v10 Chapter 2675： Vacuum insulation (1/2)

Facts have proved that this is indeed not very good!

But for a while, Qin Luo couldn't think of a good way.

”Is there any other material that is fire-resistant and high-temperature resistant?” Qin Luo asked after hesitating for a while.

Xiao Zhang glanced at Qin Luo tremblingly, and said cautiously: ”In fact, it's not without it, but he is not the material.”

”What's that? Tell me.”

”Professor Qin, in fact, not only heat-resistant materials can insulate, but also vacuum!” Zhang Dong said.

vacuum!

Hearing this word, Qin Luo's eyes suddenly narrowed.

Yes, heat insulation is not only about materials, but also vacuum!

And the heat insulation effect is better!

Take the usual thermos cup.

It adds a layer of vacuum between the inner tank and the outer shell to isolate the inside and outside.

The temperature has no medium to transmit, and his speed will be greatly reduced whether it is heating up or cooling down.

If you add a vacuum layer to the spacesuit, it will be the same!

Without the medium to transfer heat energy, the temperature in the spacesuit will inevitably be greatly reduced!

”Student Zhang, you are really a genius!” Qin Luo stretched out his hand and patted Zhang Donglai's shoulder, and said with excitement, ”If the manned space flight test can be successful, Student Zhang will make great contributions.”

Great credit?

Hearing Qin Luo's words, Zhang Donglai's face showed a shy smile.