微孔塑料润滑剂(microporous polymer lubricants,简称MPL),是由微孔塑料加入润滑剂所制成。这种塑料有无数纵横交叉的微小孔道(孔径为1～10μm),能吸附高达塑料载体质量4倍的润滑剂。MPL可以制成各种形状,安放到机件需要润滑的部位。当机件工作时,由于压力,发热和毛细管的作用,润滑剂会自动流出,对机件进行润滑,其给油量的多少,由上述三种作用以及MPL面积的大小所决定。当机件停止工作,润滑剂又被MPL自动吸回。微孔塑料可 Microporous polymer lubricants (microporous polymer lubricants, referred to as MPL), is made of microporous plastic lubricant. This plastic has countless tiny vertical and horizontal cross-holes (pore size 1 ~ 10μm) that can absorb up to 4 times the mass of plastic carrier lubricant. MPL can be made into various shapes, placed in the parts need lubrication. When the work piece, due to pressure, heat and capillary action, the lubricant will automatically flow out of the lubrication of the machine, the amount of fuel to give, by the above three effects and MPL area size decision. When the machine stops working, the lubricant is automatically sucked back by the MPL. Microporous plastic can be