Recent developments in chemical modification and characterization of natural fiber-reinforced composites

2008 ◽  
Vol 29 (2) ◽  
pp. 187-207 ◽  
Author(s):  
Maya Jacob John ◽  
Rajesh D. Anandjiwala
Author(s):  
Gordana Bogoeva-Gaceva

Polypropylene is an extremely versatile thermoplastic polymer known for its good performance/price ratio, ex-cellent heat, moisture and chemical resistance, favorable processing characteristics and recyclability. Due to its uni-versal properties, polypropylene is applied in numerous industrial fields such as electronic and electrical, automobile, textile, pipeline, etc. Furthermore, the progress in its synthesis and property modification in the last decade has con-tributed to the development of new polypropylene based materials with advanced performance. This review aims at reporting on some recent developments in polypropylene based materials, such as nanofibers, natural fiber reinforced composites, self-reinforced polypropylene and polypropylene/clay hybrids, that have replaced many types of engi-neering thermoplastics in high-performance applications.


2015 ◽  
Vol 776 ◽  
pp. 179-185
Author(s):  
Rui Hua Hu ◽  
Zhi Guo Ma ◽  
Shuai Zheng ◽  
Chuan Lin Zheng ◽  
Ai Ju Jiang

Natural fiber reinforced composites material are used in more and more industries for their low cost, lightweight, and more importantly, the properties of friendship to environment. Environmental friendship is a very significant superiority of natural fiber composites for auto industry. In this paper, the following aspects are reviewed: (1) superiority of natural fiber reinforced composite materials to glass fiber reinforced composite material, especially when they are used in automobile industry; (2) current usage in automobile industry and the prospective in the future; (3) recent developments.


2018 ◽  
Vol 5 (11) ◽  
pp. 25016-25026
Author(s):  
Samuel Tadasse ◽  
Khalid Abdellah ◽  
Akkabathula Prasanth ◽  
Desta Goytom ◽  
Anil Kumar Deepati

2019 ◽  
Vol 12 (1) ◽  
pp. 4-76 ◽  
Author(s):  
Krittirash Yorseng ◽  
Mavinkere R. Sanjay ◽  
Jiratti Tengsuthiwat ◽  
Harikrishnan Pulikkalparambil ◽  
Jyotishkumar Parameswaranpillai ◽  
...  

Background: This era has seen outstanding achievements in materials science through the advances in natural fiber-based composites. The new environmentally friendly and sustainability concerns have imposed the chemists, biologists, researchers, engineers, and scientists to discover the engineering and structural applications of natural fiber reinforced composites. Objective: To present a comprehensive evaluation of information from 2000 to 2018 in United States patents in the field of natural fibers and their composite materials. Methods: The patent data have been taken from the external links of US patents such as IFI CLAIMS Patent Services, USPTO, USPTO Assignment, Espacenet, Global Dossier, and Discuss. Results: The present world scenario demands the usage of natural fibers from agricultural and forest byproducts as a reinforcement material for fiber reinforced composites. Natural fibers can be easily extracted from plants and animals. Recently natural fiber in nanoscale is preferred over micro and macro scale fibers due to its superior thermo-mechanical properties. However, the choice of macro, micro, and nanofibers depends on their applications. Conclusion: This document presents a comprehensive evaluation of information from 2000 to 2018 in United States patents in the field of natural fibers and their composite materials.


Author(s):  
Haasith Chittimenu ◽  
Monesh Pasupureddy ◽  
Chandrasekar Muthukumar ◽  
Senthilkumar Krishnasamy ◽  
Senthil Muthu Kumar Thiagamani ◽  
...  

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