宇航飞行器润滑剂概述

Briefly Review of Spacecraft Lubricants

简要概述了满足宇航飞行器长寿命和可靠性要求的润滑剂,宇航飞行器主要使用的润滑剂包括聚-α-烯烃、多烷基环戊烷,硅烃和全氟聚醚。

The lubricants that satisfy the long - life and reliability requirement of spacecraft are reviewed briefly, the major lubricants that spacecraft used are poly - α- olefins, multiple alkyl - cyclopentane, sila-hydrocarbons as well as perfluorpolyether.