苯并(口恶)嗪树脂体系在湿法缠绕工艺中的应用研究
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摘要
采用旋转黏度计测定了苯并(口恶)嗪(BZ)树脂体系的黏度-温度曲线以及黏度-时间曲线,并计算BZ体系的固化动力学参数,从而确定固化工艺;在特定固化工艺条件下将BZ树脂初步缠绕内径60mm的碳管,测试其相关的力学性能,为BZ树脂体系应用于湿法缠绕工艺提供一定的依据。测试结果表明,该树脂体系室温下黏度为0.35Pa·s,满足湿法缠绕工艺的要求;固化工艺参数T_i=173℃,T_p=197℃,T_f=214℃,而固化制度为100℃/1h+120℃/1h+140℃/1h+160℃/1h+180℃/2h+200℃/2h;碳管的水压测试达到19MPa。
The viscosity-temperature curve and viscosity-time curve of benzoxazine(BZ)resin system were tested by rotational viscometer,and the curing kinetics parameters of BZ were calculated to confirm the curing process.The carbon tube with the inner diameter of 60 mm was winded in the preliminary curing condition,which mechanical properties was tested,providinga basis for the application of BZ in the wet winding process.The test results showed that the resin viscosity was 0.35 Pa·s at room temperature,meeting the wet winding process requirements.The curing process parameters was T_i=173℃,T_p=197℃,T_f=214℃,and the curing process was 100℃/1 h+120℃/1 h+140℃/1 h+160℃/1 h+180℃/2 h+200℃/2 h;pressure testing of carbon nanotubes reached 19 MPa.
The viscosity-temperature curve and viscosity-time curve of benzoxazine(BZ)resin system were tested by rotational viscometer,and the curing kinetics parameters of BZ were calculated to confirm the curing process.The carbon tube with the inner diameter of 60 mm was winded in the preliminary curing condition,which mechanical properties was tested,providinga basis for the application of BZ in the wet winding process.The test results showed that the resin viscosity was 0.35 Pa·s at room temperature,meeting the wet winding process requirements.The curing process parameters was T_i=173℃,T_p=197℃,T_f=214℃,and the curing process was 100℃/1 h+120℃/1 h+140℃/1 h+160℃/1 h+180℃/2 h+200℃/2 h;pressure testing of carbon nanotubes reached 19 MPa.
引文
[1] 徐淑全,蔡建,胡炳飞,等.湿法缠绕用树脂体系黏度及固化动力学研究[J].化工新型材料,2016,44(3):199-201.
[2] 杨刚.碳纤维缠绕成型用高性能环氧树脂基体的研究[J].合成材料老化与应用,2016,45(5):33-35.
[3] 魏虹,刘义华,张志斌,等.耐160℃环氧树脂及其在缠绕壳体上的应用技术研究[J].制造技术研究,2014,(5):22-25.
[4] 刘晓蓓,王小杰,惠雪梅.耐高温环氧树脂改性研究进展[J].玻璃钢/复合材料,2013,(3):118-121.
[5] 王智,顾宜.碳纤维增强BZ树脂基复合材料的研究进展[J].玻璃钢/复合材料,2011,(4):68-72.
[6] 赵明月,陆春,陈平,等.BZ树脂基复合材料的制备及性能表征[J].纤维复合材料,2015,32(1):3-8.
[7] 郭颖,顾奕,袁荞龙,等.低黏度BZ树脂的制备与固化[J].绝缘材料,2011,44(2):13-16.
[8] 冉起超,高念,李培源,等.一种RTM用BZ树脂的工艺性及其复合材料性能[J].复合材料学报,2011,28(1):15-20.
[9] 李洪峰,曲春艳,顾继友,等.航空航天用耐高温BZ树脂胶粘剂[J].粘接,2017,38(8):31-36.
[10] 张凤翻.BZ树脂及其在宇航复合材料中的应用[J].高科技纤维与应用,2016,41(1):10-23.
[11] 李艳亮,益小苏.苯并嗪树脂基复合材料湿热老化性能研究[J].装备环境与工程,2010,7(6):220-223.
[12] 张飞,牛慧军,赵立波,等.RTM用BZ树脂基碳纤维复合材料的性能研究[J].化工新型材料,2011,39(11):60-63.
[13] 李艳亮,益小苏.RTM改性苯并嗯嗪树脂及复合材料性能研究[J].材料工程,2010,增刊(1):356-359.
[14] Belén Del Saz-Orozco,Dipa Ray,AurélieKervennic,et al.Toughening of carbon fiber/polyethersulfone composites by incorporating polyethersulfone into the interlaminar region[J].Materials and Design,2016,(93):297-303.
[15] 尹昌平,肖加余,曾竟成,等.BZ树脂流变特性及工艺窗口预报研究[J].材料工程,2008(6):5-8,12.
[16] 包睿,仇振安,徐淑权.发射箱湿法缠绕用树脂体系黏度及固化动力学研究[J].包装工程,2015,36(17):139-143.
[17] 黎昱,林大庆,陈维强,等.湿法缠绕树脂的应用研究[J].宇航材料工艺,2009,39(4):22-25.
[18] 吴轲,李玲,王汝敏,等.氰酸酯和酚醛环氧改性BZ树脂非等温固化动力学研究[J].高科技纤维与应用,2015,40(1):42-46,52.
[19] 刘芮,张同来,杨利,等.DSC/DPTA热分析动力学及应用[J].火炸药学报,2013,36(5):16-21.
[20] 陈艳,郑志才,王尚,等.一种回转体类构件用中低温固化环氧树脂体系研究[J].工程塑料应用,2016,44(9):38-42.
[2] 杨刚.碳纤维缠绕成型用高性能环氧树脂基体的研究[J].合成材料老化与应用,2016,45(5):33-35.
[3] 魏虹,刘义华,张志斌,等.耐160℃环氧树脂及其在缠绕壳体上的应用技术研究[J].制造技术研究,2014,(5):22-25.
[4] 刘晓蓓,王小杰,惠雪梅.耐高温环氧树脂改性研究进展[J].玻璃钢/复合材料,2013,(3):118-121.
[5] 王智,顾宜.碳纤维增强BZ树脂基复合材料的研究进展[J].玻璃钢/复合材料,2011,(4):68-72.
[6] 赵明月,陆春,陈平,等.BZ树脂基复合材料的制备及性能表征[J].纤维复合材料,2015,32(1):3-8.
[7] 郭颖,顾奕,袁荞龙,等.低黏度BZ树脂的制备与固化[J].绝缘材料,2011,44(2):13-16.
[8] 冉起超,高念,李培源,等.一种RTM用BZ树脂的工艺性及其复合材料性能[J].复合材料学报,2011,28(1):15-20.
[9] 李洪峰,曲春艳,顾继友,等.航空航天用耐高温BZ树脂胶粘剂[J].粘接,2017,38(8):31-36.
[10] 张凤翻.BZ树脂及其在宇航复合材料中的应用[J].高科技纤维与应用,2016,41(1):10-23.
[11] 李艳亮,益小苏.苯并嗪树脂基复合材料湿热老化性能研究[J].装备环境与工程,2010,7(6):220-223.
[12] 张飞,牛慧军,赵立波,等.RTM用BZ树脂基碳纤维复合材料的性能研究[J].化工新型材料,2011,39(11):60-63.
[13] 李艳亮,益小苏.RTM改性苯并嗯嗪树脂及复合材料性能研究[J].材料工程,2010,增刊(1):356-359.
[14] Belén Del Saz-Orozco,Dipa Ray,AurélieKervennic,et al.Toughening of carbon fiber/polyethersulfone composites by incorporating polyethersulfone into the interlaminar region[J].Materials and Design,2016,(93):297-303.
[15] 尹昌平,肖加余,曾竟成,等.BZ树脂流变特性及工艺窗口预报研究[J].材料工程,2008(6):5-8,12.
[16] 包睿,仇振安,徐淑权.发射箱湿法缠绕用树脂体系黏度及固化动力学研究[J].包装工程,2015,36(17):139-143.
[17] 黎昱,林大庆,陈维强,等.湿法缠绕树脂的应用研究[J].宇航材料工艺,2009,39(4):22-25.
[18] 吴轲,李玲,王汝敏,等.氰酸酯和酚醛环氧改性BZ树脂非等温固化动力学研究[J].高科技纤维与应用,2015,40(1):42-46,52.
[19] 刘芮,张同来,杨利,等.DSC/DPTA热分析动力学及应用[J].火炸药学报,2013,36(5):16-21.
[20] 陈艳,郑志才,王尚,等.一种回转体类构件用中低温固化环氧树脂体系研究[J].工程塑料应用,2016,44(9):38-42.