| abstract |
A solid lubricant having a sea-island structure, which is strengthened in sea water and does not cause problems such as defects even when used under high-load conditions, and a sliding member in which the solid lubricant is embedded. The present invention relates to a process for the preparation of polyolefins, comprising 1 to 10% by volume of a polyethylene resin, 20 to 60% by volume of a hydrocarbon wax, 10 to 60% by volume of melamine cyanurate, 5 to 15% by volume of a polyamide resin and 2 to 10% Wherein the solid lubricant is embedded in a hole or groove formed in a sliding surface of the sliding member base.n n n Solid lubricant, sliding member, sliding surface |