采用差示扫描量热法(DSC)研究了阴离子聚酰胺6(APA6)树脂与连续玻璃纤维增强APA6 (GF/APA6)复合材料的非等温结晶行为.运用Avrami方程、Ozawa方程和Mo方程分析了APA6树脂和GF/APA6复合材料的非等温结晶动力学参数.结果表明,Avrami方程和Mo方程能较好地描述APA6树脂和GF/APA6复合材料的结晶过程.玻璃纤维以及其表面的上浆剂使得GF/APA6复合材料中APA6树脂的结晶度和结晶速率降低.
参考文献
[1] | 韩振宇,李玥华,富宏亚,邵忠喜.热塑性复合材料纤维铺放工艺的研究进展[J].材料工程,2012(02):91-96. |
[2] | X.F.Lu;J.N.Hay .Crystallization orientation and relaxation in uniaxially drawn poly(ethylene terephthalate)[J].Polymer: The International Journal for the Science and Technology of Polymers,2001(19):8055-8067. |
[3] | M.L. Di Lorenzo;C. Silvestre .Non-isothermal crystallization of polymers[J].Progress in Polymer Science,1999(6):917-950. |
[4] | 王波,孔令梅,俞大海,刘天西.尼龙6/粘土纳米复合材料低温下微结构的正电子湮没研究[J].武汉大学学报(理学版),2007(03):323-327. |
[5] | van Rijswijk K;Teuwen J J E;Bersee H E N et al.Textile fiber-reinforced anionic polyamide-6 composites.Part Ⅰ:The vacuum infusion process[J].Compos:Part A,2009,40:1. |
[6] | 单桂芳,杨伟,唐雪刚,杨鸣波.PA 6非等温结晶动力学研究[J].合成树脂及塑料,2010(06):53-56. |
[7] | Xu WB.;Ge ML.;He PS. .Nonisothermal crystallization kinetics of polypropylene/montmorillonite nanocomposites[J].Journal of Polymer Science, Part B. Polymer Physics,2002(5):408-414. |
[8] | Yang, Z.;Huang, S.;Liu, T. .Crystallization behavior of polyamide 11/multiwalled carbon nanotube composites[J].Journal of Applied Polymer Science,2011(1):551-560. |
[9] | Wang B;Sun GP;Liu JJ;He XF;Li J .Crystallization behavior of carbon nanotubes-filled polyamide 1010[J].Journal of Applied Polymer Science,2006(5):3794-3800. |
[10] | Kissinger H E .Variation of peak temperature with heating rate in differential thermal analysis[J].J Res National Bureau Standards,1956,57(04):217. |
[11] | Wengui Weng;Guohua Chen;Dajun Wu .Crystallization kinetics and melting behaviors of nylon 6/foliated graphite nanocomposites[J].Polymer: The International Journal for the Science and Technology of Polymers,2003(26):8119-8132. |
[12] | Liu XH.;Wu QJ. .Non-isothermal crystallization behaviors of polyamide 6/clay nanocomposites[J].European Polymer Journal,2002(7):1383-1389. |
[13] | 刘晶如,徐洁,董鸿超,俞强.超支化聚酯对聚乙二醇非等温结晶行为的影响[J].物理化学学报,2012(03):528-535. |
[14] | 王玮,党国栋,贾赫,李清明,周宏伟,赵晓刚,陈春海.一种典型半结晶型聚酰亚胺的非等温结晶动力学[J].高分子学报,2011(11):1273-1277. |
[15] | Huang Jianwen .Effect of nanoscale fully vulcanized acrylic rubber powders on crystallization of poly(butylenes terephthalate):Nonisothermal crystallization[J].Journal of Applied Polymer Science,2007,106(03):2031. |
[16] | 柯林萍,阳明书,张世民,苏泉声.尼龙66/蒙脱土复合材料结晶行为的研究[J].高分子学报,2002(04):472-478. |
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%