为获得低烟无卤阻燃不饱和聚酯(UPR),采用将改性海泡石与膨胀型阻燃剂复配的方式对UPR进行阻燃性能研究.通过酸热处理和离子交换改性法获得了剥离效果良好的有机化改性海泡石纤维,通过扫描电镜、X射线衍射、傅里叶红外光谱等测试方法对改性海泡石的表观形貌、剥离效果及其UPR中的分散效果进行了表征.将改性海泡石与聚磷酸铵(APP)、季戊四醇(PER)等膨胀型阻燃剂进行复配添加到UPR中,极限氧指数(LOI)测试和烟密度(SDR)测试结果表明,所制得的海泡石/不饱和聚酯复合材料具有较好的阻燃、抑烟性能.
参考文献
| [1] | 冯莉,刘炯天,宋所讲,尹文轩,林喆.原位聚合制备不饱和聚酯树脂/高岭土纳米复合材料及性能表征[J].高分子材料科学与工程,2008(03):78-81. |
| [2] | S. PEETERBROECK;M. ALEXANDRE;J.B. NAGY .Polymer-layered silicate-carbon nanotube nanocomposites: unique nanofiller synergistic effect[J].Composites science and technology,2004(15):2317-2323. |
| [3] | M.R.Weir;E.Rutinduka;C.Detellier .Fabrication, characterization and preliminary testing of all-inorganic ultrafiltration membranes composed entirely of a naturally occurring sepiolite clay mineral[J].Journal of Membrane Science,2001(1/2):41-50. |
| [4] | Hongxiang Chen;Maosheng Zheng;Hongying Sun .Characterization and properties of sepiolite/polyurethane nanocomposites[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2007(0):725-730. |
| [5] | Shaobo Xie;Shimin Zhang;Fosong Wang .Preparation, structure and thermomechanical properties of nylon-6 nanocomposites with lamella-type and fiber-type sepiolite[J].Composites science and technology,2007(11/12):2334-2341. |
| [6] | 尹荔松,黄钢明,周歧发,张进修.氧化锑/高岭土复合阻燃微粉的湿化学反应动力学及特性[J].材料科学与工艺,2000(04):39-43. |
| [7] | F. Bellucci;G. Camino;A. Frache;A. Sarra .Catalytic charring—volatilization competition in organoclay nanocomposites[J].Polymer Degradation and Stability,2007(3):425-436. |
| [8] | 王雪琴,李珍,杨友生.海泡石的改性及应用研究现状[J].中国非金属矿工业导刊,2003(03):11-14. |
| [9] | 陈宇,郑德,刘正端,王朝晖.稀土表面改性剂在矿物增强阻燃复合材料中的应用研究[J].塑料,2004(04):25-28. |
| [10] | 李松军,罗来涛.海泡石的改性研究[J].江西科学,2001(01):61-66. |
| [11] | JIA Di,LIU Jin-quan,YAO Xing-fang,WANG Yu-lin.Modification of Sepiolite by Treatment with Methyl Triethoxysilane[J].武汉理工大学学报(材料科学版)英,2004(01):44-47. |
| [12] | Jovan Lemic;Magdalena Tomasevic-Canovic;Mirjana Djuricic;Tanja Stanic .Surface modification of sepiolite with quaternary amines[J].Journal of Colloid and Interface Science,2005(1):11-19. |
| [13] | 魏蔚,姜澎.正交试验设计在超薄膨胀型钢结构防火涂料中的应用[J].哈尔滨工业大学学报,2009(12):143-145. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%