Which condensation polymer is used in bulletproof vests?
A) Nylon 6,6
B) Kevlar
C) Polystyrene
D) Dacron
E) Styrofoam

Question

Quizplus · Accepted Answer

Kevlar is a type of condensation polymer that is widely used in the manufacturing of bulletproof vests due to its high strength and durability. It is composed of long chains of para-phenylenediamine and terephthalic acid molecules, which are linked together through amide bonds. The resulting material is incredibly strong and resistant to bullets, making it an ideal choice for protective gear. Nylon 6,6 (A) and Dacron (D) are also condensation polymers, but they are typically used for different applications and are not as well-suited for bullet protection. Polystyrene (C) and Styrofoam (E) are both thermoplastic polymers that are used for insulation and packaging, but they would not be effective in a bulletproof vest.

Which Condensation Polymer Is Used in Bulletproof Vests