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Research Advances in Bonding Agents for Composite Propellants
Author(s) -
Yadav Anil,
Pant Chandra Shekhar,
Das Sushanta
Publication year - 2020
Publication title -
propellants, explosives, pyrotechnics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.56
H-Index - 65
eISSN - 1521-4087
pISSN - 0721-3115
DOI - 10.1002/prep.201900329
Subject(s) - propellant , dewetting , composite number , materials science , composite material , bonding strength , aerospace engineering , engineering , wetting
Bonding agents are auxiliary but critical additives in composite propellants. The bonding agent ameliorates the processing and mechanical performance of propellant through interfacial interaction between particulate fillers and binder matrix. Several bonding agents have been developed over the years to treat the dewetting problem of the composite solid propellant. In this review, we describe the different types of bonding agents, their bonding mechanism and development in the composite propellants. An individual bonding agent is discussed critically in terms of its strengths and weaknesses. The review provides an understanding of the developments of the bonding agent in the field of composite solid propellants.