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Research of Materials Science

Research of Materials Science (Yearly) is an international comprehensive professional academic journal of Ivy Publisher, concerning the development of materials science theory and technology application, on the combination of materials science theory and modern industrial technology. The main focus of the journal is the academic papers and comments of latest materials science theory research improvement in the fields of nature science, engineerin... [More] Research of Materials Science (Yearly) is an international comprehensive professional academic journal of Ivy Publisher, concerning the development of materials science theory and technology application, on the combination of materials science theory and modern industrial technology. The main focus of the journal is the academic papers and comments of latest materials science theory research improvement in the fields of nature science, engineering technology, economy and science, report of latest research result, aiming at providing a good communication platform to transfer, share and discuss the theoretical and technical development of materials science theory for professionals, scholars and researchers in this field, reflecting the academic front level, promote academic change and foster the rapid expansion of materials science theory and technology research.

The journal receives manuscripts written in Chinese or English. As for Chinese papers, the following items in English are indispensible parts of the paper: paper title, author(s), author(s)'affiliation(s), abstract and keywords. If this is the first time you contribute an article to the journal, please format your manuscript as per the sample paper and then submit it into the online submission system. Accepted papers will immediately appear online followed by printed hard copies by Ivy Publisher globally. Therefore, the contributions should not be related to secret. The author takes sole responsibility for his views.

ISSN Print:2327-0470

ISSN Online:2327-0489

Email:rms@ivypub.org

Website: http://www.ivypub.org/rms/

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Paper Infomation

Research of Epoxy Adhesive Modified by Polyurethane

Full Text(PDF, 186KB)

Author: Tao Yang, Guanghong Fan, Mingwei Ren

Abstract: This paper studied the experimental synthesis of polyurethane modified epoxy resin cured at room temperature. Through infrared spectrum detection means, it could accurately grasp the degree of reaction; and it could make the use of universal testing machine to test the mechanical properties of adhesives. The tensile shear strength of the adhesive system was improved by adding nano filler. The results show that when the curing agent content is 50 phr, the curing time is 60 mins at room temperature and the tensile shear strength can reach 10.31 MPa. When 1% nano filler silica is added, the tensile shear strength reaches 14.10 MPa. Its toughness is better than the toughness of epoxy resin.

Keywords: Isocyanate, toughening, epoxy resin, nano fille,

References:

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[4] Guo Yuening, Yan Huijie. Structural Adhesive in the Zar Body Application[J], Shandong Chemical industry, 2015, 44(12):73-75.

[5] Abdollahi H, Salimi A, Barikani M. Synthesis and architecture study of a reactive polybutadiene polyamine as a toughening agent for epoxy resin[J]. Journal of Applied Polymer Science, 2016, 133(40).

[6] Yulong Zhang, Lei Tang. Epoxy adhesive[M]. Chemical Industry Press, 2010.

[7] Ping Chen, Shengping Liu, Dezhong Wang. Epoxy resin and its application[M], 2014.

[8] Yueju Wang, Jie Liu, Jianjun Yang, et al. Progress in Research and Application of Epoxy Adhesive Modified by Polyurethane[J]. Chemistry and Adhesion, 2008, 30(5):54-57.

[9] Yijun Liu. Polyurethane resin and its application[M]. Chemical Industry Press, 2012.

[10] Shengqiang Hao, Yefa Tan, Hua Tan, et al. Study of High Property Epoxy Adhesive with Fast Curing at Room Temperature[J]. Machinery manufacturing and automation, 2012, 41(3):30-33.

[11] Lou C, Zhang X, Wang Y, et al. Toughening epoxy resin with blocked isocyanate containing soft chain[J]. Journal of Applied Polymer Science, 2015, 132(4).

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