While most people have heard of powder coating, they may not realize there are multiple options in this type of protective coating. The most commonly used product in powder coating formulations is polyester, and it is a durable, cost-effective option for most parts and components.
However, in any type of part or component where there is extended exposure to UV light, to moisture and to high levels of abrasion and surface contact with moving parts, a more durable option to consider is the use of nylon powder coating. The use of nylon in the formulation of the powder coat provides a highly resistant surface that is ideal in these types of applications.
Important Benefits to the Process
There is a substantial market for nylon powder coating, primarily due to the advantages it offers over other powder coatings. This coating is often used in automotive parts, but it is also used in chemical types of applications, including in processes utilizing hydrocarbons, acids, salts and corrosive materials such as industrial solvents.
The addition of the nylon powder coating to the surface of a metal reduces the coefficient of friction, allowing the surface to slide more easily across other surfaces. At the same time, the nylon also provides a higher resistance to abrasion, which means the surface of parts in motion is protected for a longer period of time, even with continual use. Not surprisingly, this surface coating for metals also adds to the impact resistance of the coating, helping to protect the metal part from damage while also creating a long-lasting surface.
When applied correctly by experienced metal finishing services, this coating can stand up to high pressure types of applications, and it is also an excellent choice in applications where extreme temperatures are a factor to consider.
