Impregnation treatment processing service

By impregnating the parts, the subsequent processes flow smoothly, eliminating the need for remedial work.

At Mihara Industrial Co., Ltd., we perform "impregnation treatment processing" by injecting resin into the voids of castings and the gaps in sintered parts, and curing it to seal unwanted holes. By performing impregnation treatment, we provide airtightness to cast parts and bring various effects as a pre-treatment for plating and painting. 【Effects】 ■ Airtightness - Sealing the voids in parts made of castings to provide airtightness, preventing the leakage of gases and liquids. ■ Pre-treatment for Plating - Preventing the intrusion of plating solution into the fine surface voids, thus preventing blistering and peeling of the plating. ■ Pre-treatment for Painting - By replacing the air and resin in the surface gaps, we prevent blistering during processes like baking paint, and plating is also possible on sintered bodies. *For more details, please download the PDF or feel free to contact us.

Processing ContractSurface treatment contract service