| abstract |
Provide light-shielding sliding films and light-shielding sliding members with excellent coating film strength and abrasion resistance. A light-shielding sliding film (21) is provided on at least one surface (11a), (11b) of the substrate (11), and the light-shielding sliding film (21) contains at least a hardened product of a polyol and a polyisocyanate hardener. Urethane-based adhesive resin, carbon black, and particulate wax, the urethane-based adhesive resin is the blending ratio of the aforementioned polyol and the aforementioned polyisocyanate curing agent, and the aforementioned polyisocyanate curing agent The ratio of the NCO group to the OH group of the polyol is 1: 1.21 to 1.40. Sliding light-shielding film (21), preferably containing substantially no D 50 average particle diameter of 3.0μm or more inorganic fillers and / or an average particle diameter D 50 or more resin beads of 3.0μm. |