INTRODUCTION Kevlar Fiber:-Kevlar is a para-aramid synthetic fiber, associated with alternative aramids like Nomex and Technora. Developed by Stephanie Kwolek at DuPont in 1965, this high-strength material was initial commercially employed in the first Seventies as a replacement for steel in athletics tires.It is a synthetic fibre, consisting of long-chain polyamides, having high lastingness and temperate resistance.An aramid fiber is employed in creating bulletproof vests, boat hulls, airplane parts, etc.
Kevlar fiber is quite simply a series of threads. It incorporates a distinctive combination of high strength, high modulus, toughness and thermal stability. it had been developed for rigorous industrial and advanced-technology applications. Currently, many sorts of Kevlar are created to satisfy a broad vary of finish uses. Epoxy Glass:-Epoxy glass is a clear, onerous and brittle substance that’s derived from the chemical change of epoxides. it’s used as a kind of coating on metal surfaces to stop corrosion.Industrial epoxy glass is formed from a mixture of polymerized rosin material and fibreglass fabric. it’s thermo-laminated and flame resistant.
These primary properties of epoxy glue glass create it ideal for top temperature, electrical and mechanical applications.Epoxy glass simply retains the initial form within which it’s wrought, permitting it to dead adhere to a good vary of metal surface geometries.The following properties of epoxy glass build it ideal as a corrosion preventative coating:Low wetness absorptionLow chemical reactivityHigh durabilityRadiation resistance Carbon Nanotubes:-A Carbon Nanotube (CNT) could be a miniature cylindrical carbon structure that has hexangular atomic number 6 molecules hooked up at the sides.It is a tiny cylindrical carbon structure created out of graphene. The tube contains hexangular structures. Despite their terribly tiny size, carbon nanotubes area unit terribly sturdy.
Its Application areas are in structural reinforcement like concrete rebar, It can also be used as semiconductors.Carbon nanotubes are referred to as “Buckytubes” as a result of they tally R. Buckminster Fuller’s geodesic domes.Carbon nanotubes area unit terribly tiny structures manufactured from graphene. They get their name as a result of their diameter is about one millimicron thick. Carbon nanotubes area unit astonishingly sturdy for his or her tiny size.
Current applications embrace polymers to enchance or inhibit electrical conduction, like in anti-static luggage. Hybridisation:-Hybridisation is a technique which is now widely used for altering the properties of a material and making it handy for different-different application areas. It not only increases the applications but cost reduction is one of the major advantage of hybridisation when doing it with cheaper materials. Various researches have been done on Kevlar fibre and its properties and plenty of interesting facts have been found out.
This hybridisation has brought a revolution whether it is the field of materials or chemicals or anything else. Composite:- (KEVLAR+EPOXY GLASS+CARBON NANOTUBE)This is the desired Composite after doing experiments at various compositions of above three.The Aim of this project is to hybridise the Kevlar fibre with epoxy in presence of carbon nanotube so as to alter the properties of original Kevlar fibre and make it useful for various other applications.