AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED
2024/2025
Properties of a coating
chemical resistance, water resistance, ease of application, adhesion to substrate,
cohesive strength, flexibility and elongation, impact resistance, abrasion resistance,
temperature resistance, dielectric strength
Organic coatings
in which binders are made from living or once-living things; can come from petroleum
products; all organic coatings contain carbon
Inorganic coatings
use inorganic binders, most commonly based on either silicone or silicates; metallic
coatings are inoganic
Liquid-applied coating components
Pigment, Vehicle (binder/resin, solvent), Additives
Pigment
discrete particulate solid use to impart specific properties to coating in the liquid and
solid state. Do not dissolve; used to: impart color, protect binder from weathering,
provide inhibitor protection, control water resistance, provide from of cathodic
protection, modify mechanical or electrical properties.
Additives