Curing characteristics of phenolic and epoxy transition layer and properties of composites

Xiao YANG; Yong LI; Dajun HUAN; Hongquan LIU; Lisha LI; Xiaodong CHEN

doi:10.13224/j.cnki.jasp.20200498

Chinese

您当前的位置：

首页 >

文章列表页 >

Curing characteristics of phenolic and epoxy transition layer and properties of composites

Rocket Engine | 更新时间：2025-04-07

- Curing characteristics of phenolic and epoxy transition layer and properties of composites
- Journal of Aerospace Power Vol. 36, Issue 9, Pages: 1974-1985(2021)
- 作者机构：
  
  南京航空航天大学材料科学与技术学院，南京 210016
- 作者简介：
- 基金信息：
- DOI：10.13224/j.cnki.jasp.20200498
  CLC：
- 稿件说明：
移动端阅览
Xiao YANG, Yong LI, Dajun HUAN, et al. Curing characteristics of phenolic and epoxy transition layer and properties of composites[J]. Journal of Aerospace Power, 2021, 36(9): 1974-1985.
DOI：

Xiao YANG, Yong LI, Dajun HUAN, et al. Curing characteristics of phenolic and epoxy transition layer and properties of composites[J]. Journal of Aerospace Power, 2021, 36(9): 1974-1985. DOI： 10.13224/j.cnki.jasp.20200498.

摘要

为满足固体火箭发动机复合材料壳体的结构功能一体化要求，研究了两种树脂的过渡层配方、工艺及性能，重点研究了在酚醛树脂B30、环氧树脂TDE⁃85和固化剂甲基六氢苯酐（MHHPA）体系中，三者不同质量分数下的性能特点，采用了数显旋转黏度计和数显恒温水浴锅对树脂黏度测量，使用差示扫描量热仪（DSC）对不同质量分数的树脂进行热分析，求解多相体系反应机理的动力学参数，验证过渡层树脂固化工艺及性能，并与未使用过渡层的树脂配方进行性能对比。结果表明：过渡层体系中，最先反应的是B30和固化剂MHHPA，最后是B30的自固化；环氧树脂TDE⁃85的力学性能与酚醛树脂B30耐烧蚀性能满足结构层与功能层性能需求；与未使用过渡层的树脂相比，使用过渡层的树脂耐烧蚀性变化不大，但是弯曲强度提高了67.8%，拉伸强度提高了56.1%；与未使用过渡层的复合材料相比，使用过渡层的复合材料层间剪切强度提高了94.9%，但耐烧蚀性变化不大。综上所述，该过渡层可以满足固体火箭发动机复合材料壳体的结构功能一体化要求。

Abstract

In order to meet the requirements of structural and functional integration of composite shell of solid rocket motor，the formula，process and performance of the transition layer of the two resins were studied.The performance characteristics of the transition layer content distribution in the system of phenolic resin B30，epoxy resin TDE⁃85 and curing agent methylhexahydrophthalic anhydride （MHHPA） were mainly studied.The digital display rotary viscometer and digital display constant temperature water bath were used to measure the viscosity of the resin，and differential scanning calorimetry （DSC） was used for thermal analysis of the resin with gradient content.The kinetic parameters of the mechanism of multiphase reaction system were solved.The curing process and properties of the resin with transition layer were verified.The properties of the resin with transition layer were compared with those of the resin without transition layer.The results showed that：in the transition layer system，B30 and curing agent MHHPA reacted first，followed by B30 self⁃curing；the mechanical properties of epoxy resin TDE⁃85 and phenolic resin B30 met the performance requirements of structural layer and functional layer；compared with the resin without transition layer，the ablation resistance of the resin with transition layer had little change，but the bending strength increased by 67.8%，and the tensile strength increased by 56.1%；compared with the composite without transition layer，the interlaminar shear strength of the composite with transition layer increased by 94.9%，but the ablation resistance changed little.In conclusion，the transition layer can meet the structural and functional integration requirements of composite shell of solid rocket motor.

关键词

Keywords

references

杨凯 , 张啸梅 , 焦明立 , 等 . 高邻位热固性酚醛树脂的合成及其固化性能 [J]. 热固性树脂 , 2020 , 35 （ 5 ）: 10 ⁃ 15 .

YANG Kai , ZHANG Xiaomei , JIAO Mingli , et al . Preparation and curing properties of high⁃ortho thermosetting phenolic resin [J]. Thermosetting Resin , 2020 , 35 （ 5 ）: 10 ⁃ 15 . （in Chinese）

刘丽 , 李勇 , 还大军 , 等 . 高效湿法缠绕用环氧树脂配方及其复合材料性能 [J]. 航空动力学报 , 2020 , 35 （ 2 ）: 378 ⁃ 387 .

LIU Li , LI Yong , HUAN Dajun , et al . Epoxy resin formulation and its composite properties for high efficiency wet winding [J]. Journal of Aerospace Power , 2020 , 35 （ 2 ）: 378 ⁃ 387 . （in Chinese）

XU Y L , DAYO A Q , WANG J , et al . Mechanical and thermal properties of a room temperature curing epoxy resin and related hemp fibers reinforced composites using a novel in⁃situ generated curing agent [J]. Materials Chemistry and Physics , 2018 , 203 : 293 ⁃ 301 .

IRVING P E , SOUTIS C . Polymer composites in the aerospace industry [M]. Duxford,UK : Woodhead Publishing , 2019 .

沙云东 , 陈祎航 , 郝燕平 , 等 . 纤维增强复合材料涡轮轴结构疲劳寿命预测 [J]. 航空动力学报 , 2017 , 32 （ 4 ）: 769 ⁃ 779 .

SHA Yundong , CHEN Yihang , HAO Yanping , et al . Fatigue life prediction of fiber reinforced composites turbine shaft structure [J]. Journal of Aerospace Power , 2017 , 32 （ 4 ）: 769 ⁃ 779 . （in Chinese）

宣海军 , 陆晓 , 洪伟荣 , 等 . 航空发动机机匣包容性研究综述 [J]. 航空动力学报 , 2010 , 25 （ 8 ）: 1860 ⁃ 1870 .

XUAN Haijun , LU Xiao , HONG Weirong , et al . Review of aero⁃engine case containment research [J]. Journal of Aerospace Power , 2010 , 25 （ 8 ）: 1860 ⁃ 1870 . （in Chinese）

夏涛 , 汪壮 , 黄莺 , 等 . 环氧改性酚醛树脂纳米复合材料的制备及性能研究 [J]. 化工新型材料 , 2019 , 47 （ 12 ）: 66 ⁃ 70 .

XIA Tao , WANG Zhuang , HUANG Ying , et al . Preparation and property of EP modified PF nanocomposite [J]. New Chemical Materials , 2019 , 47 （ 12 ）: 66 ⁃ 70 . （in Chinese）

WANG K Y , GU H Z , HUANG A , et al . Modified phenolic resin with aluminium and rectorite:structure,characterization,and performance [J]. Polymer Composites , 2020 , 41 （ 10 ）: 4431 ⁃ 4441 .

HOSSEIN I , AMIR M R , MASOUD E . Improvement of interlaminar fracture toughness of phenolic laminates interleaved with electrospun polyvinyl butyral nanofibers [J]. Theoretical and Applied Fracture Mechanics , 2020 , 105 : 102406 ⁃ 102449 .

QIAN M M , HUANG W M , WANG J F , et al . Surface treatment effects on the mechanical properties of silica carbon black reinforced natural rubber/butadiene rubber composites [J]. Polymers , 2019 , 11 （ 11 ）: 1763 .1⁃1763. 13 .

LIU C , WANG S Q , Zhang Y . Effects of cellulose nanofibrils on the cure kinetics of the phenol formaldehyde resin [J]. Materials Research Express , 2020 , 7 （ 6 ）： 1 ⁃ 10 .

李因文 , 沈敏敏 , 马一静 , 等 . 聚苯基甲氧基硅烷及其改性环氧树脂的合成与性能 [J]. 高分子材料科学与工程 , 2010 , 26 （ 1 ）: 22 ⁃ 25 .

LI Yinwen , SHEN Minmin , MA Yijing , et al . Synthesis of polyphenylmethoxy silicone modified epoxy resins [J]. Polymer Materials Science And Engineering , 2010 , 26 （ 1 ）: 22 ⁃ 25 . （in Chinese）

林新冠 , 周冰 , 王成骏 . 有机硅改性环氧树脂性能研究 [J]. 广州化工 , 2019 , 47 （ 18 ）: 46 ⁃ 48,85 .

LIN Xinguan , ZHOU Bing , WANG Chengjun . Synthesis and properties of silicone modified epoxy resin [J]. Guangzhou Chemical Industry , 2019 , 47 （ 18 ）: 46 ⁃ 48,85 . （in Chinese）

黄健光 , 姜佳丽 , 农彦彦 , 等 . 本征阻燃环氧树脂的固化行为研究 [J]. 顺德职业技术学院学报 , 2020 , 18 （ 3 ）: 19 ⁃ 22 .

HUANG Jianguang , JIANG Jiali , NONG Yanyan , et al . Study of curing behavior of intrinsic flame ratardant epoxy resin [J]. Journal of Shunde Polytechnic , 2020 , 18 （ 3 ）: 19 ⁃ 22 . （in Chinese）

SUI G , ZHONG W H , YANG X P , et al . Curing kinetics and mechanical behavior of natural rubber reinforced with pretreated carbon nanotubes [J]. Materials Science and Engineering: A, 2008 , 485 （ 2 ）: 524 ⁃ 531 .

亓淑源 , 李波 , 李刚 , 等 . RTM快速成型环氧树脂时间⁃温度⁃转变图的构建及其碳纤维/环氧树脂复合材料评价 [J]. 复合材料学报 , 2019 , 36 （ 8 ）: 1804 ⁃ 1812 .

QI Shuyuan , LI Bo , LI Gang , et al . Establishment of time⁃temperature⁃transfer diagram of epoxy resin for rapid RTM process and evaluation of carbon fiber/epoxy resin composites [J]. Acta Materiae Compositae Sinica , 2019 , 36 （ 8 ）: 1804 ⁃ 1812 . （in Chinese）

FENG L , WANG Y , WANG Y , et al . Study on reaction kinetics of epoxy resin cured by a modified dicyandiamide [J]. Journal of Applied Polymer Science , 2012 , 127 （ 3 ）: 1895 ⁃ 1900 .

MA H , ZHANG X , JU F , et al . A study on curing kinetics of nano⁃phase modified epoxy resin [J]. Scientific Reports , 2018 , 8 （ 1 ）: 3045 ⁃ 3049 .

黄勇 , 陈晓峰 , 刘俊红 . 热固性酚醛树脂固化环氧树脂反应动力学研究 [J]. 四川理工学院学报（自然科学版） , 2009 , 22 （ 5 ）: 73 ⁃ 75 .

HUANG Yong , CHEN Xiaofeng , LIU Junhong . Non⁃isothermal curing kinetics of phenolic resin/epoxy resin composite [J]. Journal of Sichuan University of Science and Engineering（Natural Science Edition） , 2009 , 22 （ 5 ）: 73 ⁃ 75 . （in Chinese）

陈平 , 蹇锡高 , 陈辉 , 等 . 碳纤维复合材料发动机壳体用韧性环氧树脂基体的研究 [J]. 复合材料学报 , 2002 , 19 （ 2 ）: 24 ⁃ 27 .

CHEN Ping , BI Xigao , CHEN Hui , et al . Study of toughened epoxy resins matrix for carbon fiber composite emotorcase [J]. Acta Materiae Compositae Sinica , 2002 , 19 （ 2 ）: 24 ⁃ 27 . （in Chinese）

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Epoxy resin formulation and its composite properties for high efficiency wet winding

Pultrusion and properties of the twisted carbon fiber/phenolic resin Z-pin

考虑多源不确定性的复合材料风扇叶片高周疲劳失效概率评估

与发动机匹配的旁路式双喉道气动矢量喷管数值模拟研究

基于三维接触摩擦单元的套齿连接解析建模研究

Related Author

LIU Li

LI Yong

HUAN Dajun

ZHANG Xiang-yang

LI Yong

CHU Qi-yi

LI Wen

Related Institution

College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰