Rebirth of the courtyard, the start is 80s

Chapter 552 Aramid Fiber and Bulletproof Ceramics

Lou Xiao'e came and went quickly. After reaching an initial agreement with Cao Zhiqiang, she left soon without staying.

It can be seen from this that Lou Xiaoe's impression of Cao Zhiqiang is not good, it is just a business relationship, which is completely different from her dealings with He Yuzhu.

But this is also understandable, after all, Lou Xiaoe has a relationship with He Yuzhu, but she has no friendship with Cao Zhiqiang.

As for the background of Cao Zhiqiang's courtyard house, it is not a bonus item for Lou Xiaoe, but a deduction item.

Because in Lou Xiaoe's view, there were no good people in the former courtyard house except for the deaf old lady and He Yuzhu, and Cao Zhiqiang was no exception.

In fact, Cao Zhiqiang thinks this is also very good, the two parties are just purely business contacts, which is more to Cao Zhiqiang's appetite.

After smiling lightly, Cao Zhiqiang stopped thinking about Lou Xiao'e's affairs, after all, this moment and that moment.

Anyway, since Food for Heaven can sell for 20 US dollars, Cao Zhiqiang has actually made a lot of money.

As Lou Xiaoe said, although food is the sky, business is booming now, but it is already at its peak.

If Shiweitian cannot take the opportunity to expand its business scale, this false fire will soon go away.

But if you want to expand the scale of operation, you need to continue to invest, and you have to put a lot of energy into it.

Cao Zhiqiang's current mind is not on opening a restaurant, even if it is a chain restaurant, he just has this intention and doesn't want to start now.

In fact, opening a restaurant chain is not that simple. It requires a unique management system and a large number of reliable trained employees.

In other words, the so-called franchise store model is not suitable at this time, because most ordinary people do not have the money to invest, so they can only follow the McDonald's model, and this model requires a formal management team, not just ideas and secret recipes That's fine.

Cao Zhiqiang thought about it, if he wants to open a chain restaurant, he still has to go to Hong Kong or Japan, find some experienced managers in those places, and then copy the chain store management experience and training system from outside, and then combine it with the actual situation in China , Carry out the construction of chain stores.

But chain restaurants, after all, belong to the real industry, with relatively large investment and slow capital turnover, and the income is not as fast as selling songs and books. Therefore, in Cao Zhiqiang's plan, this industry can be operated, but it belongs to a relatively backward investment model.

For now, Cao Zhiqiang's main energy is still devoted to singing and selling books. These models make money faster, are cleaner, and can stand up to investigation.

As for those sensitive items rewarded by the system, the country can only be cheap first.

Anyway, a cheap country is also good for oneself. Only a country can make a home.

If Cao Zhiqiang is only satisfied with being a little rich, he will naturally not care about the issue of nationality, and he can be a citizen of the world.

But Cao Zhiqiang doesn't want to be rich and happy, he has greater pursuits, and in his heart he also hopes that the country will be strong and he will be a more dignified citizen.

In this case, it is impossible for him not to rely on the system to milk the country.

The system has now been upgraded. Daily sign-in is a certain amount of system currency, and then the original daily sign-in random reward has become a lucky draw at least once every seven days.

In addition, after the system is upgraded, there is an additional system mall, and the prizes that have been signed in before, as well as the prizes obtained after the lottery, can appear in the system mall, and then can be purchased with system coins.

For example, the Geisha coffee beans that were drawn in the previous lottery, the goat milk powder from the Alps, and even the Tu 160 bomber have all appeared in the list of the system mall.

All products have different prices and are not limited in quantity. As long as you have enough system coins, you can buy them all in the mall.

In addition, it was exactly seven days since the system was upgraded, and he just remembered that he could draw a prize once.

After clicking the lottery, there is no need to wait, and the prize will appear soon.

[Aramid 1313 full set of technical data, plus four fully automatic production lines. (The production line can be upgraded with system currency)]

[Aramid 1414 full set of technical data, plus four fully automatic production lines. (The production line can be upgraded with system currency)]

[A full set of technical data for alumina bulletproof ceramics, plus four full sets of automated production lines. (The production line can be upgraded with system currency)]

Seeing the three consecutive messages, Cao Zhiqiang raised his eyebrows.

"Oh, not bad."

It's really good. Although these three prizes don't look as grand as the Figure 160 bomber, they are actually worth a lot.

Aramid 1313 refers to a kind of aramid composite fiber, which is also the most widely used and the largest production of aramid fiber.

The biggest feature of this thing is high temperature resistance. It can be used for a long time at a high temperature of 220°C without aging. Its electrical and mechanical properties can be maintained for 10 years, and its dimensional stability is excellent. The shrinkage rate is only 250%.

In addition, this fiber product has excellent flame retardant and insulating properties, so it is an excellent fiber for making high-quality functional clothing such as fire suits, training suits, racing suits, assault suits, space suits, etc. It can also be used to make tire curtains cloth to increase the stability of the tire.

In addition, this fiber can also be used to make protective clothing in petrochemical, electric power gas, steel coking, electric welding and other industrial fields, reducing a large number of safety hazards, which is of great significance.

This fiber has already appeared, but this technology has been monopolized by the United States for a long time. For a long time, only the United States and Japan can survive. If there is no accident in my country, it will take until the 21st century to overcome the difficulties of this technology. capable of industrial production.

Relatively speaking, the amount of aramid 1414 is small, but this fiber can be called a fiber revolution.

Simply speaking, most people know relatively little about this thing, but if it is about Kevlar fiber, I am afraid many people have heard of it.

That's right, the so-called bulletproof Kevlar fiber actually refers to the aramid 1414 fiber.

Because aramid 1414 fiber has extremely high strength, greater than 28 grams per denier, six times that of high-quality steel, three times the modulus, twice the toughness of high-quality steel, and only five times the weight of high-quality steel one.

In addition, this fiber has excellent heat resistance, insulation and corrosion resistance, and has the reputation of "synthetic steel wire".

As for the scope of application, it is too wide. In addition to making bulletproof vests and bulletproof helmets, it can also make tire cords, optical cable protective layers, industrial hoses, brake pads, cut-resistant gloves and so on.

In the same way, aramid 1414 fiber has been monopolized by the United States for a long time. my country also did not complete public relations until the 21st century, and has its own technology and production capacity.

Compared with these two kinds of aramid fibers, alumina bulletproof ceramics are easier to use, and the main function is bulletproof.

Such bulletproof ceramics are generally used in common bulletproof inserts and composite bulletproof armor on armored vehicles.

In fact, in the field of bulletproof, bulletproof ceramics made of alumina are not the best, but they are the easiest to produce, have the most materials, and are the cheapest, making them the most cost-effective bulletproof ceramics.

At present, alumina bulletproof ceramics are still only in the hands of the US family. Generally speaking, my country will not overcome difficulties until the 21st century and can produce its own alumina bulletproof ceramics.

It is precisely because China has conquered alumina bulletproof ceramics and domestic aramid 1414, so domestic bulletproof vests became popular, and soon became the world's largest producer of bulletproof vests, not one of them, even the United States, in the 21st century, It also imports a large number of Chinese bulletproof equipment.

Now, Cao Zhiqiang can directly obtain the full set of production technology for these gadgets, as well as the upgradeable automatic production line, which means that he has obtained this technology in an instant and the ability to quickly produce this kind of fiber.

In the 80s, these three things are definitely the big killers for exporting foreign exchange, and they don’t need to be hidden like the Tu 160 bomber, and they can export finished products in a fair manner.

Not only that, in addition to the four production lines directly given by the lottery, if Cao Zhiqiang wants to expand production capacity in the future, he can also directly purchase production lines with system currency from the system mall.

But the price is a little expensive. An automated production line of aramid fiber 1414 costs 30 system coins. To upgrade the production line, the price varies according to different technical levels.

Although Cao Zhiqiang has accumulated [-] system currency points for signing in every day, and at present, he can reward at least [-] system currency points for signing in every day. If he signs in continuously in the future, it is estimated that the daily reward will be more.

This may seem like a lot, but Cao Zhiqiang has so many things he wants to buy, and this amount of money is not enough to spend.

Compared with this system currency, the aramid production line is not the most urgent.

Of course, if only from Cao Zhiqiang's personal point of view, it would be good to set up an aramid fiber production company.

At least in this era, whether it is aramid fiber or bulletproof ceramics, they are definitely high-tech projects that make a lot of money.

As long as the production line is on, the workers are trained a little bit, the materials are ready, and then they wait to collect the money.

Leaving aside foreign countries, Cao Zhiqiang can make a lot of money from domestic demand alone.

"The prizes are good, but it's too late to do them now, and the equipment is a little sensitive, at least the source is a problem.

It's better to save it first, and then find an opportunity to spit out these devices later, and just push them on the mysterious organization code-named Mist. "

Thinking of this, Cao Zhiqiang sighed a little, feeling that he had another choice, which was equivalent to another trouble.

People are worried because there are too few good things, but he is worried because there are too many good things.

This is really not hypocritical, it is true.

The biggest problem is how Cao Zhiqiang can whitewash the prizes produced by these systems, at least to make people accept them.

Anyway, Cao Zhiqiang can't tell people directly that he has these things because he has a portable system, and then the system rewards him, right?

He had thought about doing this, but considering the risks, he decisively cut off the idea.

Cao Zhiqiang is patriotic, but he cares more about his own life and freedom than patriotism.

What's more, the current high level of the country may not be credible, at least many people have problems with their thinking.

If he dares to reveal the secret, it is guaranteed that some people in the country will leak it to the United States. If the United States finds out, they will definitely send people to assassinate and kidnap. This is entirely possible.

Just when Cao Zhiqiang was still thinking about how to bring these things to China in a reasonable and reasonable way, and then set up his own company to produce related products, someone suddenly called him.

"President Cao, hello, I finally found you."

Cao Zhiqiang was taken aback for a moment, and when he looked up, it was actually Anping.

Anping was one of the two "secretaries" that Uncle Lin had arranged for him, and he was also the male secretary.

Compared with Xu Chun, the female secretary who is more technical, Anping is more inclined to the role of bodyguard, and in most cases, it is more convenient for Anping as a man.

Of course, since they were sent by the secret front belonging to the military, the identities of An Ping and Xu Chun were also arranged cleanly.

At least you will never be able to find out the true identities of Xu Chun and Anping through hacking or other acts.

In addition, the mainland is a mainland after all, and the system is different. If you really want to keep it secret, it is difficult for outsiders to get in touch with the core secrecy department.

That is to say, domestic spies may be average abroad, but when it comes to domestic secrecy, they are definitely world-class, regardless of the Soviet Union or the United States, they are not enough.

In fact, the second part and third part of the legendary so-and-so is just a legend. If it is implemented in detail, outsiders don't know the way of it at all.

Just like Uncle Lin, his level is definitely very high,

But when Uncle Lin came into contact with Cao Zhiqiang, he never mentioned his specific position, nor did he mention what department he was in.

Don't say that Cao Zhiqiang didn't ask, even if he asked, he probably wouldn't get an answer.

Anyway, Uncle Lin can't be from the newly established Ministry of Security
Therefore, as long as Cao Zhiqiang doesn't talk nonsense to the outside world, the safety index of his line is still very high, after all, his secrecy level must be very high.

In short, the identities of Anping and Xu Chun seem to be very normal at the moment. They are all transferred here normally. They are all born in rural areas, but they are ordinary college student cadres with outstanding talents. Their official positions are all in the office of the president of Hongguang Publishing House. General Internship Officer.

Hongguang Publishing House originally did not have a department called the President's Office. Even after Xiang Dongfang transferred and became Cao Zhiqiang's first Secretary to the President, there was still no so-called President's Office.

However, in order to make reasonable arrangements for Anping and Xu Chun, Cao Zhiqiang set up a new president's office and put Xiang Dongfang, Xu Chun and Anping in it.

The staff in the president's office of Hongguang Publishing House can all be called the president's secretary. Xiang Dongfang, Xu Chun, and Anping are all at the same level. In theory, the three of them take turns serving Cao Zhiqiang.

It's just that in the actual operation process, Xiang Dongfang is more concerned with the internal affairs of the publishing house. When it comes to business trips abroad, Cao Zhiqiang takes Xu Chun and Anping who are proficient in Japanese.

Xiang Dongfang also knows Japanese, but she can't be proficient, at least not at the level of translation. After all, she is proficient in English.

Xu Chun and Anping are different, both of them can be Japanese translators, so it is reasonable and reasonable to take them to Japan, no one doubts it.

In fact, the reason why these two people were transferred in the first place was because they are proficient in Japanese.

In short, let alone foreign countries, even if people in China are really willing to work hard to investigate the origins of Anping and Xu Chun, they will definitely not find any problems, only what they want you to see.

"Ah, it's Xiaoan, what a coincidence." Cao Zhiqiang chuckled, "What do you want me to do?"

Anping smiled slightly: "There is something wrong, this..."

Speaking of this, Anping looked around naturally and quickly, making sure that no one was paying attention, and no one was eavesdropping, so he whispered: "The signal tower is here."

(End of this chapter)