Do I have any questions? Guo Tai was confused. When did he say he wanted to ask a material expert for advice?
"Kevlar material." Seeing Guo Tai Lai's doubtful expression, Zhao Xiangbei knew, that Guo Tai Lai had thrown what he said to the back of his mind and anxiously reminded him.
"Oh!" Guo Tailai answered with an 'oh', then he was still puzzled. Did I say I was looking for a materials expert?
"I asked you if you could optimize your body armor. You said it would be difficult." Zhao Xiangbei helped Guo Tai Lai recall. He knew, Guo Tai Lai would definitely remember that this guy's memory was definitely abnormal.
"That's what I said!" Guo Tai Lai nodded as he kneaded the dough. "I also said I'm not a material expert. But I didn't say I could optimize the body armor, did I? "
"You said it was very difficult." Zhao Xiangbei laughed, "I didn't say it's impossible."
Guo Tailai was on the verge of breaking down. What kind of logic was this? Isn't it too illogical?
Teacher Shi smiled as he watched the two conversing, but most of the time his gaze was still fixed on Guo Tailai, seemingly very curious about him.
"The quality control problem you produced has been solved?" Guo Tai Lai did not care about the Teacher Shi being present, and directly asked Zhao Xiangbei.
"Thanks to your suggestion last time." Once he said it, Zhao Xiangbei started laughing: "We went to the watch factory and found three old masters. The assembling accuracy really increased. In the past, that factory had only produced large-sized ones, and had never made smaller ones. They had no experience, and were still the old masters of watch factories. "
"What about the group problem? Done? " Guo Tailai asked again. Just now, Zhao Xiangbei seemed to have answered Guo Tai Lai's question, but if he did not know what was produced, Teacher Shi would definitely not be able to understand a single word.
"It's about time. Those who should retire have already completed the procedures, and those who should change their jobs have also been completed. The rest is just to get used to the situation." Zhao Xiangbei had been very busy these past few days, but he was also very busy."That, Uncle Zhao, I can only temporarily say that I can only hope to raise the attributes of the materials and increase the defensive capabilities of the bulletproof vest." Guo Tailai didn't continue the topic and returned to the bulletproof vest. "At most, the bulletproof plate would add some metal or ceramics to increase its bulletproof abilities. Teacher Shi is an expert, he should understand. "
"Indeed." Teacher Shi continued in a timely manner, "For now, all of the different countries' bulletproof vests have this line of thought. Of course, the different Kevlar materials from different countries also resulted in different bulletproof effects. The bulletproof plate s are also related to the materials used to make breakthroughs in various countries. "
The Kevlar body armor is made of aromatic polyamide organic fiber material and was first developed by American DuPont Company. This kind of macromolecular organic fiber material is only a large group, but it is not a fixed type. All countries may be studying this kind of material, but the polymer molecules must be slightly different, which also lead to different bulletproof effects.
This material has a wide range of applications, many military, and is common for civilian use, such as Guo, which is used to make spear-proof pads for shoes. In the 1980s, when China was importing DuPont's products, the United States Government did not allow DuPont to export the Kevlar brand products to China.
"If I want a high level bulletproof weapon, I can only increase it by a lot." Zhao Xiangbei had also done his homework before: "Although the domestic forces have yet to have a large distribution, a small number of Special Forces s can use them to increase their defensive capabilities in certain battles."
Guo Tai Lai understood, he was talking about Zhao Yanyan. It might have been issued, but it might not be the best, so Guo Tailai insisted that it was hard to find a solution.
Guo Tailai was willing to make it for Zhao Yanyan. However, Guo Tailai was not sure. The breakthrough in materials learning was not something that could be solved just by patting the head. It was hard to say how long it would take. However, after looking at Teacher Shi at the side, Guo Tailai suddenly had an idea.
"Are there any problems with our current bulletproof vests?" Guo Tai Lai asked in a natural manner, preparing the rolling pin while taking out the cornstarch and sprinkling it on the table for rolling.
"It's a cliché." Zhao Xiangbei replied: "It's heavy if pierced with a bulletproof plate, the effect of not inserting a bulletproof plate is insufficient to guard against rifle bullets. It's also not very comfortable to wear.
"I want this water and three portions of starch." Guo Tailai took a bowl the size of his head and handed it over to Zhao Xiangbei, telling him to go and reconcile it with Zhao Xiangbei.
"Gou Qian?" Zhao Xiangbei looked at the starch and asked. Without waiting for Guo Tai Lai's reply, he did as he was told.
Teacher Shi, on the other hand, continued to smile as he watched Guo Tailai's skillful rolling of the noodles.
"Has Teacher Shi ever thought of changing his train of thought?" Guo Tai Lai asked Teacher Shi, "For example, changing it to a more comfortable material to make bulletproof vest?"
"Like you said, hard!" The Teacher Shi shook his head and laughed bitterly: "I'm afraid that all bulletproof clothing manufacturers around the world think this way, but to have good protective effects, they must have excellent mechanical properties and thermal properties, their chemical properties must be stable, and they must be resistant to acid, alkali and organic solvents. This will inevitably cause the material to not be as soft as the clothes, and wearing it will definitely not be comfortable. Currently, it can only be called a bulletproof vest, but it can't be considered a complete bulletproof vest. "
"Being able to keep her life is her priority. Comfort can only be placed at the back." Zhao Xiangbei used his chopsticks to stir the dough, walking over and interrupting."If the materials are suitable then it would be lighter and thinner. It would also be able to cover a larger area of the body. Isn't that the best?" Guo Tailai asked.
"Of course!" Evidently, Zhao Xiangbei replied very naturally.
"Then let's find this material!" Guo Tailai smiled. "Find the usual soft and comfortable material that hardens when attacked by bullets or bayonets!"
"It's easier said than done!" The Teacher Shi laughed but did not say a word. Zhao Xiangbei immediately criticized Guo Tai Lai: "It seems like you really do not know how to research and study materials painstakingly, is this kind of New material that easy to find? Do you know how many people have to suffer and how much luck there is? Do you think that something like the iron meteorite can just casually produce one? "
Of course, Guo Tailai knew the complexity of the materials and the hardships involved, but wasn't this for his girlfriend?"Is this material hard to find?" Guo Tailai gave a look of disbelief. "Even if the specifics are hard to find, but isn't it easy to find big ones?"
"Find one for me to take a look!" Zhao Xiangbei was extremely disdainful of Guo Tai Lai's boasting. He felt that bringing Teacher Shi here today was definitely a mistake."Here!" Guo Tai Lai grabbed the corn starch that Zhao Xiangbei had mixed well, and pushed it in. A crack that looked like bean curd appeared, and after grabbing it, he opened his hand and the dough immediately flowed out between his fingers. Guo Tailai inserted his finger easily into the liquid. "Is this soft?"
"Soft." Zhao Xiangbei nodded his head: "This move of yours is a little too thick."
Guo Tailai ignored him and clenched his fist into a fist. Bam! The liquid suddenly became hard and knocked Guo Tailai's fist away."Isn't this tough?" Guo Tai Lai raised his head, looking at Zhao Xiangbei and asked.
What met Guo Tailai's gaze were two incomparably shocked faces of Zhao Xiangbei and Teacher Shi.
Chapter end
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