Erika.Esquer1 American Intercontinental University Unit 1 Individual show MKTG 205 Principles of marting November 13, 2011 Abstract This musical theme will focus on the making of bullet cogent evidence vests and the material go for to make them. Bullet Proof vests are used by Law enforcement, Military, Security, and Government agencies. They are used for protection against criminals with guns and in War. Bullet Proof Vests Introduction Body armor has been more or less for centuries from the Roman Empire to the present. It has been used as a version of protection against harm during war and criminals that use guns and knives. Market forcefulness 1: History and Invention Kevlar~ was invented by Stephanie Kwolek who worked for DuPont in the 1960s (Stephanie Kwolek). This material was invented in the 1960s and first mugfuleted in 1971, and emerged from her thought and experimentation. What resulted from her thinking and experimenting was a new material that was able to mark off a bullet travelling at a speed up of 1000 ft. per second if it is stacked into except 20 or so layers (Stephanie Kwolek). Kevlar is a polymer (poly-phenylene-terephtalamide), and are do up of great chain molecules, which are hanker and straight, which is an gauzy combination for a material that could be useful in the textile industry.
Kevlar to date stamp has many uses, not in effect(p) for bullet test copy vests, the land up uses which the roughage has, accommodates heat proof, fragment resisting and reinforcing fabrics as well as part optic cables, sporting goods and automobile tire s (Stephanie Kwolek). Bullet proof vests or! soft vests are worn by faithfulness enforcement, security guards and body guards as protection and it helps to consume the usurpation of bullets fire and shrapnel from explosives. The hard-plate reinforced vests are worn by the military, jurisprudence tactical units, and hostage rescue teams. Market Force 2: devise (Kevlar Bullet Proof Vests).Over the last twenty five long time DuPont fibers have been used as the main element...If you wish to describe a full essay, order it on our website: OrderCustomPaper.com
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