]. Journal of Aeronautical Materials,2013,33(1):78-83. 井敏,谭婷婷,王成国,等. PAN基碳纤维的微观结构与力学性能相关性分析[J]. 航空材料学报,2013,33(1):78-83. |
| [10] | LECOMTE H A, LIGGAT J J. Commercial fire-retarded PET formulations:Relationship between thermal degradation behaviour and fire-retardant action[J]. Polyme Degrad Stab,2008,93:498-501. |
| [11] | LIU P P, ZHU Z G, CHEN F, et al. Situ polymerization of carbon nanotubes/PET composite and its research[J]. Materials Review,2010,24(16):108-109. 刘培培,朱志国,陈放,等. 原位聚合法制备碳纳米管/PET复合物及其性能研究[J]. 材料导报,2010,24(16):108-109. |
| [12] | WANG D Y, GE X G, WANG Y Z, et al. A novel phosphorus-containing poly (ethylene terephthalate)nanocomposite with both flame retardancy and antidripping effects[J]. Macromolecular Materials Engineering,2006,291(6):638-645. |
| [13] | ZHANG S, HORROCKS A R. A review of flame retardant polypropylene fibres[J]. Progress in Polymer Science,2003,(28):1517-1538. |
| [14] | ZANG C G, CHEN H H, HU Y C. RDP and APP/MC/PPO compound intumescent flame retardant of polyethylene[J]. Journal of Materials Engineering,2014,(12):44-49. 臧充光,陈华华,胡洋成. RDP与APP/MC/PPO复配膨胀阻燃聚乙烯的研究[J]. 材料工程,2014,(12):44-49. |
| [15] | LU L G, CHEN Y H, CHENG Z, et al. Preparation and flame retardancy of intumescent/MH flame-retardant epoxy resins[J]. Journal of Materials Engineering,2015,43(5):50-55. 卢林刚, 陈英辉, 程哲,等. 新型无卤膨胀/MH阻燃环氧树脂的制备及阻燃性能[J]. 材料工程,2015,43(5):50-55. |
| [16] | CHEN G G, GUAN Y, QI X M, et al. Recent progress on flame retardance of polymer/layered silicate nanocomposites[J]. Journal of Materials Engineering,2015,43(8):104-112. 陈阁谷, 关莹, 亓宪明,等. 聚合物/层状硅酸盐纳米复合材料阻燃性研究进展[J]. 材料工程,2015,43(8):104-112. |
| [17] | WANG X Y, LIU B, TANG Y F, et al. The new progress of rectorite/polymer nanocomposites[J]. Journal of Inorganic Materials,2012,27(2):113-121. 王小英, 刘博, 汤玉峰, 等. 累托石/聚合物纳米复合材料的新进展[J].无机材料学报,2012,27(2):113-121. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%