应用等温DSC法研究了引发体系对乙烯基酯树脂固化动力学的影响,结果表明,引发剂的联用降低了树脂反应的诱导期和达到反应放热峰值的时间,提高了树脂的恒温反应热.通过不同反应条件下乙烯基酯树脂浇注体的力学测试分析表明,恒温反应温度对树脂浇注体的拉伸及弯曲性能起决定作用,而引发体系的作用不大.
参考文献
[1] | Dua S;McCuliough R L;Palmese G R.[J].Polymer Composites,1999(03):379-391. |
[2] | 沈开猷.不饱和聚酯树脂及其应用[M].北京:化学工业出版社,2002:203. |
[3] | Yang H;Lee J L.[J].Polymer Composites,2001(05):668-679. |
[4] | Douglass N H;Walsh S P.[A].,1994 |
[5] | Stone M A;Fink B K;Bogetti T A.[J].Polymer Engineering and Science:2489-2497. |
[6] | Atarsia A;Boukhili R.[J].Polymer Engineering and Science:607-620. |
[7] | Rey L;Galy J;Sautereau H.[J].Macromolecules:6780-6786. |
[8] | Hsu C P;Lee L J.[J].POLYMER,1993:4496-4505. |
[9] | Yang Y S;Lee L J.[J].POLYMER,1988:1793-1800. |
[10] | Ziaee S;Palmese G R.[J].Journal of Polymer Science Part B:Polymer Physics:725-744. |
[11] | Brill RP.;Palmese GR. .An investigation of vinyl-ester - Styrene bulk copolymerization cure kinetics using Fourier transform infrared spectroscopy[J].Journal of Applied Polymer Science,2000(10):1572-1582. |
[12] | Ganglani M.;Carr SH.;Torkelson JM. .Influence of cure via network structure on mechanical properties of a free-radical polymerizing thermoset[J].Polymer: The International Journal for the Science and Technology of Polymers,2002(9):2747-2760. |
[13] | Lam P W K;Plaumann H P;Tran T.[J].Journal of Applied Polymer Science,1990:3043-3057. |
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%