Variations in gloss that appear different in certain areas. This is caused by fluctuations in drying temperature and wind speed.
Even though it is the same product, it appears to have different levels of gloss in certain areas. Gloss unevenness is a visual defect that detracts from the sense of luxury. ────────────── ■Cause of Occurrence Gloss unevenness occurs due to variations in drying temperature and wind speed during the curing process, which leads to differences in the hardening speed of the coating. Variations in film thickness also affect the appearance of gloss. ■Truth If the airflow inside the curing oven is not uniform, the drying speed will vary by area, resulting in differences in gloss. Since stainless steel is a material that easily shows gloss, even slight differences become more noticeable. ■Improvement Measures Regularly check the wind speed and temperature distribution inside the curing oven. Standardize spray conditions to minimize variations in film thickness. Please utilize materials that clarify the management points for gloss unevenness.
Inquire About This Product
Related Videos
basic information
Material compatibility: Stainless steel (SUS304/316, etc.) / Compatible with management of furnace temperature and air velocity.
Price range
Delivery Time
Applications/Examples of results
Stainless steel products such as fixtures, home appliance parts, and building materials that require design aesthetics.
Company information
We are not just a "subcontracted painting factory." Established in 1958, our company has a foundation of painting technology and also specializes in chemical treatment, stripping, and cleaning, functioning as the "external surface treatment department" in your organizational chart. Based on our philosophy of "preparation is eight-tenths of the work," we emphasize participation from the "upstream process" before the drawings are finalized. We conduct test painting on a wide range of metals and difficult materials, and we produce the entire process from assembly, packaging, to delivery, thereby reducing your management workload. Additionally, by being able to perform zinc phosphate treatment in-house, we achieve stable painting quality. Furthermore, our micro-heating stripping technology, which does not use chemicals, maintains the electrical state of the "jigs (hangers)" that influence painting quality. Our approach of "pre-treatment determines painting quality" ensures the stability of the paint film during mass production. Rather than simply "applying specified standards," we work backwards to achieve optimal painting specifications and prevent scratches during transportation, sparing no effort in thorough discussions from the outset. This diligent preparation is the shortest path to preventing rework and minimizing total costs. From the development stage, please utilize the expertise of our specialists as part of your production line.
