Playing the role of Dongshu of Tazhai, the play becomes reality

The next second, with a bang, the cotton wool was burned up.

Li Qisheng was shocked.

Damn, this burning speed?

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On the other end of the video call, Abbas Brad was also shocked by this scene.

"Mr. Li, are you okay?"

They asked hurriedly.

Professor Brad just asked the other party to take a little cotton to do a small experiment, but he didn't expect that this little cotton would have such a big reaction.

"I'm fine."

Li Qisheng said.

But the scene just now was indeed a little beyond his expectations, which caught him off guard.

So now he has a lingering fear.

After all, Dongshu Li Yaodong said during the live broadcast that the cotton wool was very flammable, but he didn't expect it to be so flammable.

It burned up directly with just a little bit.

"Is there any residue from the combustion reaction?"

After Professor Brad confirmed that Li Qisheng was fine, he asked again.

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After hearing what Professor Brand said, Li Qisheng went to check if there were any residues or ashes produced by the combustion reaction.

He had just put the cotton wool on a small table and ignited it.

But after he looked at the small table, he did not find any residues left by the combustion.

And subconsciously.

He thought of the characteristics of smokeless nitrocellulose, which produced almost no smoke and no reaction residues.

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Brad and Abbas also noticed Li Qisheng's reaction.

"Mr. Li, didn't you find any residues or ashes?"

Brad asked.

Li Qisheng nodded.

Brad made another unkind request. He wanted Li Qisheng to try it again, because it happened too quickly just now, and they didn't pay attention to it, and everything was over.

Li Qisheng did not refuse this request, because he also wanted to try it again.

Then he took out another handful of cotton and put it on the table.

Then, he also pointed the camera of the video call at the small table.

So that Professor Brad and Abbas could observe.

Then, Li Qisheng lit the small handful of cotton.

Just like last time, the cotton was ignited and burned out.

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Since Li Qisheng and his friends were prepared this time, they also saw the whole burning process clearly.

There was no visible smoke at that moment, and there was no reaction residue on the small table.

"It's just as we thought!"

Professor Brad smiled and said.

When they heard Mr. Dangerous Uncle Dong say that the cotton wool in the quilt was flammable, Brad and Abbas had an idea, so they contacted Li Qisheng and wanted Li Qisheng to find an opportunity to test it.

Before receiving the message from Abbas, Li Qisheng didn't quite understand what the mystery of the quilt was.

But after seeing the message from the other party.

He suddenly remembered that when their uncle Dong introduced it, he called the cotton wool here "hot cotton wool".

The abbreviation of these four words "hot cotton wool" is fire cotton.

Although Abbas and Brad also understand Chinese, they do not understand the meaning of Chinese abbreviations. After all, Chinese is profound.

At this time, Li Qisheng told them the abbreviation of hot cotton wool.

After exchanging some information.

So there is the current scene.

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"By the way, Mr. Brad, smokeless digestible cotton is not a kind of cotton. It is processed from cotton, right? What about the cotton wool in the quilt produced by Uncle Dong?"

Suddenly Li Qisheng's heart moved, and he asked.

"It is indeed as you said, Mr. Li."

After hearing what Li Qisheng said, Brad said:

"In short, smokeless nitrocellulose is made of high-quality cotton mixed with concentrated sulfuric acid."

"In the actual production process, it must go through degreasing, nitration, denitration drying, crushing and grading, andPackaging and storage and other steps. This process is very complicated. "

Speaking of this, Professor Brad couldn't help but sighed: "Of course, for a country like Longguo with a complete industrial system, it is very simple to produce this kind of smokeless nitrocellulose, but for our Haimai Group, it is a huge problem."

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Listening to Brad's words, Li Qisheng nodded.

At this time.

Professor Brad said again:

"But in fact, these complicated processing processes are actually to get something with a fast combustion speed, no smoke, and no residue after the combustion reaction."

Hearing this, Li Qisheng nodded thoughtfully.

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"And the cotton wool processed by Mr. Dangerous Uncle Dong looks like the cotton wool needed in ordinary quilts, but it already has this series of characteristics. It only needs to be processed simply to make smokeless nitrocellulose."

Brad continued:

"Because the subsequent production processes have been reduced, the production cost and production difficulty have been greatly reduced. "

"And we just noticed that these cotton wools have a very fast deflagration speed, but they will not explode like ordinary explosives, that is, they will only spray flames. This is the raw material of high-quality propellants and rocket propellants."

You know.

As propellants and propellants, all you need is a certain substance to spray flames when it burns without exploding.

After all, if an explosion reaction occurs, it may damage the barrel of the gun or the gun barrel.

Thereby causing the barrel to explode.

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Hearing this, Li Qisheng completely understood.

That is to say, the cotton wool produced by their uncle Dong Li Yaodong is already a semi-finished smokeless digestive cotton, and it only needs a simple processing to become a complete product.

"Danger uncle Dong, you are really well-intentioned. You actually invented this kind of cotton wool for my Haimai group. "

Abas also sighed at this time.

Then his heart was lifted.

They could transport such high-quality smokeless nitrocellulose in the name of quilts.

This way they could bypass the blockade of the weapons regulations.

Moreover.

Although their Perishin region has a typical Mediterranean climate, with mild and rainy winters and hot and dry summers.

But in winter, the lowest temperature in their Perishin region is also around 10℃, and it may drop to around 7℃ at the coldest time.

And they are in winter now.

That is to say, after this batch of quilts are transported here, they can also use them as quilts.

Thinking about it, such a scene suddenly appeared in his mind.

In normal times, their soldiers use these quilts as quilts.

And during wartime...