Powder Coating Troubleshooting: Blistering
We will introduce measures to address issues caused by insufficient removal of rust prevention oil and grease before painting!
We will introduce troubleshooting for the phenomenon known as "blistering," which occurs when water that has penetrated the coating evaporates due to the heat of the curing oven, expands into steam, and lifts the coating into bubbles. If the cause is that the moisture on the substrate has not been completely removed, it is possible to take measures by checking the water removal drying oven and the way the substrate is hung. Additionally, there are measures for cases where rust prevention oil or grease has not been thoroughly removed before painting. [Causes and Measures (Excerpt)] ■ Moisture on the substrate has not been completely removed → Check the water removal drying oven and the way the substrate is hung ■ Rust prevention oil or grease has not been thoroughly removed before painting → Apply appropriate pretreatment *For more details, please refer to the PDF document or feel free to contact us.
- Company：川口化成品
- Price：Other
