Different Additives You Can Consider for Your Powder Coating Project
Powder coating remains a sought-after finishing technique for a majority of manufacturing businesses, and this is not without reason. To begin with, powder coating is more durable than painting is, so if you want to ensure that the surface of your manufactured products will not chip, crack or fade prematurely, then this is the best solution for your needs. In addition to this, powder coating offers a protective coating for your products, more so those made out of metal, as it keeps the underlying material shielded from corrosion, water damage and so on. Not to mention that powder coating is highly versatile as it comes in a multitude of colours as well as finishes ranging from gloss to matte. But how does powder coating have these properties? The answer is the additives mixed with the powder. Depending on your expectations, here are some of the different additives that you can consider for your powder coating project.
Appearance additives
As the name implies, these types of additives have the primary function of lending the powder coat its final finish. Hence, there is a range of different types of appearance additives depending on the look that you want for your manufactured products. While some of these compounds will add texture to the powder coat, others will make this coating glossy. Thus, before you can decide on what appearance additives will be best for your project, you will need to establish the aesthetic you want for your products.
Tension modifiers
Informally referred to as flow control supplements, these additives work to bolster how the powder coating flows by improving its formula. Although the electrostatic application of powder coating does make it superior to painting, you can enhance this process further by employing the tension modifiers which will ensure that the powder coating not only fluidizes evenly but that it cures the same way too! As a result, you minimise the risk of attaining unsatisfactory results due to defects such as fish eyes caused by contamination.
Endurance supplements
Endurance supplements are responsible for lending the powder coating the durability that it will offer your manufactured products. The type of endurance additives that you will utilise for your project will be dependent on the working conditions as well as the environment that the products will be exposed to. For instance, the endurance additives that you will employ for rust resistance will not be the same as those you will use for UV resistance. Other types of endurance additives that you can consider include those that protect against scratches, abrasion and so on.
Other additives available that you can consider for your powder coating project include anti-static agents, UV stabilisers, texturisers, binders and many more.
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