A variety of key coatings and materials developed by Shanghai Academy of Sciences Shanghai Silicate were successfully applied to Tianzhou -4 freight ships
In this space task, the thermal control coating developed by Shanghai Siliconate solved the heat control problem of the large -area complex parts of the freight ships; the thermal protection of high -temperature feathers was successfully achieved; the smooth development of the solar wings was ensured; The bidirectional stretching polypelide film and its composite thermal control materials realize the localization of the entire process process, which is used as a sub -system for the insulating material as the sub -system of the cargo spacecraft.
As part of the structure of the cargo spacecraft, the front cabin portholes are not only a pressure -sealing function, but also provides good optical windows for astronauts. At the same time, for the harsh service conditions of the Long March VII Yaozhuo Rocket Oxygen/Meeting Oil engine turbine, the sealing ring -resistant coating developed by the sealing ring, which effectively solves the starting process of the engine special pump body. The problem of friction and wear of the secret cover.
It is reported that the various coatings and materials developed by Shanghai silicate have been successfully applied to the Shenzhou series manned spacecraft, Tianzhou series freight ships and space stations. At present, Shenzhou 14 and Space Station asked the Cabling of the Cabin to be ready at Jiuquan and Wenchang launching grounds, and choose to launch.
