Chapter 281

That's right, this is the carbon fiber technology drawn from the system.

Hearing this, a Huawei expert asked:

"How are the parameters?"

Thus, Wen Xia, a PhD from the Institute of Materials Research of the Chinese Academy of Sciences, said proudly:

"Tensile strength 9000MPa, elongation 1.79%, tensile modulus 355GPa, density 1.61g/cm³."

"What!"

Hearing this data, the Huawei expert was stunned.

At this time, Mr. Ren, who didn't understand, asked:

"Is this data very good??"

After all, Huawei is a company that focuses on communication equipment and mobile phones,

and there is not much research and investment in materials science.

So Mr. Ren didn't know what this carbon fiber data meant.

"Mr. Ren, this is no longer a question of whether it is good or not. If the data is true,

then Fengyi Technology has completely no rivals in the field of high-strength carbon fiber,

because even the current top carbon fiber T1000 from Toray of the Little Sun Nation is far inferior to Fengyi Technology.

It's just, Mr. Lin, what is your cost?"

Hearing this, Lin Yi and Wen Xia smiled without saying a word.

Regarding this, the Huawei expert also reacted.

This thing is someone else's flagship product in the future; how could they easily leak the cost price?

In fact, this performance is comparable to T1300,

and the cost price of high-strength carbon fiber is not even 1000 yuan per kilogram.

Although the price of carbon fiber boards varies due to different thicknesses and sizes,

generally speaking, in 2016, the price of T1000 carbon fiber boards produced by Toray was between 500 and 800 US dollars per kilogram,

which is 3000-4800 yuan per kilogram.

And if Fengyi Technology produces it itself now, polyacrylonitrile carbon fiber T1000 small tow might only need about 400-500 yuan.

The reason why carbon fiber is expensive is not because of the material itself.

You have to know that carbon fiber is mainly divided into three categories: viscose-based, pitch-based, and polyacrylonitrile (PAN)-based,

each with different usage scenarios and production methods.

Due to high carbon yield and superior performance, polyacrylonitrile (PAN)-based carbon fiber occupies a dominant position in the carbon fiber market.

But the prices of both pitch-based and polyacrylonitrile are very low.

The reason why carbon fiber prices are so expensive is, on one hand, the Little Sun Nation and the United States monopolize the global carbon fiber market.

On the other hand, it is the cost of carbon fiber technology.

Taking Toray of the Little Sun Nation as an example, in 1984, Toray successfully developed T800,

and in 1986, it successfully developed T1000, and until now, T1000 is still Toray's flagship product.

There is no sign of commercialized T1100 yet.

Because of the monopoly, the Little Sun Nation doesn't have many ideas about launching more advanced products.

And some products involve the so-called "CoCom" agreement,

and truly high-end carbon fiber products used for national defense scientific research will simply not be sold to the Dragon Nation.

And this time, Fengyi Technology developed this carbon fiber technology,

with low cost and high quality, which is at least a product that surpasses the era by about fifteen years.

It adopts nano-level structure control technology with independent intellectual property rights, can produce small tow and large tow,

and has the characteristics of not being easy to break and high strength.

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