Industrial and marine coatings are commonly referred to by which criteria?

Industrial and marine coatings are primarily categorized by their generic resin type. This classification is crucial because different types of resin contribute to the coatings' physical and chemical properties, such as adhesion, durability, resistance to corrosion, and performance under specific environmental conditions.

For example, common generic resin types include epoxy, polyurethane, alkyd, and acrylic. Each of these resin types has distinct characteristics that make them suitable for various applications, particularly in industrial and marine environments where performance and longevity are critical due to exposure to harsh conditions like moisture, chemicals, and UV radiation.

The importance of resin type goes beyond just classification; it also influences factors like curing time, application methods, and maintenance requirements. By understanding the generic resin type, inspectors and applicators can make informed decisions about the right coating to use based on the specific needs of a project. This is why it is the primary standard for categorizing industrial and marine coatings.