When purchasing body armor, you will want to ensure that it is certified by the NIJ. Look for a certification sheet and testing results to verify that the armor meets these standards. You can also look for a rating on the body armor you are considering. A body armor that meets these requirements is one that has been designed with your safety in mind.
Concealed body armor
Concealed body armor comes in different materials and levels of protection. Some are permanently stitched to the body while others are pack-in with removable panels. Most are made of para-aramid textile or Ultra-High Molecular Weight PolyEthylene, which is between five and twenty times stronger than steel. This type of body armor also features moisture-wicking fabrics to keep the wearer cool while wearing it. It is ideal for individuals who don’t want others to know that they’re wearing body armor. For example, it is commonly used by door supervisors, close protection officers, and undercover operatives.
Before choosing the type of body armor you’d like to wear, you should consider the type of threat you’re most likely to face. Normally, body armor will protect against rifle, handgun, and shotgun fire. There are three main types of body armor: light, medium, and heavy. You should choose a body armor that is not too bulky, yet fits properly and doesn’t restrict movement.
Polyethylene is one of the most common types of plastic in the world and it is often used in the manufacturing of body armor. It is a type of highly engineered plastic that provides reliable multi-hit protection. The most durable form of polyethylene is Ultra-High-Molecular-Weight Polyethylene, which can withstand numerous hits.
UHMWPE is stronger than Kevlar, but it is also lighter. This makes it more comfortable to wear. UHMWPE is also breathable, which means it lets body heat escape. If you work in colder weather, a breathable material may be more comfortable.
Carbon nanotubes, which can be 100 times stronger than steel, could be a new material for body armor. They would be lighter and less expensive than traditional metals and could withstand higher impacts. During her internship at the Weapons and Materials Research Division of the Army Research Laboratory and Aberdeen Proving Ground, Kathryn discovered that carbon nanotubes had superior mechanical properties. Furthermore, their low density did not affect the weight of the armor. Moreover, the nanotubes’ structural properties could be further improved through functionalization.
Carbon nanotubes could be woven into fabric and shaped into vests to deflect bullets. The carbon nanotubes can absorb as much as 320 Joules, which is more than enough to deflect the impact of a bullet. They are also more flexible than conventional armor, which allows them to rebound the bullet if it hits them.
Ceramic body armor is a high-tech material that has been used in military armor since the late 1960s. These armors have been proven effective in shattering bullets that otherwise would leave a bruise on the warrior. These armors are made using three different manufacturing processes: hot-press manufacturing, direct sintering, and reaction bonding. Each of these processes has its own pros and cons, and each one affects the cost and performance characteristics of the material.
Ceramic body armor offers protection that is similar to that of steel, but is much lighter and flexible. This allows for much greater range of motion. This makes ceramic armor more practical than steel, which is less flexible and weighs up to ten pounds per plate. But ceramic body armor is not ideal for every body type.