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我公司于1965年初开始用气相防锈纸封存轴承,由于封存方法简便,防锈期长,深受欢迎.但是,这类防锈纸仅能适用于黑色金属,对铜、铝保持架的轴承就难能使用了.此外,用这些防锈纸封存轴承一段时间,轴承上产生凝结物,往往启封后转动不灵,须经酒精清洗、烘干后才可使用.微型轴承及带防尘盖的轴承,就不能用此类气相纸封存,而这类轴承在工厂中的使用量又很大.我们期待着有一种(1) 能适用于多种金属,特别是钢、铜、铝及钢上镀锌等; (2)不产生固体结晶物; (3) 有一个在室温条件下其蒸汽压在10~(-3)～10~(-2)毫米汞柱之间,也就是
Since the beginning of 1965, our company has sealed the bearings with vapor-phase anti-rust paper, which is very popular due to the simple sealing method and long anti-rust period. However, this type of anti-rust paper can only be used on ferrous metals. It is difficult to use.In addition, the use of rust-proof paper seal bearing a period of time, the bearings produce condensate, often unsealed rotation, to be alcoholic cleaning, drying before use. Micro-bearings and dust cover Of the bearing, you can not use such gas-paper storage, and the use of such bearings in the plant and we are looking forward to have a (1) can be applied to a variety of metals, especially steel, copper, aluminum and steel (2) does not produce solid crystals; (3) has a vapor pressure of 10 -3 to 10 -2 mmHg at room temperature, that is,