“神七”飞船成功发射后,航天员首次出舱活动将成为我国载人航天史上新的里程碑。由黑龙江省科学院石油化学研究院研制的特种材料制作的出舱服的头盔、挂包下壳体及边条,伴随航天员首次进行舱外活动。出舱活动对航天员的装备提出了新的要求,航天员的服装所使用的材料在耐温性、环 After the “Shenzhou VII” spacecraft was successfully launched, the astronaut's first spaceport activity will become a new milestone in the history of manned spaceflight in China. The helmet, the lower shell and the edge strips of the unmanning suit made of special materials developed by the Petrochemical Research Institute of the Academy of Sciences of Heilongjiang Province were accompanied by the first astronaut extravehicular activities. The spacecraft activities put forward new requirements on the astronaut's equipment. The material used by the astronauts'