perform better than epoxy coating in sunlight. Powder coatings provide a versatile, durable solution for offering protection to a range of substrates. Increasing quality requirements, more demanding usage conditions and longer warranty periods create a need for veri-fied data on the durability of coatings. Therefore thermoplastic type of powder coat are not recommended for high temperature or heated environments. Powder coating is an excellent surface finish option that is used to protect many industries from a growing list of environmental hazards and regulations. Epoxy 2. Thicker coating can be achieved compared to liquid paints. Good scratch resistance, toughness and hardness. There are different types and kinds of powder coat colors. Powder coaters have a wide variety of types of powder coating powders to use. After the coating, parts are cured in the heat to allow powder to flow and form a skin. wet paint or powder coating. Powder coating requires curing at elevated temperatures for cross linking of polymers. Acrylic 4. Coating is cured from 160º to 210º C for up to 20 minutes. Powder coating is applied to metal or thermoplastic parts electrostatically as dry powder using an electrostatic gun. Polyolefin 3. Think of it as paint with the solvent part removed. The Different Types of Powder Coatings 1. Thermosetting powders work much the same way, except that the curing process alters their chemical … Following types of. Powder coating process involves following three major steps. That said, epoxy coatings can also turn chalky in direct sunlight, so they’re typically used on parts that will stay indoors. One of the primary benefits of gold plating services is a finish that is both conductive and receptive to soldering. Various types of powder coating and advantages of powder coating compared to liquid paint. Therefore they are recommended for indoor applications only. Powder coatings are applied in a variety of types. It is widely used on metal and thermoplastic parts used in automobile, consumer electronics and telecom products. However, you may not want an epoxy if … Special ovens are used to cure powder coated parts. Chromate conversion coating, zinc plating, and anodizing are used as base coat to powder coating. It is a wonderful way to obtain a nice finish on metal that is very durable. Clear or transparent acrylic coatings are also available in the market. Polyester Urethane powder systems provide excellent chemical resistance. Nylon powders are generally used as a protective coating. Powder coating is a surface finishing option that applies a relatively thin film to provide excellent corrosion protection and chemical resistance in a highly cosmetic manner. FDA approved food contact grades are available. New Technologies Whereas chemical cleaning involves removal of oil, dirt, grease present on part surface using chemicals. Some of the most popular types of powder coating include: Epoxy Powder Coatings; Polyester Powder Coatings; Hybrid Powder Coatings. Types of powder coatings include: Polyester Powder Coatings: They are the most commonly used as they offer a variety of choices in terms of color, gloss, and special effects and give great value for money. Each resin system has specific attributes that are able to better suit needs of specific environments. Convection and infrared curing ovens are also used to cure powder coating parts. POWDERS WE COAT. This powder coating system is often seen in the automotive, plumbing and power transmission industries. But does that mean it’s the right choice for your job. They are coatings that have metallic particles added into the powder’s chemistry to give them some attractive properties. TGIC Polyester powder coating films on the other hand can be applied with greater ease as they can be sprayed at thickness greater than 3 mils (>75µm). 405 West Cherry Street Therefore thermoplastic type of powder coat are not recommended for high temperature or heated environments. There are two broad categories of powder coating, thermoplastic and thermoset. Hybrid powder coatings are very similar to Epoxy Powder coating systems as these types both offer good corrosion protection. Clear or transparent acrylic coatings are also available in the market. Thermosets 1. Mechanical cleaning involves sand blasting and other abrasive actions to remove corrosion and other irregularities from the metal parts. Powder coating is one of the most common and most popular types of paint application process. Need a Quote? TGIC Polyester powders can also be cured at lower temperatures making them ideal for cast parts and extruded parts. 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