Rubber substrate ceramic resin abrasive disc and preparation method thereof

The invention provides a rubber substrate ceramic resin abrasive disc. The rubber substrate ceramic resin abrasive disc comprises a rubber substrate and a ceramic resin abrasive disc base body which are integrally formed. The preparation method of the rubber substrate ceramic resin abrasive disc comprises the following steps that S1, surface treatment is carried out on a rubber sheet with the samesize as the bottom of a standard mold, and then is flatly laid at the bottom of the mold; S2, stirred slurry for preparing the ceramic resin abrasive disc base body is poured into the mold with the rubber sheet flatly laid at the bottom; and S3, the mold in the step S2 is put into an oven to be cured and baked, and then stripping is carried out to obtain the rubber substrate ceramic resin abrasive disc. According to the preparation method, the ceramic resin abrasive disc and rubber are integrally formed in the pouring process, the abrasive disc surface cutting and grinding procedure and the abrasive disc and rubber p