Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/103964
Title: Review: Natural rubber - Improvement of properties
Authors: Tran, Vinh Dieu
Bui, Chuong
Dang, Viet Hung
Nguyen, Huy Tung
Nguyen, Pham Duy Linh
Doan, Thi Yen Oanh
Keywords: Natural rubber
Modification
Carbon black
Silica
Cellulose
Issue Date: 2023
Series/Report no.: Vietnam journal of Chemistry;Vol.61, No.03 .- P.269-283
Abstract: Natural rubber (NR) is valuable material of natural origination with growing demand worldwide. Thus, the methods for NR property improvement are continuously developed. The article will be focused on methods of chemical modification of NR and the use of improved traditional fillers such as carbon black (CB) and silica. Modification reactions include epoxidation, hydrogenation, and grafting vinyl monomers onto NR molecules. Some methods of surface modification of NR film were also reviewed. Thanks to modification the NR degree of unsaturatiton is decrease that leads to its enhanced aging resistance. Besides, grafted functional groups may impart new, never met before properties to NR. Application of modified traditional fillers obviously increase their reinforcement possibility, particularly mechanical. Also, cellulose as a potential reinforcing filler is considered due to its ability to meet requirement of environment protection while keep the mechanical properties of NR products at acceptable high level.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/103964
ISSN: 2525-2321
Appears in Collections:Vietnam Journal of Chemistry

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