I Am the President of the University

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the next morning.

Carbon Nanotechnology Laboratory.

All the researchers are busy and energetic, and after a shot of chicken blood yesterday, many people's efficiency has even improved a lot.

Notably, there is one more person in the lab today than usual.

That is Professor Fang Haosen.

"Old Chen, I think you have entered a misunderstanding." Fang Haosen said thoughtfully.

"How?" Chen Chong asked.

"Do you know the firefighting uniforms worn by fire officers and soldiers?" Fang Haosen looked at Chen Chong. He had done a lot of homework after finishing the string last night.

There are eight types of fire-fighting clothing, namely: fire-resistant heat-insulating clothing, electrical insulating clothing, heavy-duty chemical-proof clothing, fire-fighting combat clothing, emergency rescue clothing, light-duty chemical-proof clothing, bee-proof clothing, and fire-fighting fire-avoidance clothing.

Among them, emergency rescue clothing is often seen in the news of earthquake rescue and disaster relief. It is used for body protection at rescue sites such as vehicle rescue, building collapse, narrow space and climbing.

The blue and black clothes with silver and green reflective strips that we often see at the fire scene are called fire fighting suits. Taste.

There are two more worth mentioning, one is the thermal clothing.

Insulation clothing is generally made of a composite material of flame retardant fiber fabric and vacuum aluminized film, and the temperature of anti-radiant heat can be as high as 1000 °C.

Even better than the heat shield is the fire suit.

It can resist flames above 1000℃, and is specially designed for firefighters to enter the fire scene in a short time for fire fighting and emergency rescue. With the cover of water cannons, firefighters in fire protection suits can operate in the heat.

During the 7.16 fire, three firefighters who rushed into the center of the constantly exploding fire field and closed the valve of the oil tank were wearing fire protection suits.

The prototype of the movie "Heroes of Fire" is the 7.16 fire, but the movie is far less severe than that fire. You must know that in the 7.16 fire, the three fire fighters were faced with closing 4 valves, and each valve had to turn 8,000 laps, a total of 32,000 laps, and fought for 8 hours in the sea of ​​​​fire. It is a miracle of mankind!

Smart clothes are used for temperature control. It is a difficult problem to solve the extremely cold and extremely hot environment. It can be put into the fire field, which is a more important difficulty.

"It really doesn't exist."

Hearing what Chen Chong said, Fang Haosen introduced several usage scenarios and features of firefighting suits, and put forward his own ideas by the way.

"Generally speaking, most of the fire fighters use fire fighting suits, and only in rare cases will they use heat insulation suits and fire protection suits."

"And, the fire suit is also divided into several layers, such as the outermost reflective layer, the middle waterproof layer, and the inner one is the thermal insulation layer."

"We shouldn't be thinking about how to replace fire suits, but a different angle, such as ... replacing the insulation in fire suits."

Fang Haosen made a gesture and said, "Therefore, a reflective layer - a waterproof layer - a thermal insulation and temperature control layer is formed."

"The reflective layer is mainly composed of aluminum foil composite ethylene-resistant material, and the waterproof layer is made of polytetrafluoroethylene. These two layers are very simple, and I don't think there is any technical difficulty." Fang Haosen said disapprovingly.

"Insulation and temperature control layer..." Chen Chong murmured, his face gradually becoming excited.

The reflective layer reflects most of the heat radiation in the fire field, and the waterproof layer is just as its name implies, while the original thermal insulation layer is the most important protective layer to protect the firefighters from thermal burns. Great feature, usually made of flame retardant fibers.

If the [heat insulation layer] is replaced with the [heat insulation and temperature control layer] made of adaptive temperature-changing materials, it can not only prevent fire fighters from being burned, but also greatly reduce the damage caused by high temperature!

"Then just raise the upper limit of temperature control to 1000°C!"

The temperature control range of 1000°C is enough to meet 95% of the fire environment. If there is an explosion...the two or three thousand degrees are not good enough, you can only accept your fate.

But how to raise the upper limit is a problem.

Fortunately, Professor Fang Haosen is here.

"The main body of your material is carbon fiber now, right?"

Fang Haosen's eyes fell on a sample, and he said solemnly: "Add graphite and flame retardant fibers!"

Chen Chong was stunned for a moment. Needless to say, the flame retardant fiber is to improve the flame retardancy.

But... adding graphite can raise the upper limit of the temperature control range from 50°C to 1000°C?

Gu Zhuo

What are the few researchers listening to? The heat insulation and temperature control layer in the front sounds quite novel, but the graphite in the back sounds too unreliable, right?

"Is Professor Fang serious? It's unbelievable that he even added graphite!"

"Cough cough, maybe it's really feasible, anyway, you'll know if you try it."

"No, if this is really feasible, I will write the king's word upside down!"

"Don't make trouble... The king's word is reversed, or the king is better..."

Graphite can both burn and be used as a refractory material, and is an excellent refractory material.

For example, the characteristics of graphite powder include high strength and acid resistance, corrosion resistance and high temperature resistance of 3000 ° C and low temperature resistance of -204 ° C. At the same time, its compressive strength is greater than 800kg/cm2, and it is resistant to oxidation. It is widely used in metallurgy, chemical industry, petroleum Chemical industry, high energy physics, aerospace, electronics, etc.

It's no wonder they think so, after all, I have never seen any clothing product that incorporates graphite.

The same is true for Chen Chong, but after his thinking diverged, he found that this might also be a special way of thinking.

"Try Professor An Fang's method!" Chen Chong ordered directly.

Subsequently, the entire laboratory began a new round of experiments.

...

the other side.

Near the capital, a military research institute in a deep mountain.

"Okay Chief, I understand."

After the other party hung up the phone, Zhou Zhou exhaled and walked to a busy laboratory.

in the laboratory.

Zhou Zhou asked a military scientist, "Professor Huang, how are the test results?"

"Director Zhou, the intelligent temperature control effect of this suit is so powerful that it is an unheard of temperature control technology. Which country developed it?" Huang asked the scientist in amazement.

"Cough cough, sorry, the source can't tell you yet."

After mercilessly refusing, Zhou Zhou asked nervously, "If soldiers change into this kind of clothing, how much will their combat effectiveness be improved?"

"In terms of overall combat effectiveness, it can be increased by at least 50%!" the scientist surnamed Huang asserted.

If all the troops were to change their outfits, it would have a huge impact on the overall combat effectiveness.

To truly achieve all-weather combat, you no longer have to worry about the negative buffs brought about by hot summers and cold winters.

For example, the ice sculpture company that once appeared in the War of Resisting U.S. Aggression and Aid Korea, if they were wearing these smart temperature-controlled clothes, they would not have to worry about the impact of the harsh climate.

Zhou Zhou was immediately overjoyed, "That's great!"

"Then can we imitate it?"

The scientist surnamed Huang looked expressionless~www.wuxiaspot.com~ and even glanced at Zhou Zhou's face.

"Director Zhou, what do you think?"

Zhou Zhou's mouth twitched, and he was still too naive.

I had to embarrassed: "Cough, then Professor Huang, you continue to work, and give me a copy of the experimental report."

After finishing speaking, Zhou Zhou hurriedly left with a report and two guards.

This time, he was going to a place in the center of the capital.

Don't underestimate this material is far less high-tech than the photonic screen, but the impact of this material is quite large.

A storm is condensing over the capital.

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