Can x ray machine see through kevlar?

Kevlar is a lightweight, high-strength synthetic fiber that is used in a variety of applications, including body armor, bulletproof vests, and helmets. Kevlar is made from poly-para-phenylene terephthalamide (PPTA), which is a liquid crystal polymer. The PPTA fibers are very strong and stiff, and they are also resistant to heat and chemicals.

X-rays are a type of electromagnetic radiation that can pass through most materials. However, Kevlar is a very dense material, and it can block some X-rays. The amount of X-rays that are blocked depends on the thickness of the Kevlar and the energy of the X-rays.

In general, X-ray machines can see through Kevlar, but they may not be able to see through very thick layers of Kevlar. For example, a standard X-ray machine may not be able to see through a bulletproof vest made of Kevlar, but a more powerful X-ray machine may be able to.

It is important to note that Kevlar is not completely opaque to X-rays. If you are wearing a Kevlar vest, it will not completely block X-rays. However, it will reduce the amount of X-rays that reach your body. This can be important for protecting your body from the harmful effects of radiation.