Zhang Yi said with a smile: "There is such an effect, here I am through the method of mechanical and chemical reaction to prevent the polymerization of nanoparticles, when grinding powder particles, it can cause chemical bond breakage, the new surface has highly active ions and groups, these surfaces are linked to polymers, can improve the polymerization of polymers." ”

"The modification of these places is based on this principle, which can effectively prevent the agglomeration of nanoparticles and make them disperse better. ”

In fact, the surface treatment is not so simple, mainly relying on the technical solutions provided by Zhang Yi, the equipment just amplifies the effect of surface treatment, but at this time Zhang Yi is not broken, and the equipment does have this use, so why deny it.

"I see. After hearing Zhang Yi's explanation, Fan Liwen finally understood that these parts were actually used to deal with the surface of nanomolecules, and they were not just mechanical parts, but also involved the principle of chemical reactions.

Gao Xun also understood the role of these components after listening to Zhang Yi's explanation, and the key point was the dispersion of nanoparticles, Gao Xun smiled: "What, Fan Gong, our Mr. Zhang is amazing." ”

"Needless to say. Fan Liwen exclaimed and said, "Mr. Zhang is worthy of being an expert, these places are designed in extreme seconds, but I haven't figured it out after studying it for a long time, and I only understood it after listening to Mr. Zhang's explanation." ”

Now Fan Liwen really admires Zhang Yi, others can't understand the subtleties of these places, but he is a mechanical expert who knows the principle very well.

Zhang Yi waved his hand and said: "Fan Gong don't be presumptuous, this is also a specialization in the art industry, and I can't compare with the level of Fan Gong in mechanical manufacturing." ”

"Both of you are experts, so don't be modest, let's all sit down, let's sit down and discuss something. Gao Xun smiled and beckoned a few people to sit down.

There is also a command center at the installation site, and Zhang Yi's current location is the general dispatch room of the production site, because the equipment has not been fully installed, so the dispatch room has not been decorated, but a few tables and chairs are simply placed.

Zhang Yi sat down on the chair and casually communicated with Fan Liwen about the installation, Zhang Yi couldn't sit still, and came to the scene to see the installation situation, but it was not okay to sit here.

Then Zhang Yi looked around in the workshop, some equipment has been installed, barrels, ion exchange columns, stirring tanks and other relatively large equipment have been placed in place, but the pipeline has not been installed, so the completed system has not been formed.

After accompanying Zhang Yi to watch for a while, because his subordinates came to look for him, Fan Liwen went to guide the installation, leaving Gao Xun next to Zhang Yi.

Thinking that there should be no big problem with the installation of the equipment, Zhang Yi turned to Gao Xun and asked, "Dr. Gao, are the ingredients for our sunscreen ready?"

Gao Xun said: "The raw materials in the early stage have been pulled over, and they are stacked in the raw material workshop, and according to our production needs, the raw materials in the reserve can be produced for half a month." ”

Zhang Yi nodded and said: "That's good, the raw materials must not be broken, the raw material workshop must be reserved enough for us to produce for a month, this must be implemented, by the way, what we need is high-quality rutile, and the quality inspection is qualified, right?"

The preparation of nano titanium dioxide requires very high quality rutile minerals, and the quality fluctuates slightly, which will affect the stability of the product.

"We have strict requirements for this, according to Mr. Zhang's requirements, after rutile processing, the purity of titanium dioxide must reach the level of 4 9, and the raw materials have been tested, and the sunscreen produced has reached the requirements after testing. Gao Xun pushed his glasses and said.

"That's good, as soon as the equipment is installed, we can go to production commissioning. Zhang Yi said happily.

"Yes, the progress is very fast, the first batch of products may come out in a few days, and the new factory has only been a month since the factory was built. Gao Xun also sighed with emotion.

Production is the premise, but the sales of products are also critical, 98 years of sunscreen market prospects, but people's awareness of sunscreen is not enough, high-end brand products are not much, many low-end products have already begun to seize the market.

Wang Ruoyi made a fortune in cosmetics, and there will definitely be strange tricks in the sales of sunscreens, definitely not just let a few agents sell on their behalf, Zhang Yi turned to Jiang Ruolin beside him and asked: "Secretary Jiang, in terms of product promotion, does Mr. Wang have any other arrangements?"

Now Jiang Ruolin is already Zhang Yi's spokesperson, Zhang Yi of the company does not come often, and Wang Ruoyi will also notify Jiang Ruolin if there is anything.

After thinking for a while, Jiang Ruoyun said: "Mr. Wang should have gone to the advertising company this morning, it seems that he contacted a star yesterday, and he is going to shoot Yaqi's advertisement today, and Mr. Wang plans to put the advertisement on TV." ”

"That's a good idea. Zhang Yixin said, it seems that Wang Ruoyi is really willing to spend money, the cost of TV advertising is not low, and the 1-minute advertisement in an ordinary prime-time TV series costs tens of millions.

At this time, the TV commercials were inserted in the middle of the series, and Zhang Yi was annoyed by these advertisements when he watched the TV series, but it was played repeatedly, Zhang Yi didn't watch much TV, but he remembered a lot of advertising words.

And the TV advertising effect is good, the standard of the people, first of all, regardless of the quality or not, the products on TV must be higher than those that are not on TV, and they are willing to spend this money.

Now it seems that Yaqi's prospects are still very good.

......

Just as Zhang Yi was guiding the installation of equipment at the site of the high-tech park, Wu Hengxing rushed to catch a day's train from Jiangcheng to the imperial capital.

After arriving in the imperial capital, Wu Hengxing couldn't take a break, and directly found the General Staff.

In the vice minister's office, Wu Hengxing reported to Vice Minister Xu Jian in fear, but this time he came here to admit his mistake with the heart of being scolded.

Xu Jian frowned and said, "You mean, a student of Jiang University can make tungsten alloy armor-piercing bullets?"

Wu Hengxing said worriedly: "Yes, Minister Xu, you see, this is the information he used to separate tungsten and molybdenum to produce tungsten metal. ”

After Wu Hengxing finished speaking, he took out a report from his briefcase and handed it to Xu Jian.

Xu Jian pulled over the report, didn't even look at it, fell directly on the table, and said sharply: "Aren't you messing around? Do you know that this is a military project designated by Vice Minister Zhai of the General Armament Department, and this is to be equipped with the national army, and you let an undergraduate student do it?"