高温石墨润滑剂

   高温石墨润滑剂是将石墨固体微粒均匀分散于液体中形成的乳浊液。石墨乳浊液具有下述特点:分散状态下,状态均一,粒子的沉降速度极为缓慢,物理特性稳定;干燥涂膜状态下,单个石墨粒子易向被涂敷面附着,涂膜的附着力强。片状的石墨在被涂敷面上平行排列,使涂膜表面平滑,涂敷的凝集力强,导电性和润滑性好。石墨乳按照使用用途分为电子管石墨乳、锻造石墨乳和拉丝石墨乳等。

   Carbon graphite material with its advantages such as high thermal conductivity, low density, much lower thermal expansion coefficient than metal, good high temperature mechanical properties, In recent years become the most promising heat dissipation material.High thermal conductivity graphite film material light,soft, compression deformation ability, is the first choice of packing material interface, but also can be used for soft connection cooling materials; Block graphite material has along the graphite level in the direction of heat conductivity, at the same time also has the light, environmental stability and good characteristic, is as space small vehicle electronic devices expansion of hot plate ideal material.