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"I heard that the city is not very supportive of the coal chemical project?" Meng Shuang asked during dinner in the evening.

Although there is a lot of work in the district, Bao Feiyang still pays attention to decentralization and reasonable work arrangements. He is responsible for some routine and trivial work, even if it is a key project such as Tianjiang Iron and Steel Park, he also looks for an excellent project leader, he only needs to be responsible for determining the direction, and more executive work is handed over to the specific project leader, trying to ensure his life outside of working hours.

It is not easy to do this, in a place like Pujiang, there is no shortage of excellent talents, but there are also a lot of people staring at a position like a park company, Bao Feiyang is also under very great pressure, and a vice president from Jinggang came over, and when he dug people over, Bao Feiyang made it clear: I will bear all the external pressure, you just need to be responsible for doing a good job!

With the support of Bao Feiyang, the park company quickly built an efficient team including senior officials of multinational companies, returnee elites, and local doers, and shared a lot of work pressure for Bao Feiyang.

Bao Feiyang doesn't care much about the specific work of the park, unless there is something important. Of course, because he has just started construction, there are still many important things that require him to take ideas and make decisions.

In addition, as a government official, there are many meetings in the city and district, and he, the district head, has to attend some meetings. So even if he tried his best, there were only two days in a week at most when he could have dinner with Meng Shuang.

Hearing Meng Shuang's words, Bao Feiyang nodded lightly: "Well, the city is now focusing on the development of Jingshan Chemical Industry Zone, thinking that our development of coal chemical industry overlaps with Jingshan." In addition, they also feel that it is inappropriate for the steel park to develop coal chemical industry......"

Bao Feiyang briefly talked about the situation, although it seems a little boring to talk about work when he returns home, but for Bao Feiyang and Meng Shuang, it is also their pleasure to talk about their careers, and if they are allowed to discuss some trivial things, or fashion, celebrities and the like, it will be even more inconsistent.

Meng Shuang nodded: "Fangxia New Materials' technical reserves in carbon fiber have met the conditions for industrialization, and relevant preparations are being carried out.

Bao Feiyang sandwiched a piece of pork ribs and put it in Meng Shuang's bowl, and asked her to eat more: "Fang Xia's carbon fiber project of new materials is still carried out according to the original plan, don't mess up the rhythm, if you are in a hurry to announce this project now, I am afraid that it will cause contributions from some partners, which is not conducive to Fang Xia mastering more technology, and I think it is ...... to add more trouble."

Bao Feiyang said: "Of course, some preparations can be done first, and it should not be in the name of Fang Xia. ”

At present, the technical level of carbon fiber in China is still relatively backward, and in general, it is roughly equivalent to the mid-to-late seventies in the world, that is to say, there is a generation gap of more than 20 years. And there is no ability to produce high-performance carbon fiber, the best domestic carbon fiber is roughly equivalent to the performance of Toray T300 carbon fiber, for general products, T300 can also basically meet the requirements, but for some high-tech new products, high-strength medium mold, high-strength and high-modulus, the current products can not be met, as for aerospace, aviation, weapons and other special needs of special carbon fiber, it is a long future.

In addition, domestic carbon fiber still has unstable performance, large dispersion coefficient, single variety, single specification, insufficient continuous length of carbon fiber, and problems such as hair ball, wool silk and product lack of standardization. Moreover, most of the domestic carbon fiber has not undergone surface treatment, and it is relatively backward in surface treatment technology, so that the interlaminar shear strength of the material made is low, and it cannot be used as an advanced material enhancer with high performance requirements, nor can it be used in aviation, aerospace and other national defense departments to make the main load-bearing components.

Moreover, the price of domestic carbon fiber is also relatively expensive, and the price per kilogram is much higher than the price of foreign imports, which makes many companies prefer to use imported carbon fiber rather than domestic carbon fiber. After all, the performance of domestic carbon fiber is not good, and the price is high. It is with the strong support of the state that several companies that produce carbon fiber can continue to maintain.

Considering the importance of carbon fiber, the state is also vigorously encouraging and supporting the research and development of carbon fiber, but the results are not great. Western countries are very strict on this aspect of technical restrictions, the core technology is in the hands of some companies in Japan and the United States, and even considering the use of carbon fiber in the military field, Western countries even strictly prohibit the export of high-performance carbon fiber to China, and the research in the field of new materials is different from the mechanical and electronic products that can be reversely developed. Even if the performance is there, how to form this structure and performance through appropriate processes requires repeated research and attempts, and the results obtained may vary greatly from any slight difference.

Bao Feiyang was engaged in ceramic materials in his previous life, and he did not know much about the technology of carbon fiber, and even after more than ten years, he was still controlled by others in carbon fiber in China. He also wrote some of the process characteristics of T700 series carbon fiber in an industry magazine of new materials, but fortunately, there are more cooperative units of Fangxia New Materials, and they have mastered some carbon fiber technology through some ways, and then gradually mastered some key technologies for the production of high-performance carbon fiber through their own research.

Fangxia New Materials has confirmed that it wants to enter the carbon fiber industry, however, Bao Feiyang does not plan to let Fangxia New Materials come forward directly, but plans to set up a new company that does not seem to have much to do with Fangxia Group on the surface to carry out this production. This kind of thing is not difficult for Bao Feiyang now, they only need to register a few offshore companies, and then through some equity design, register a new company in Pujiang City, so that people can not understand the real equity distribution of this company.

Of course, if the intelligence departments of some countries want to investigate, the general approach is still easy to find out the context behind it, but Bao Feiyang has a relationship with the international Chinese community, and it is completely possible to make the CIA in the United States have no way through some operations.

Bao Feiyang also doesn't want Fangxia Group to be too showy. Paper and ceramic new materials field development rapid, has developed into a large international group, domestic private enterprises unsurpassed, although said Fang Xia Group by technology to make a fortune, can withstand the most stringent scrutiny of the discipline inspection department, but Fang Xia Group is also not less with the government departments, its high-performance ceramic coatings and new materials and the military have cooperation, somewhat sensitive, especially in Zhao Genzheng is in a high position, Bao Feiyang's level is getting higher and higher, Fang Xia Group can not be in the limelight or not out of the limelight is better. Of course, Fangxia Group is now very in the limelight, and it can only be said that it can be less limelight, or it is better to be as little limelight as possible!

What's more, Fangxia Group's international business is now developing very well, and there are some important investments in the world, and high-performance carbon fiber is in more demand in the military field. For example, in the aerospace field, carbon fiber because of its light weight, rigidity, dimensional stability and thermal conductivity, high temperature resistance performance is very good, can be used in rockets, missiles on the booster, protective cover, engine cover and missile shell, launch canister and other components, in addition to having good performance, but also to reduce the mass of rockets and missiles, increase the range of rockets and missiles, improve the accuracy of the landing point. In addition to rockets, carbon fiber can also be used on satellites, and every 1 kg reduction in the mass of the space vehicle can reduce the launch vehicle by 500 kg, so carbon fiber plays a very big role in the aerospace industry, and more and more spacecraft begin to use advanced carbon fiber.

Carbon fiber is also widely used in military aircraft because of its light and strong, light and hard characteristics, such as fighter and helicopter fuselage, main wings, tail, brake pads and skin, etc., which can significantly reduce the weight of the aircraft, and can also greatly improve the fatigue resistance and corrosion resistance. At present, the use of carbon fiber composite materials in military aircraft has reached about 130 percent, and gradually from the non-bearing structure, secondary bearing structure to the main bearing structure and all-composite structure, can greatly reduce the mass of the fuselage by about 20 percent.

For example, the U.S. military aircraft, the Harrier fighter that can take off and land vertically, the mass of carbon fiber used in the whole aircraft accounts for about 26 percent of the total mass of the aircraft structure, so that the weight of the whole aircraft is reduced by 9 percent. The F22 fighter under development in the United States also uses a large amount of carbon fiber, and the amount is about 24 percent.

In addition to missiles, aircraft, carbon fiber composite materials are also used in bulletproof armor, carbon fiber composite materials have light weight, thermal conductivity, good heat dissipation performance, armor made of carbon fiber can instantly disperse the impact energy of the bullet to the entire area quickly, quickly, and strong toughness, less penetration layers, small depression, can effectively protect the body, to achieve a multi-functional, bulletproof, anti-cut, anti-stab, explosion-proof, fireproof and so on. The inner helmet of the new generation of soldiers in the United States contains carbon fiber material, which is soft on the inside and the outside, lightweight, and 20 percent lighter than in the past. It is precisely because of the excellent performance of carbon fiber that bulletproof plates, body armor, bulletproof helmets and so on can be made.

In addition, carbon fiber can also be used to make carbon fiber bombs, military boxes, and can also be used to manufacture submarines, torpedoes of external pressure vessels, etc., it is precisely because of the wide use of carbon fiber in the military and cutting-edge industrial fields that Western countries have strictly blocked the export of related products and technologies to China.

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