▎ 摘　　要

NOVELTY - Nano-artificial stone comprises 40-60 wt.% unsaturated polyester, 0.1-1 wt.% silane coupling agent, 0.1-3 wt.% accelerant, 0.1-3 wt.% curing agent, 0.1-3 wt.% defoamer, 40-50 wt.% inorganic minerals and 2-3 wt.% graphene. USE - Nano-artificial stone. ADVANTAGE - The stone is environment-friendly and safe. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation of nano-artificial stone comprising taking raw materials, pressing, mixing, vacuum pressing, heating, curing, demolding, scratching and polishing.