▎ 摘　　要

NOVELTY - All-weather wide temperature lubricant comprises 51.5-90.7 wt.% silicone oil, 2-12 wt.% graphene, 2-10 wt.% wetting agent, 0.2-1.5 wt.% phosphate, 0.1-10 wt.% borax and 5-15 wt.% polymer ester, where total sum of components is 100%. USE - The lubricant is useful in artificial intelligence devices (claimed). ADVANTAGE - The lubricant has excellent wear resistance and rust resistance, long operating cycle, simple production process and stable performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing all-weather wide temperature lubricant comprising (i) mixing graphene and graphene 3 times silicone oil, adding wetting agent, phosphate, borax and polymer ester, heating at 40-60 degrees C, and (ii) adding remaining silicone oil and stirring for 1.5-2.5 hours.