▎ 摘　　要

NOVELTY - A lubricant comprises nanocellulose comprising elongated particles having a mean diameter of 200 nm or less and a length of 10 μ m or less. The lubricant is used on sliding surface of winter sports equipment made of plastic and/or metal. USE - Lubricant used for lubricant mixture in the form of hard wax, powder wax or liquid wax for modifying tribological conduction property of sliding surface of winter sports equipment (all claimed). ADVANTAGE - The lubricant has excellent electroconductivity, temperature resistance, wear resistance and stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a lubricant mixture with lubricant, which is in the form of hard wax, powder wax or liquid wax.