The advantages of polyethylene armor
One of the main advantages of polyethylene armor is its exceptional durability. UHMWPE fibers have a high resistance to cuts, tears, and abrasions, making them less susceptible to damage than other types of body armor. In addition to its durability, polyethylene armor is also lightweight and flexible. This makes it more comfortable to wear for extended periods, which is essential for military and law enforcement personnel who may need to wear their armor for long shifts.How polyethylene armor compares to other materials
When compared to other common body armor materials, such as Kevlar and steel, polyethylene stands out for its unique combination of strength and lightweight properties.Material | Weight (lbs/sq ft) | Strength-to-weight ratio |
---|---|---|
UHMWPE | 0.5 - 0.7 | High |
Kevlar | 0.6 - 0.8 | Medium |
Steel | 4.5 - 5.5 | Low |