Vol 5 Chapter 2006: invisible body armor

Chapter 2600 Invisible Body Armor

In the astonishment of the crowd, Zhang Xiaolei took out a black piece of hard cloth from the black plastic box next to it and handed it to the crowd, saying: "This is the new polymer liquid material that was hit by the bullet in the video." The part in the middle, the white spot in the middle is the impact point of the bullet in the video."

Hearing Zhang Xiaolei's words, everyone immediately focused their eyes on the somewhat stiff black cloth she unfolded. There was a white spot in the middle with some scratches on it. Looking carefully, it was some metal left by the bullet. crumbs.

Wang Lianggong took the piece of black cloth from Zhang Xiaolei's hands, and then looked through it carefully.

"It is heavier and thicker than ordinary cloth, and the texture is relatively harder. It doesn't feel as soft as shown in the video." Wang Lianggong kneaded it, and then expressed doubts at Zhang Xiaolei, Wu Hao and others look.

Zhang Xiaolei nodded with a smile, then took out another piece of black cloth from the box, nodded to everyone and said: "Yes, this new polymer liquid material will solidify instantly after being subjected to instantaneous huge pressure. Hardens, thereby resisting the kinetic energy and saturation of the bullet.

Subsequently, this new polymer liquid material will soften little by little over time and return to a soft state. But after all, it has been solidified once by the impact of gravity, so it is difficult to return to its original state even after a long recovery. "

Speaking of this, Zhang Xiaolei showed the softer black cloth in her hand, and then said to everyone: "The piece in my hand is a new type of polymer liquid material before being hit by bullets and solidified. Please look at it." , it is much softer than the piece solidified by the impact of the bullet."

After hearing the words, everyone looked at the piece of black cloth that Zhang Xiaolei was showing, and sure enough, this piece of cloth was much softer than the one just now, and it didn't feel much different from ordinary cloth.

Wang Lianggong, who didn't quite believe it, took the piece of cloth Zhang Xiaolei was holding, and compared it carefully with the piece of cloth just now. But I still didn't find anything unusual. The texture and material of the two materials look the same, but one is softer and the other is more rigid.

"How is the protective performance of this material? Can it withstand rifle bullets?" Another lieutenant colonel, wearing a forest camouflage pattern with an air force flag on his shoulder and twenty cents on his collar badge, couldn't help asking. .

Hearing the lieutenant colonel's question, everyone turned to look at Zhang Xiaolei again.

After Zhang Xiaolei heard this question, she didn't have much reaction. Instead, she said with a slight smile, "This material has relatively strong protective performance, and it can resist 7.62mm round-headed eggs within a distance of ten meters." shooting.

On the neck, elbow joints, crotch, leg joints and other positions of our special mechanical exoskeleton protective armor, we usually use two layers of such materials for sewing, so that its overall protective performance is basically It can withstand the shooting of pistols and submachine guns, and it also has a certain degree of protection against rifle bullets.

Although it cannot completely resist the penetration of bullets, it can greatly reduce the intrusion force of bullets. A large part of the bullets are stuck on the material and are not completely soaked. "

"Two layers, why not just use three layers? Wouldn't the protection performance be better?" The lieutenant colonel couldn't help but wonder.

Hearing the lieutenant colonel's inquiry, Zhang Xiaolei said with a smile: "The main consideration is the flexibility of movement. If the material of these movable joints is too stiff, it will not be conducive to personnel's activities, and personnel will feel uncomfortable when wearing it. or limited mobility.

So after repeated tests, we think that two layers are more appropriate. It not only takes into account the protective performance, but also takes into account the softness of the material. Of course, if this product is equipped with troops in the future, we will also modify these parts according to the opinions of the troops. We hope that we can reduce the material to one layer because it is more flexible and light. If we want more powerful protection performance, then we can add one or more layers on top of it to make it have better protection performance. "

After listening to Zhang Xiaolei's introduction, everyone present nodded their heads one after another. Indeed, this material is very good, but it must be used according to actual needs.

"I have a question." Luo Kai said aloud at this time: "How long does it take for this material to become soft after being hit by a bullet. If these parts are hit by a bullet on the battlefield, it is because the material The reason for the solidification and hardening is not that the soldiers wearing this equipment will also be limited in movement because of the hardening of the material."

"Good question." Hearing Luo Kai's question, everyone couldn't help agreeing. This is indeed a question.

After Zhang Xiaolei heard this question, she nodded with a smile and replied: "Basically, this material absorbs the kinetic energy of the bullet and hardens after it hits the bullet. UU Reading www.uukanshu.com When the kinetic energy of the bullet disappears, After the material is not continuously subjected to external pressure, the material will soften immediately, basically it will only take a few minutes to soften again, and of course it will definitely not return to the original state.

So this material is only used for the protection of these soft movable joints, which only account for less than 20% of the human body, and many places are also equipped with armor protection, so basically there will be no major problems. "

Everyone also gave affirmation after hearing the words. Indeed, as Zhang Xiaolei said, this only accounts for a very small part of the human body. If there is no protection of this material, then the protection performance of this area will be weakened, and it will undoubtedly become the weakness of the opponent's attack.

But if the armor is completely covered, it will affect the flexible movement of the wearer. The use of this new type of polymer liquid material combined with composite armor is undoubtedly the best way at present.

I am more interested in this material. Wang Lianggong turned to Wu Hao and the others with the black cloth in his hand and said, "This is just one piece of material that has such excellent protective properties. If we use this material to superimpose bulletproof vests and bulletproof plates, then its The protective performance is much stronger than the current bulletproof vests and bulletproof plates.

In addition, we can also use it to make some invisible body armor that fits our body better. It looks no different from ordinary clothes and is soft in texture, but it can resist attacks from the enemy at critical times.

It is much easier to use it for the personal safety protection of some important personnel than those ordinary bulletproof vests now. Wear it underneath so you can't see it over your clothes, so it's perfect for any occasion without embarrassment or inconvenience. "Previous chapter table of contents bookmark the next chapter