Why is it difficult to recycle rockets? “The requirement is that it can't be burnt out; it has to fly over and over again when it comes back. It's far more difficult to reuse than disposable materials!” He Xiaodong, an Academician of the Chinese Academy of Engineering, has solved the core difficulty of recycling rockets in one word. When the insulation material was burnt through in a furnace at over 1,000 degrees Celsius, it actually didn't deform when taken out. What's even more incredible is that you can pick it up directly with your bare hands! “When you take it out, the heat inside can't be transferred continuously, and the corners are already dark, which means that its heat dissipates, so this material has excellent insulation properties.” Academician He Xiaodong said that China is already at the forefront of the world in terms of insulation materials and has reached the world's first tier.

Why is it difficult to recycle rockets? “The requirement is that it can't be burnt out; it has to fly over and over again when it comes back. It's far more difficult to reuse than disposable materials!” He Xiaodong, an Academician of the Chinese Academy of Engineering, has solved the core difficulty of recycling rockets in one word. When the insulation material was burnt through in a furnace at over 1,000 degrees Celsius, it actually didn't deform when taken out. What's even more incredible is that you can pick it up directly with your bare hands! “When you take it out, the heat inside can't be transferred continuously, and the corners are already dark, which means that its heat dissipates, so this material has excellent insulation properties.” Academician He Xiaodong said that China is already at the forefront of the world in terms of insulation materials and has reached the world's first tier.