What are the different types of powder coating?

paing powder painting can be divided into two main categories; Thermoplastic powder and thermoset polymer. Both types of powder coating require heat to flow and create a unified film. Each type of color has its own unique chemical properties and application method. No electrostatic charge is required. This type of powder paint is usually applied to a part that is heated to the temperature significantly above the melting point. The heat causes the powder to melt, stick it to the part and creates a uniform scratch -resistant film. Unlike thermoset polymers, thermoplastic powders remain chemically unchanged throughout the process, which means that they can be melted and reused. After heating the heat, this type of surface-melted cannot be or re-used. Thermoset polymers tend to be more resistant than thermoplasty and offer a wider range of finishes. Four basic resins used for thermoset powders are epoxy, acrylic, polyester and fluoropoLymer. In the production of thermoset polymers, resins are usually first grounded into a fine powder to be suitable for the application of spray weapons.

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epoxy -based powder coating is impact and scratch resistant. Its inability to stand with bad weather and ultraviolet rays generally limits its use for internal applications. The epoxy powder coating color is generally used for household appliances, automobile parts and industrial equipment. It is also a popular choice for painting metal furniture such as bed frames and futons.

Polyester resins are more ammoniacs of all types of powder paint. They are resistant to ultraviolet (UV) light and are ideal for outdoor use. Polyester -based thermoset polymers are often used for furniture on furniture on the terrace, lawn and garden equipment, wheels of cars and trucks and many other items,which are continuously exposed to elements. These finishes are well built in harsh weather and offer good corrosion protection.

Acrylic thermoset powders are most often used in the automotive industry. These powders offer a chip and high glossy surface that is crystal clear, and these properties cause acrylic resins to be ideal for the colors of the automotive industry. Acrylic resins are also used as ingredients for other material painting, such as polyester, to improve flow and leveling and to increase chemical resistance on the final surface.

fluoropolymer powders offer the highest weather resistant. This type of powder paint is generally used in architectural applications such as metal building facades or light poles and for industrial equipment. Fluoropolymers are also widely used to stretch items that are used in a highly corrosive environment such as marine equipment.