Metal products that are not coated are vulnerable to surface defects and corrosion. Coating them adds a protective layer that can extend their lifetime and make them look better, so let’s look at six of the most common coatings.
1. Polyurethane
This adds a plasticky coating that offers an excellent balance of strength and flexibility. It is resistant to weathering and doesn’t deteriorate when exposed to sunlight, making it a versatile choice for many products.
2. Epoxy
Epoxy coatings are very strong, making them the ideal choice when durability is the driving priority. Epoxy is resistant to chemicals, so it can be used in industrial environments.
3. Polysiloxane
This coating is chemically formulated by combining silicone with organic polymers to deliver a strong, flexible, and chemical-resistant layer that can be used in fluctuating temperatures and in environments where the ability to clean is paramount.
4. Chrome plating
Companies such as https://www.poeton.co.uk/advanced-treatments/apticote-100-hard-chrome-plating/ perform a process called chrome plating, which is an electrical process that applies a chrome coating to metal products to provide them with protection against wear and corrosion.
5. Acrylic
Acrylic resins must be cured once applied to deliver outstanding UV resistance, impressive strength, and low VOC emissions. They are popular in decorative applications and in the marine, automotive, and aerospace industries due to their protective abilities.
6. Ceramic
Ceramic coatings have phenomenal heat and abrasion resistance that cannot be matched by organic coatings. When applied, they form a hard, glossy barrier ideally suited to products that will be continuously used in high-temperature environments.