Impregnation sealant is a functional sealing material used for metal die-cast parts, ceramic components, and similar products. It is typically based on a recyclable methacrylate system. Under vacuum and pressure conditions, the sealant penetrates micro-porosity and internal defects within the components and forms a stable sealing structure during the subsequent curing process, effectively preventing leakage. The use of high-performance impregnation sealants significantly improves air-tightness and liquid-tightness, increases product yield, extends service life, and helps customers meet higher quality and reliability requirements.

Vacuum impregnation equipment is an automated process system designed for component sealing applications. It typically consists of modules such as ...