▎ 摘　　要

NOVELTY - Oil stain resistant ceramic thin plate comprises 20-30 pts. wt. mullite, 10-20 pts. wt. cordierite, 5-10 pts. wt. talc powder, 4-6 pts. wt. fiber graphene body, 2-6 pt. wt. silicon ash stone hybrid modified alpha-aluminum oxide, 1-3 pts. wt. silicon nitride composite nano powder and 1-5 pts. wt.sintering agent. USE - Oil stain resistant ceramic thin plate. ADVANTAGE - The oil stain resistant ceramic thin plate has excellent oil stain resistance of the preparation nitride composite nano powder is excellent. The thin plate is made of mullite, cordierite, talcum powder and other raw materials, the fiber proportion of the silicon ash stone hybrid modified alpha-aluminum oxide and silicon nitride powder is obtained. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method stain resistant ceramic thin plate comprising orderly stirring and mixing the raw materials; subjecting to change temperature soaking treatment and finishing; oscillation sintering at 1000-1100degreesC for 5-10 minutes; heat pressure sintering for 1-2 hours at 1300-1400degreesC; and cooling, infiltrating into the lignin base oil stain, and drying.