| 摘要 |
PURPOSE:To obtain a lubricant which is easy to handle due to its relatively low viscosity and capable of keeping the friction coefficient of a sliding surface low for a prolonged period of time by adding short aramid fibers to a base oil consisting mainly of paraffin oil and naphthene oil. CONSTITUTION:100 parts by weight of a base oil comprising paraffin oil (60-40 parts by weight) and naphthene oil (40-60 parts by weight) is mixed with 1-5 parts by weight of an antioxidant (e.g. tetramethyldiaminodiphenylmethane), 0-10 parts by weight of a viscosity modifier (e.g. lithium soap) and 2-8 parts by weight of short aramid fibers. |
