|
|||||
|
|
| 碳纤维加固用胶黏剂工作性能的研究 | |
| 引用本文： | 凌彩珠,宁金成,彭勃.碳纤维加固用胶黏剂工作性能的研究[J].重庆交通大学学报(自然科学版),2011,30(4):773-777. |
| 作者姓名： | 凌彩珠 宁金成 彭勃 |
| 作者单位： | 1. 湖南大学土木工程学院,湖南长沙,410082 2. 河南交通职业技术学院,河南郑州,450005 3. 湖南固特邦土木技术发展有限公司,湖南长沙,410205 |
| 摘 要： | 研究了碳纤维加固环氧胶黏剂体系中亲水型气相二氧化硅、疏水型气相二氧化硅和有机膨润土3种不同触变剂的流变特性.结果表明:3种触变剂对浸渍树脂都具有增稠触变作用,但存放时间、偶联剂和固化剂对其增稠触变效果的存在明显影响. |
| 关 键 词： | 碳纤维加固 胶黏剂 触变剂 黏度 工作性 |
Study on Working Performance of Adhesives for CFRP |
|
| LING Cai-zhu,NING Jin-cheng,PENG Bo.Study on Working Performance of Adhesives for CFRP[J].Journal of Chongqing Jiaotong University,2011,30(4):773-777. | |
| Authors: | LING Cai-zhu NING Jin-cheng PENG Bo |
| Institution: | 1.College of Civil Engineering,Hunan University,Changsha 410082,Hunan,China; 2.Henan Vocational & Technical College of Communications,Zhengzhou 450005,Henan,China; 3.Hunan Good Bond Construction Technique Development Co.,Ltd.,Changsha 410205,Hunan,China) |
| Abstract: | The rheological behaviors of three different thixotropic agents in epoxy adhesives system were studied.These agents are hydrophilic silicon dioxide gas,hydrophobic silicon dioxide gas and organic bentonite.The results show that these three thixotropic agents could thicken the density of impregnated resin.The influences of storage time,coupling agent and curing agent on the thickening effects are distinct. |
| Keywords: | carbon fiber strengthening adhesives thixotropic agent viscosity workability |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |