Get a black technology system at the start

Chapter 240 Fluorinated Polyimides
Zhang Xingchen has already obtained a series of knowledge about manufacturing screens from the system, including the formula for manufacturing fluorinated polyimide, that is to say, there is already a bright road ahead of Zhang Xingchen, as long as you follow this road Just go.

The chemical reaction of the same amount of dianhydride and diamine under certain conditions will produce fluorinated polyimide.It should be noted here that under certain conditions.

What is it under certain conditions?

Very important here.

Because even if the same substance reacts under different conditions, different things will be produced.

To manufacture fluorinated polyimide, the prepared solvent must first be put into the reaction furnace, and the solvent here is N-methylpyrrolidone.

Equal amounts of dianhydride and diamine are then added.

An inert gas—nitrogen is also added here, which can play a very good protective role, so that the dianhydride and diamine can fully react and avoid deep-forming impurities.

"Heating."

The heating here is not directly heating with a flame, but the reaction furnace must be placed in water with a constant temperature. At this time, the water must be kept at 12 degrees Celsius.

In order to ensure that the dianhydride and diamine can fully react and avoid waste, the reactor is generally kept in a shaking state at all times, which has better results.

Moreover, this shaking mode should be started all the time and cannot be stopped until the end of the reaction.

After a day and a night of reaction, a lot of white reactants had appeared under the reaction furnace. After calculating the time, he felt that it was almost the same, so Zhang Xingchen asked people to take out all these precipitates.

These sediments should not be put into the air, but placed in a vacuum box and kept properly to avoid the reaction between the sediment and the air, and the oxidation-reduction reaction will be wasted.

"Steam treatment at 30 degrees!"

After this treatment, we get pure fluorinated polyimide.

Pure fluorinated polyimide is white with a little yellow inside, don't worry, this is normal.

"It feels quite relaxed." Zhang Xingchen looked at the powder and smiled.

This can be regarded as another success in breaking the island country's monopoly on materials.

"I guess Mr. Li of Samsung will be very happy after getting this news."

The price of fluorinated polyimide in the current market is between four hundred and three thousand. As long as it is an item, it is naturally good or bad, even fluorinated polyimide is no exception.

"Then let's set the price at [-]." Xingchen Company's products are naturally high-quality products, and now Xingchen Company is not willing to produce those with poor quality, which in Zhang Xingchen's view is to blow up its own brand.

Zhang Xingchen would not do things like throwing stones at his own feet.

In fact, this price is not bad, neither cheap nor expensive, the price is moderate, after all, the quality is there, and it must be cheaper than the island country.

It's a little cheaper for the same quality.

Because Star Company did not take a detour at all when researching fluorinated polyimide, and reached the end after walking one road, while the islanders walked a thousand roads when researching fluorinated polyimide. end.

The difficulty is different. Naturally, Zhang Xingchen's cost is lower.Who told them not to have a super black technology system?

It can be said that Zhang Xingchen has the advantage at this point, completely from the perspective of God.

Because of the existence of Xingchen Company, the gap in materials between us and the island country has been greatly shortened. It can be said that changes are happening every day, and the gap is shortening at a speed visible to the naked eye.

The news that Xingchen Company was able to manufacture fluorinated polyimide quickly spread. Of course, Zhang Xingchen asked Xiaobai to spread the news. Without Zhang Xingchen's order, this news would not have spread.

After learning the news, many screen manufacturers were almost crazy with joy. They did not expect Xingchen Company to be so awesome.

"Quick, it's really too fast. At this speed, the problem of the screen, what else can make it hard for Xingchen Company."

"Haha, I think the island country is going to die of worry."

The role of fluorinated polyimide is really too great. The screens it makes can not only be used on mobile phones, even on computers and TVs, as long as the display screen needs to use fluorinated polyimide. !
Many manufacturers of screens, such as Konka TV, Haicheng Xinda Optoelectronics Company, Ruituo, Libby, etc., as long as they are a little famous in the manufacture of screens, they have contacted Xingchen Company.

For this Xingchen Company naturally has its own salesperson to contact and discuss business. It is impossible to let Zhang Xingchen do everything. Now Zhang Xingchen's main task is scientific research, researching new products, as for promotion, there will naturally be someone to go dry.

After these companies came to Xingchen Company, the first thing they asked was: "How is your production? Can it meet the needs of so many of us?"

Because everyone is working in this industry, many people know each other, even old friends and competitors, so there is no need to hide what you say.

As for the quality and price of fluorinated polyimide, these representatives seem to never worry about it, because the products produced by Xingchen Company have never had any quality problems, and the quality of the products has always been higher than that of similar products that have appeared on the market. Much better.

And the price is relatively cheap.

It is no exaggeration to say that it is of high quality and low price.

Zhang Xingchen feels that what he sells is no longer cheap. The sales price is more than ten times or even dozens of times the cost. At this price, customers still say it is cheap. From this, we can see how expensive the previous prices were. In the past, foreign countries How much money can you make by selling to us?

What a black heart.

Once again, it illustrates the disadvantages of monopoly!
What Zhang Xingchen has to do is to break through the disadvantages and bring the price back to a normal level!

Let the common people really benefit!

From this point of view, Zhang Xingchen is indeed a price butcher. This is putting the butcher knife on himself. Xingchen Company is also a great company, a company that truly finds consumers what they want!

After hearing the words of these company representatives, the salesman smiled slightly and said with confidence: "Don't worry about the output, we can definitely meet all your needs. Our current output can produce [-] tons a year, and there will definitely be more in the later stage." To increase production."

"Everyone can place orders as much as they like, and place orders with confidence, Xingchen Company will not let you down!"

Whoa!
"Xingchen Company is so awesome that it can break through [-] tons of production in the first year."

"As expected of Star Company, it is stronger than I imagined."

"Don't be afraid, you don't have to whisper to the islanders anymore."

"I thought Xingchen Company could produce hundreds of tons of fluorinated polyimide in the first year, which would be very good. I didn't expect it, I didn't expect it..."

(End of this chapter)