Metal surfaces are often protected from the effects of corrosion by the application of powder coating products. These products consist of free flowing dry powder that can be applied to items such as aluminum extrusions, bicycle parts, vehicle parts, food processing equipment, and other hardware components. Polyester powder coating is not restricted the same as liquid coating is to using binder and filler parts. An electrostatic application is performed with this type of powder coating utilizing heat for the curing process. The application of this coating results in a durable finish, even much more so than often provided by a conventional paint application.
Forms
Polyester powder coating is used extensively by United States manufacturing and industrial companies. It can be provided in a number of different forms including: polyester TGIC, polyester urethane, and polyester TGIC-free.
TGIC
This type of polyester coating provides superb resistance to UV rays. Its durable properties are effective for protecting outdoor decorative elements. Some of the items that TGIC polyester coating can protect include the wheels of vehicles as well as lawn and garden equipment. Where harsh weather conditions and potential corrosion are a concern, this type of coating can be particularly beneficial.
Urethane
Polyester urethane powder coating can be used in both indoor and outdoor applications. It provides good mechanical and chemical properties that are beneficial for protecting such items as lighting fixtures, office furniture, and business equipment and machines. It is quite useful for the protection of surfaces against marring and shipping – and also resists the effects of weathering very well.
TGIC Free
This type of polyester coating is similar to the above-mentioned TGIC coating. It is quite useful for a number of different industrial applications due to its durable exterior coating capabilities.
Key Benefits
Generally, polyester powder coating is available in a number of different color options. You can expect it to deliver a uniform and quality finish to the object to which it is applied. The complexity of the shape to which it is applied does not matter – this powder can cover the necessary surfaces when applied correctly. It also retains its gloss and color over an extended period of time.
