In the 1960s, a new composite material was born. It is Kevlar fiber, which is resistant to high temperatures, has good strength and toughness, and is easy to process and form. Kevlar is a kind of aramid. Compared with ordinary aramid, it has better strength and wear resistance and has particularly important applications in the military.
Compared with steel plates, Kevlar is several times lighter and three times tougher. Even if it is constantly hit, it will not be easily damaged. The composite material made by fusing Kevlar and steel plates has a more powerful performance. Due to its superior performance, it is now used not only in tanks and armored vehicles but also in motherships and submarines.
Specific applications of Kevlar
Protective armor
It can be used to make personal armor, such as bulletproof vests, combat helmets, bulletproof masks, bulletproof vests, etc. Kevlar fiber is difficult to break and is laid in multiple layers. This allows it to easily slow down the movement intensity of bullets and shrapnel shells. Due to its high strength, this material is made into bulletproof vests and other forms of protection for the military and other law enforcement agencies or war zone reporters.
Protective clothing
Kevlar is resistant to high temperatures and certain chemicals, which makes it a very common material in bulletproof vests and personal protective equipment. Kevlar can also be cut-resistant gloves, heat insulation, flame-retardant blankets or helmets, etc.
Motorsports:
Kevlar is used to manufacture Formula 1 racing cars. In the automotive industry, it is also used in the manufacture of driver helmets, engines, and vehicle fuel tanks, and is also widely used for the reinforcement of motorcycle suits. The abrasion resistance of Kevlar fabric makes it an excellent material for combating elbow or knee injuries.
Sports industry
The lightness of Kevlar fiber makes it popular in sports equipment such as sports jackets and helmets. In the water sports industry, Kevlar's toughness makes it a perfect fiber for sailboats and racing sailboats. It can also be found in climbing materials such as boots or ropes. In addition, Kevlar is often used in hockey helmets and lightweight tennis rackets.
Aerospace industry
High toughness and lightness are key properties in the aviation industry. This is why Kevlar is widely used in safe but lightweight space suits. Kevlar is also used as part of spacecraft landing systems. Kevlar composite technology used on wings can even protect the aircraft's jet engines.
Fashion Industry
Kevlar's versatility helps make a variety of clothing, fashion accessories, and equipment safer and more durable.
