New chemical materials make new contributions to protect the safe return of Shenzhou 13

The return capsule of China's Shenzhou 13 manned spacecraft successfully landed at the Dongfeng Landing Site on April 16.

In order to ensure that the temperature in the cabin is suitable, the main means of temperature control of the spacecraft is to rely on the heat-proof structure to protect the cabin

This material adopts a honeycomb structure, which has the highest strength under the same density.

In addition, the key parts of the Shenzhou 13 manned spacecraft also use the anti/heat insulation integrated medium density premix, high-strength yarn and phenolic produced by Jinan Shengquan Group Co.

The Shanghai Institute of Ceramics, Chinese Academy of Sciences also made important contributions to the successful completion of the Shenzhou 13 manned spacecraft mission

In addition to the temperature of the return cabin, the "fire" should be well controlled, and the speed should also be controlled just right

The complete success of the Shenzhou 13 manned flight mission marks the perfect conclusion of the key technology verification stage of the space station, and the Chinese space station is about to enter the construction stage