Chapter 847: The reason for the decline in bulletproof ability is found

Originally, he felt that he was wearing a bulletproof vest, so it didn't matter. When fighting the terrorists, he was careless and was shot in the shoulder by the terrorists. Summit 23S.

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After Zheng Hong said these words, he glanced at Liu Changyun and said: "The place where he was hit by the bullet also had a body armor. But I don't know if the quality of the body armor is poor or what happened.

Anyway, the bullet passed through the body armor and injured his shoulder."

Hearing this, Liu Changyun's expression was a little sad, but he didn't say anything. At this time, Zhao Zhongyao looked at Zheng Hong and said: "Captain Zheng, where is the bulletproof vest that the special police comrade was hit on?"

, do you still keep it?"

Zhao Zhongyao thought, if we could study this bullet-proof vest now, we would know why traditional bullet-proof vests are not good. Originally, this was a discarded bullet-proof vest, and they would definitely not

Will care.

"Keep it! It's in our SWAT team." After Zheng Hong said this, he felt that there was something he didn't understand yet. So he asked in confusion: "What do you want this body armor for?"

"We are the leaders of the military industrial base, so of course we need to do some research on this body armor. We are going to develop a brand new body armor recently. But we need to study the traditional body armor. Let's see what traditional body armor has.

Disadvantages. So, I thought of your special police brigade and wanted to come to you to get a body armor as a sample for research."

Zhao Zhongyao simply stated the purpose of his coming. After all, they came here originally to get a body armor. Now, since they happened to have a damaged body armor, it had been destroyed in a gun battle.

Bulletproof vest, this is not very good. Just right, you can use it for research.

After listening to Zhao Zhongyao's words, Zheng Hong hurriedly said: "That's great. These bulletproof vests now are really not good. They really need to be improved."

"Okay, then give us that bullet-proof vest that was damaged by bullets! We will study it carefully and develop a new type of bullet-proof vest. By then, this new type of bullet-proof vest will definitely be better than

Body armor is much better now.”

Zhao Zhongyao is also very confident now. He knows that this time, he must develop a new type of body armor so that his SWAT comrades can no longer be injured because of poor body armor.

"Okay, let Deputy Captain Liu handle this for you! I still want to accompany this SWAT comrade here. After a while, a superior leader may come to visit him. You can just go back with Deputy Captain Liu.

." Zheng Hong knew that he couldn't go back casually, so he handed the matter over to Vice Captain Liu.

After finishing speaking, he stood up and said a few words to Vice Captain Liu.

After that, Zhao Zhongyao, Liu Changyun, Liu Tianming, and Deputy Captain Liu returned to the SWAT brigade from the hospital.

After returning to the SWAT brigade, Deputy Captain Liu took out the bullet-damaged body armor from a small warehouse and handed it to Zhao Zhongyao.

"Expert Zhao, this is the bulletproof vest. Take a look at it and see if it can be studied." Vice Captain Liu looked at Zhao Zhongyao again and said.

"Okay, thank you. With this bulletproof vest, we can develop a new type of bulletproof vest." Zhao Zhongyao said again.

"Okay, I hope you can develop a new type of body armor as soon as possible so that we can use the new type of body armor you have developed. In this way, our teammates will not worry about being injured by bullets when performing missions in the future." Deputy Captain Liu,

After hearing what Zhao Zhongyao said, I felt very happy.

"Okay, let's do it! We have to go back quickly." Zhao Zhongyao saw that he had borrowed this body armor, and he wanted to go back and study it quickly!

"Okay, I'll see you off." Vice Captain Liu said politely.

After that, Zhao Zhongyao returned to the General Armament Department with Liu Changyun and Liu Tianming.

First, he returned to Liu Changyun's office.

At this time, Liu Changyun looked at Zhao Zhongyao again and said, "How about it? I borrowed this bulletproof vest from you. Can you develop a new type of bulletproof vest?"

At this time, Zhao Zhongyao smiled again and said: "No problem, I believe I can develop a new type of body armor."

"Okay, that's it, you go back and study it quickly! It seems that the body armor in our country is really not that good. As a famous military expert, you must develop a good quality body armor.

It needs to be truly bulletproof.”

Liu Changyun looked at Zhao Zhongyao and said some words of encouragement to him. Zhao Zhongyao was also a little moved after hearing this.

After that, Zhao Zhongyao and Liu Tianming returned to Liu Tianming's office.

When he arrived at Liu Tianming's office, Zhao Zhongyao took out the body armor first. He took a closer look at the body armor. Just now, he just held it and didn't take a closer look!

Zhao Zhongyao saw that this bulletproof vest was a black bulletproof vest with a layer of black woolen cloth on the outside and a thick layer of special Cabron bulletproof fiber on the inside. But this layer was considered to be

The bulletproof fiber has now been punched with a small hole by the bullet.

"Zhongyao, do you think there are problems with this traditional bulletproof vest? How can it not be bulletproof?" Liu Tianming stood next to Zhao Zhongyao and asked the same question.

"I think this problem is caused by this kind of Kablon fiber. This kind of thing has always been used as the main material of body armor. But the bulletproof function of this kind of thing is really limited. If it is bulletproof

The workmanship of the jacket is not very good, and the fibers are not arranged regularly inside, which will affect the bulletproof function of the bulletproof vest."

During this period of time, Zhao Zhongyao also learned about some things related to body armor. Now that he looked at this poor body armor, he knew what the problem with this body armor was.

"Zhongyao, so you know the problem with this kind of body armor, can you develop a new type of body armor that is better than this one?" Liu Tianming asked again after listening to Zhao Zhongyao's words.

.

"I can only say that it should be possible! As long as we find the shortcomings of this kind of body armor, we can correct these shortcomings and then develop a new type of body armor. By then, the new type of body armor we have researched will definitely be able to surpass the traditional body armor.

Body armor.”

Zhao Zhongyao is also very confident now. He feels that he can develop a new type of body armor that will truly have bulletproof functions.

"Okay, then I'll leave this matter to you. You have to research a new type of body armor as soon as possible. In this way, we can also give our country's special police officers an extra layer of life protection when performing their tasks." Liu Tianming said again.

said.

"Okay, leave this matter to me!" Zhao Zhongyao immediately agreed.

In this way, Zhao Zhongyao returned to the 308 Military Industrial Base and began to study this new type of body armor. But how to study it! This matter also made Zhao Zhongyao a little at a loss.

Zhao Zhongyao first looked at the body armor he got back from the SWAT team. He first studied it himself. If he wanted to study this kind of body armor, he had to study the main materials of this kind of body armor.

This type of body armor is mainly developed using a chemical fiber called Kablon. This chemical fiber is a very strong thing.

Body armor refers to "a type of clothing that can absorb and dissipate the kinetic energy of warheads and fragments, prevent penetration, and effectively protect the protected parts of the human body." From the perspective of use, body armor can be divided into two types: police type and military type.

From the material point of view, body armor can be divided into three types: soft body, hard body and soft-hard composite. The material of soft body armor is mainly made of high-performance textile fiber composite material without weft cloth. These high-performance fibers are much higher than ordinary materials.

The energy absorption capacity gives the bulletproof vest the bulletproof function, and because this kind of bulletproof vest generally adopts a textile structure, it is quite soft and is called a soft bulletproof vest.

Hard body armor is made of special steel plates, super-strong aluminum alloys and other metal materials or hard non-metallic materials as the main bulletproof material. The body armor made from this is generally not flexible and is mainly in the form of insert plates. Soft

The softness of the hard composite body armor is between the above two types. It uses soft materials as the lining and hard materials as the panels and reinforcement materials. It is a composite body armor.

As a kind of protective equipment, the core performance that body armor should first have is ballistic resistance. At the same time, as a functional clothing, it should also have certain clothing properties.

Zhao Zhongyao first studied this piece of body armor. He knew that there was a problem with this kind of body armor. That is, if the chemical fiber is left for a long time, it will affect the quality of the fiber. If this is the case, this

The bulletproof effect of a body armor vest will be greatly reduced.

Before, in the SWAT brigade, the reason why the SWAT officer I saw was injured was not actually because the quality of the body armor he wore was not good. It was just that the body armor had been in place for many years, which made the body armor more bulletproof.

The reason for the decline in functionality.

Originally, how could a place like their SWAT brigade use fake and shoddy products? Their body armor must be authentic body armor. The reason why the bulletproof effect is not very good is because of the bulletproof ability of the body armor itself.

Limited. Also, after this kind of body armor has been left for a long time, the chemical fibers inside will age. In this case, the bulletproof ability of the body armor will naturally be reduced.

After Zhao Zhongyao studied this piece of body armor, he probably came to this conclusion. But reasoning alone is not enough, and evidence is also needed. For this reason, Zhao Zhongyao specially studied this piece of body armor.

Some chemical fibers were removed from it and subjected to experimental identification. The result of his identification was that these chemical fibers have a history of more than ten years.

Think about it, if a bulletproof vest has been stored for more than ten years, how can it still have the same powerful bulletproof function as a new bulletproof vest? Let alone a bulletproof vest, even if it is ordinary new clothes, if

If it has been left there for more than ten years, the quality of the clothes will definitely not be as good as before!

After Zhao Zhongyao learned the reason why this bulletproof vest was not bulletproof, he took this bulletproof vest again, came to the General Armament Department, and found Liu Tianming.

When Liu Tianming saw Zhao Zhongyao coming again, holding a bulletproof vest in his hand, he smiled and asked: "Zhongyao, how are you? Have you designed a new type of bulletproof vest?"

After hearing this, Zhao Zhongyao also smiled and said: "Director Liu, do you think designing a body armor is as easy as eating a meal? This is the body armor of the special police brigade." After saying that, Zhao Zhongyao said

Zhongyao waved the clothes in front of Liu Tianming again.

"Then why are you looking for me again? Do you want me to ask my superiors for money again? Your research funds are gone." Liu Tianming said with a smile again.

"It's not about research funding, it's about why the bulletproof function of traditional bulletproof vests is not that good." Zhao Zhongyao said.

"Oh, what's the reason? Isn't it because the quality of this kind of body armor is not very good? I think it must be the logistics staff of the SWAT brigade. When buying this kind of body armor, they did not control the quality and bought it.

Some defective products.

Of course, there is another possibility that these logistics staff are taking advantage of their positions and embezzling public funds! They used public funds to buy some bargains, which led to the special police comrade being injured while performing his mission."

Liu Tianming's imagination is still very rich. After listening to Zhao Zhongyao's words, he thought of so many things by himself.

After Zhao Zhongyao heard this, he looked at Liu Tianming and said with a smile: "Director Liu, your imagination is really rich! You actually thought of this. I think you are hoping to join the SWAT team

It’s the support staff.”

Upon hearing what Zhao Zhongyao said, Liu Tianming said in confusion: "How do you say, do you know some secrets of this bulletproof vest?"

"Director Liu, the reason why this bulletproof vest is not bulletproof is not because of the quality of this bulletproof vest. The bulletproof ability of traditional bulletproof vests is not very good. But if it is a new bulletproof vest

If so, then the bulletproof capability is still acceptable.

The main reason why this piece of bulletproof vest is no longer bulletproof is because it has been left for a long time. The chemical fiber inside has aged. After the chemical fiber ages, its bulletproof ability is naturally not as good as before.

One of the biggest problems with traditional body armor is that it cannot be stored for a long time. If it is stored for more than ten years, even if it is a new body armor, its bulletproof capability will be reduced a lot."
Chapter completed!