Adhesion measurement of decorative coatings
Good adhesion properties are crucial for preserving the appearance and quality of decorative coatings over time. This report demonstrates how scratch testing provide precise, reproducible measurements to assess coating performance.
In industries where aesthetics meet performance, decorative coatings are expected to preserve both their visual appeal and functional properties throughout their lifetime. Found in applications such as jewelry, watches, designer accessories, and other high-value products, these coatings are subjected to daily contact, friction, and harsh environmental condition. Over time, these factors can lead to visible degradation, including color fading, surface dullness, or even complete coating removal, thereby diminishing both visual appearance and product value.
To preserve their quality and ensure long-term durability, decorative coatings must adhere strongly to the underlying substrate and resist mechanical damage. Therefore, characterizing their adhesion and scratch resistance is a critical step in evaluating their overall performance. This application report demonstrates how Anton Paar scratch testers provide precise and reproducible measurements, enabling manufacturers to reliably assess the mechanical performance of decorative coatings
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