Chaoshen Technology Trading Mall

Wang Bin replied: "Mr. William, besides this glass, there are no other products in my shop. However, the performance of this glass of our Tiangong Technology is very good. I think this glass can also Instead of a lot of materials, if you buy it, it is not difficult to process some very useful items."

"Can you? Sir, don’t lie to me, I know the hardness of ordinary glass, not to mention your special glass, maybe in your world, you can process this special glass, but for my world, I think It is absolutely very difficult to process such glass." Donald said.

　　 "No! No! No! Mr. Donald, I think you made a mistake, think about it, how advanced the performance of this glass of our Tiangong Technology is!

　　 If you equip this glass on a tank in your country, then I think this tank is absolutely indestructible.

　　 If you install this glass on airplanes in your country, especially airplanes of your time. Then your aircraft and tanks not only have strong defensive capabilities. Ordinary machine guns and cannons will not be able to shoot at all, and the weight will be greatly reduced. In this way, your country’s aircraft, tanks, etc. can carry more and larger There are cannons and ammunition, think about it, what a wonderful thing!" Wang Bin said sincerely to Donald.

　　 And after Donald’s words of similar Wang Bin, he admired Wang Bin. After all, he used glass as armor for weapons such as airplanes and tanks.

　　 But it’s normal to think about it. Donald’s world is a world during World War II, or a world where World War II has just begun.

　　 With the technological level of their era, it is almost impossible to use glass as armor for tanks and other vehicles. Even bulletproof glass is only a conceptual thing.

　　 Therefore, it is not impossible to use this special glass of Wang Bin and their Tiangong Technology as the armor of the equipment.

The most important thing is that for Donald and his country, their country's resources are very limited. At the same time, even if they have the resources, they need workers, equipment and time to produce various products. However, for them, what they lack is the most. It's people and time.

　　 So Donald thought for a while, and it was not impossible to buy this kind of glass as the armor of the equipment.

　　 So he wanted to give it a try first. It happened that Donald also wanted to see the level of technology in their world, and at the same time, he could also try to see how far the level of technology is from Wang Bin.

　　 So he opened his mouth and said: "Sir! Your suggestion is very good! I can buy a small amount and try it out, but I am still not sure what type of glass to buy.

　　 After all, I don’t know the specific performance of the glass. I wonder if the owner can introduce the performance of this glass and what kind of glass I should buy.

　　 "Okay! Mr. Donald! This glass produced by Tiangong Technology has a maximum high temperature resistance of more than 2100 degrees..." Soon Wang Bin finished introducing the performance of this glass.

　　 Then he said: "So based on the above data, I suggest that Mr. Donald can buy special glass of 4 mm or more, preferably 5 mm or more.

After all, special glass under five millimeters, even if it is four millimeters, can only withstand the shooting of light weapons at most, but it is different for those over five millimeters. Special glass of 7 millimeters can resist at least 12.7 mm heavy machine guns. If ten If it is more than millimeters, it is not a problem to resist small-caliber artillery. If you want to resist heavy artillery, you can also use multiple pieces of glass and superimpose it. "

　　 Of course, as to how many millimeters this glass needs to resist 12.7 mm machine gun shells and 100 mm heavy artillery, Wang Bin has no idea at this time. After all, he has not tested it.

But according to the data of this glass, one millimeter thick glass has an impact resistance of 45 meters per second. If it is two millimeters, its impact resistance can reach the level of 225 meters per second. If it is three millimeters, That is 337 meters per second, 4 millimeters, it has reached ten times the impact resistance of a millimeter thickness, that is, it can resist the impact at a speed of 450 meters per second relative to its own weight. Such impact resistance can absolutely withstand General light weapons fired.

Donald nodded his head after listening to what Wang Bin said. Indeed, according to the data Wang Bin said, this glass can indeed be used as armor for tanks and other equipment. Of course, the specific effect still has to wait until you buy some back. Only after testing.

　　"Owner! Although the performance of this glass of yours is indeed excellent, the price is still a bit high. After all, in the entire science and technology mall, there are no materials that are excellent in defense.

　　On the contrary, in the science and technology mall, there are still many materials with strong defense power, and many of them are cheaper in terms of price. "Donald said again.

　　"Mr. Donald, for the technology mall, some materials are better than our glass in terms of one-way performance. I don't deny that, but in terms of overall performance, it is similar to our glass, or surpasses our glass.

The zero-level area of ​​the entire science and technology mall is absolutely very small, only one or two, and their prices are several times higher than mine. Even if it is one-way performance, it is better than ours. The price of this glass is not necessarily cheaper than mine. "Wang Bin said.

　　 Of course, at this time, Wang Bin is naturally not clear about the situation in the science and technology mall. After all, he is still unable to get out of his shop, so what he said is basically his guess based on the information given by the previous system.

　　 Although Wang Bin is not clear about the situation of the science and technology mall, Donald knows that the prices of many special materials in the actual science and technology mall are very high, and some even reach dozens or even hundreds of energy coins.

　　 So in comparison, Wang Bin’s glass is priced at fifteen energy coins, which is not much, and even a bit cheaper.

However, one energy coin can be saved. Donald naturally hopes that the cheaper the appointment will be. Now their world war has begun, and no one can predict how long this war will take, if their world war lasts a long time. , Then there will be more places where you want to use energy coins in the future, even if you have more energy coins, there will be a day of exhaustion.

　　 After hearing what Wang Bin said, Donald did not speak, but frowned. Obviously, he was not satisfied with what Wang Bin said.

　　 Seeing Donald’s performance, Wang Bin said again: “Mr. Donald, the performance of our glass is so outstanding, and the price is very affordable.

If you want, Mr. Donald, you can place an order quickly, because the production capacity of this glass of ours is not much, only tens of tons a month. If you don’t place an order now, if you want it later, It might be gone. "

　　 "Well! Sir, you have successfully convinced me. I am going to buy some and try it out first," Donald said.