Powder Coating Troubleshooting: Cloudiness of Coating (Loss of Gloss)
We will also introduce measures to address the issue of the uneven balance between new powder and old powder in the recovery tank!
The phenomenon of the gloss of the coating differing in certain areas or overall is referred to as "cloudiness (loss of gloss) of the coating." Here, we introduce troubleshooting for this issue. If the cause is due to deficiencies in the curing conditions (such as overbaking or gas checking), it is possible to take measures by reconsidering the curing conditions or purifying the atmosphere gas in the curing oven. Additionally, there are measures for issues caused by uneven charging of the coated object. [Causes and Measures (Excerpt)] ■ Due to deficiencies in curing conditions (such as overbaking or gas checking) → Reconsider the curing conditions → Purify the atmosphere gas in the curing oven ■ Because the difference in film thickness is extremely large (especially for matte powder coatings) → Ensure the film thickness recommended by the manufacturer *For more details, please refer to the PDF document or feel free to contact us.
- Company：川口化成品
- Price：Other
