聚醚砜改性氰酸酯树脂的制备及性能研究
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- 英文论文题名：PREPARATION AND PERFORMANCE OF POLYETHER SULFONE MODIFIED CYANATE ESTER RESIN
- 论文作者：周晖 ; 王帆 ; 田杰 ; 刘荣鹏
- 英文论文作者：ZHOU Hui ; WANG Fan ; TIAN Jie ; LIU Rong-peng ; School of Materials Science and Engineering ; Key Laboratory of Specially Functional Polymeric Materials and Related Technology of Ministry of Education ; East China University of Science and Technology ; Shanghai Composite Material & Technology Co. ; Ltd.
- 年：2016
- 作者机构：华东理工大学材料科学与工程学院;华东理工大学特种功能高分子材料及相关技术教育部重点实验室;上海复合材料科技有限公司;
- 论文关键词：氰酸酯 ; 聚醚砜 ; 改性树脂
- 英文论文关键词：cyanate resin ; polyether sulfone ; modified resin
- 会议召开时间：2016-09-22
- 会议录名称：第二十一届全国玻璃钢/复合材料学术年会论文集（《玻璃钢/复合材料》2016增刊）
- 语种：中文
- 分类号：TQ320.1
- 学会代码：EUGQ
- 会议名称：第二十一届全国玻璃钢/复合材料学术年会
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国硅酸盐学会玻璃钢分会
- 学会名称：中国硅酸盐学会
- 页数：4
- 文件大小：297k
- 原文格式：O
- 会议级别：全国
摘要
制备了聚醚砜树脂改性氰酸酯树脂,并对其性能进行了详细的研究,考察了改性树脂的工艺性能、热性能、耐湿热稳定性、耐辐照性能及力学性能等。结果表明,聚醚砜改性氰酸酯树脂(M1)具有良好的工艺性能。固化后的M1在氮气气氛下1000℃时的残留率为40%;树脂固化物在沸水煮100h后吸湿率为1.78%,吸湿率较低;树脂固化物的弯曲强度为129.43MPa,弯曲模量为4.39GPa;经湿热老化、高低温交变及辐射处理后弯曲强度和模量基本保持不变。
Polyether sulfone(PES) modified cyanate ester(CE) resin was prepared and its properties was studied.The process performance,thermal properties,hygrothermal resistance,radiation resistance and mechanical properties of the modified resin(Ml) was mainly investigated.The result show that the polyether sulfone modified cyanate ester resin(M1)offers good processability.The cured M1 resin residual yield up to 40%at 1000℃ under nitrogen.The water uptake rate of the cured resin is 1.78%after 100 h in boiling water.Flexural Strength of the cured resin is reach to 129.43 MPa,and flexural modulus is 4.39 GPa.Flexural properties of the cured resin after hygrothermal aging,high and low temperature alternating or radiation treatment almost remain unchanged.
Polyether sulfone(PES) modified cyanate ester(CE) resin was prepared and its properties was studied.The process performance,thermal properties,hygrothermal resistance,radiation resistance and mechanical properties of the modified resin(Ml) was mainly investigated.The result show that the polyether sulfone modified cyanate ester resin(M1)offers good processability.The cured M1 resin residual yield up to 40%at 1000℃ under nitrogen.The water uptake rate of the cured resin is 1.78%after 100 h in boiling water.Flexural Strength of the cured resin is reach to 129.43 MPa,and flexural modulus is 4.39 GPa.Flexural properties of the cured resin after hygrothermal aging,high and low temperature alternating or radiation treatment almost remain unchanged.
引文
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[8]刘意,霍文静,付彤,等.氰酸酯树脂增韧改性的研究进展及发展方向[J].玻璃钢/复合材料,2010(6):75-80.
[9]Rau A V,Srinivasan S A,McGrath J E,et al.Resin transfer molding(RTM)with toughened cyanate ester resin systems[J].Polymer composites,1998,19(2);166-179.
[10]Kinloch A J,Taylor A C.The toughening of cyanate-ester polymers Part I Physical modification using particles,fibres and woven-mats[J].Journal of materials science,2002,37(3).433-460.
[11]韩成智,张艺萌,凌辉,等.热熔预浸料预浸工艺研究[J].玻璃钢/复合材料,2014(5):59-63.
[2]Nair C P R,Mathew D,Ninan K N.Cyanate ester resins,recent developments[M]//New Polymerization Techniques and Synthetic Methodologies.Springer Berlin Heidelberg,2001:1-99.
[3]Shimp D A,Chin B,Hamerton R I.Chemistry and Technology of cyanate ester resins[J].Blackie,Glasgow,1994.
[4]王仲群,李爱红.氰酸酯树脂的性能和应用[J].玻璃钢/复合材料,1997(2):22-25.
[5]Reams J T,Guenthner A J,Lamison KR,et al.Effect of chemical structure and network formation on physical properties of di(cyanate ester)thermosets[J].ACS applied materials&interfaces,2012,4(2):527-535.
[6]闫福胜,梁国正.氰酸酯树脂的增韧研究进展[J].材料导报,1997,11(6):60-63.
[7]赵红振,齐暑华,周文英,等.氰酸酯树脂增韧改性研究[J].热固性树脂,2006,21(2):49-53.
[8]刘意,霍文静,付彤,等.氰酸酯树脂增韧改性的研究进展及发展方向[J].玻璃钢/复合材料,2010(6):75-80.
[9]Rau A V,Srinivasan S A,McGrath J E,et al.Resin transfer molding(RTM)with toughened cyanate ester resin systems[J].Polymer composites,1998,19(2);166-179.
[10]Kinloch A J,Taylor A C.The toughening of cyanate-ester polymers Part I Physical modification using particles,fibres and woven-mats[J].Journal of materials science,2002,37(3).433-460.
[11]韩成智,张艺萌,凌辉,等.热熔预浸料预浸工艺研究[J].玻璃钢/复合材料,2014(5):59-63.