There are refractory materials – are there any materials that can resist ice? !
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There are refractory materials that can withstand temperatures of one or two thousand degrees. Are there then any ice-resistant materials, non-metallic materials that can withstand temperatures of minus 196 degrees? ! If there are low-temperature steels, are there low-temperature bricks? !
:Lol, I know there must be some. Because once I visited a factory where their shielded pumps were used to handle ultra-low-temperature media. So there must be low-temperature materials.
There are definitely low-temperature materials. But are there any non-metallic ones, such as low-temperature cotton?
There should be one. Plastics that are resistant to low temperatures and things like that.
I checked, and it indeed exists. “P1 polyimide can be used for extended periods at -200°C”
:Lol, did you ask about the price? ? ? ? Isn’t it terrifying?
The price must be high! But for something like this, the amount used won’t be very large.
It must have its own special purpose. Perhaps we won’t be able to understand it.
There should be one; otherwise, how can liquid nitrogen be stored?
A sudden whim? Is it still related to the use of it?