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美国莱维斯研究中心研究了粘结于加工粗糙的不锈钢圆盘上的薄聚酰亚胺膜的润滑性能,并测定了温度、负荷、滑动速度以及在不同气体下对薄膜的摩擦磨损性能的影响。聚酰亚胺树脂粘结剂人们早已知道,聚酰亚胺是固体润滑剂氟化石墨的良好粘结剂。在干燥的空气下温度高达400℃时,附于不锈钢的此种润滑剂薄膜得到了长的磨损寿命和低的摩擦系数。聚酰亚胺具有高的热稳定性,对中子、紫外线、γ射线有高度的抗辐照性,同时能耐大多数常用化学药物和溶剂。
The United States Levis Research Center of the adhesion to the coarse stainless steel disc processing of the thin polyimide film lubrication properties and measured the temperature, load, sliding speed and in different gases on the film friction and wear properties influences. Polyimide Resin Binder It has long been known that polyimide is a good binder for the solid lubricant fluorinated graphite. This lubricant film attached to stainless steel gives a long wear life and a low coefficient of friction at dry temperatures up to 400 ° C. Polyimides have high thermal stability, high resistance to irradiation with neutron, UV, and gamma rays, while being resistant to most commonly used chemicals and solvents.