Military Technology - Vol 5 Chapter 2616

Chapter 2616 Magical camouflage fabric

“Different from the wiring method of ordinary display screens, the color rendering unit modules on this display material are arranged in a hexagonal honeycomb arrangement, so even if one line is interrupted, other lines can still be connected normally.

In this way, no matter how severely damaged the camouflage uniform is, other intact areas can still retain the ability to change color. ”

Speaking of this, Zhang Xiaolei paused for a moment, and then said in a calm tone: “Of course, it also has some shortcomings. For example, if the sensors on it are damaged, it will cause the function of this camouflage uniform to detect the surrounding environment. The whole color changing system doesn’t work properly.

In addition, this camouflage uniform is controlled by a microcomputer, which also requires electricity. Although it only consumes a small amount of electricity each time, it is indeed working all the time. Therefore, if you want this color-changing camouflage uniform to last longer, you must equip it with a battery with a larger capacity.

Although in comparison, this battery may be a normal mobile phone, or a power bank.

Size and weight, but it’s also weight.

If the battery or microcomputer happens to fail or is damaged by a hit, the entire set of color-changing camouflage uniforms will also lose their color-changing ability. ”

After introducing the first layer, Zhang Xiaolei turned the piece of camouflage cloth in her hand to the second layer, and then introduced it to everyone: “Please see, the second layer of this camouflage material is actually a grid. Material, this mesh material is woven against each other to form a rougher woven cloth surface material.

This material has a strong ability to isolate and shield heat and infrared signals. It can greatly reduce and shield the heat source infrared signals emitted by the human body while ensuring the material is breathable, thereby realizing thermal imaging and infrared stealth. Purpose. ”

Speaking of this, Zhang Xiaolei gestured to the staff next to her, and saw that the staff brought a black iron plate, which looked a bit heavy.

Then Zhang Xiaolei took a thermal imaging camera handed over by the staff, turned on the thermal imaging camera, and the thermal imaging screen was displayed on the large screen next to it.

Zhang Xiaolei swept the thermal imager over the crowd present, only to see a thermal imaging signal also appeared on the big screen. Then point the thermal imager at the iron plate that was moved, and saw that the iron plate was very hot, and it had turned into a bright orange or even close to white.

While demonstrating, Zhang Xiaolei introduced to everyone: “We put this iron plate outside to dry in the morning, so the surface is very hot, and the conservative temperature is estimated to be around 60 or 70 degrees.

Its infrared characteristics are very obvious, whether it is a thermal imager or an infrared imaging device, the heat source can be captured very clearly. And now we will cover this piece of camouflage cloth on it, let’s see if it can block the heat source signal emitted by the iron plate. ”

Then Zhang Xiaolei covered the camouflage cloth on the iron plate, and then pointed the thermal imager at the camouflage cloth on the iron plate in anticipation of everyone.

However, it was found that the entire camouflage cloth was blue, and the temperature was even lower than that of the booth next to it, so the outline of the entire camouflage cloth could be displayed.

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Seeing this, everyone actually didn’t have much reaction. Because many of these anti-infrared fabrics seem to be able to do this.

But as time passed, the people present gradually became restless. Because the iron plate under the camouflage cloth has just seen that the temperature is very high, so it will continue to radiate heat outward. This piece of camouflage cloth should be covered by the heat of the iron plate soon, and the infrared characteristics will become more and more obvious.

But it is still the same now, its infrared characteristic signal has not changed much, but the outline between it and the surrounding booths has become more and more blurred.

Seeing this, everyone couldn’t help being surprised. Wang Lianggong, Luo Kai, and Li Weiguo who surrounded the camouflage cloth subconsciously touched it with their hands, and then showed surprised expressions.

cold!

Hearing Luo Kai’s surprised voice, everyone couldn’t help reaching out to touch it, and found that the whole camouflage cloth was not hot, just like the temperature of the booth countertop.

A few people didn’t believe it, so they immediately took off the camouflage cloth, reached out to touch the iron plate inside, and immediately retracted. This iron plate, which has been exposed to the sun all morning, is still very hot.

How can such a piece of cloth be able to achieve heat insulation? Luo Kai looked at Wu Hao and asked.

Wu Hao smiled and replied: “This is where the charm of materials science lies.”

I have a question? Li Weiguo on the side asked Wu Hao: “Since this camouflage cloth can isolate heat signals, does it mean that it will block all the heat emitted by the human body in the camouflage uniform, so it will not be airtight.

It’s okay to say in winter, but in summer this is a sweat suit. ”

Li Weiguo’s words immediately aroused the unanimous agreement of everyone at the scene. It is indeed the case. If the clothes we wear are not breathable, the heat emitted by the body will not be able to dissipate. In this way, not only will the wearer feel hot, but also the sweat and moisture caused by the heat cannot be removed in time, which will cause a series of health problems.

Faced with Li Weiguo’s question, Zhang Xiaolei smiled, and then asked someone to bring a hair dryer, and then held the camouflage cloth to the mouthpiece of the hair dryer, and turned on the hair dryer.

To everyone’s surprise, the camouflage cloth was not blown up by the wind from the hair dryer, but seemed to be very breathable. When they stretched it out with their hands, they could still feel the cool breeze.

Immediately, Zhang Xiaolei opened the camouflage cloth, and the hair dryer was blowing hot air.

I tested it with a thermal imager, and the infrared signals displayed are completely different with camouflage cloth and without camouflage cloth.

“Like ordinary fabrics, it also has good breathability. It also takes into account breathability while insulating heat. In addition, because this camouflage uniform is isolated from the outside temperature, it can prevent the wearer from being affected by the outside temperature.” affected by.

This means that it can not only insulate against high temperature, but also insulate against severe cold. And how can our own body temperature feel hot? ”

At the end of the introduction, Zhang Xiaolei opened the camouflage uniform on the model, and then pointed to a gray vest inside and introduced it to everyone.

“Of course, in order to better regulate the body temperature, this camouflage uniform is usually worn with this compassionate shirt.

Don’t look at it as an ordinary T-shirt, but in fact it has very powerful functions. First of all, its biggest function is to regulate body temperature.

Through the micro capillary lines all over the vest, we can regulate the temperature so that the core torso of the human body is always kept within a comfortable temperature range. ”

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