▎ 摘　　要

NOVELTY - A coating with long-acting release function comprises coating component and long-acting volatile agent component. The coating component comprises 32 parts mass calcium hydroxide, 12 parts mass jade powder, 0.5 part mass cellulose, 15 parts mass superfine barium sulfate, 5 parts mass talc powder, 2 parts mass mica powder, 3 parts mass titanium dioxide, 3 parts mass heavy calcium carbonate, 3 parts mass kaolin, 0.3 part mass wax powder, 1.5 parts mass attapulgite, 3.5 parts mass solid plant rubber powder, 3 parts mass glass sand, and 10 parts mass quartz sand. USE - Coating with long-acting release function. ADVANTAGE - The coating has long-acting release function, ensures effect of imitated natural marble interface by matching natural mineral materials with solid plant rubber powder. Since the imitated natural marble interface microscopically has three-dimensional space structure similar to natural marble, large number of gaps and ravines are present, long-acting volatile agent component can be slowly and durably emitted from gaps for long time, defects such as quick volatilization of the fragrance and maintenance difficulty for a long time are eliminated.