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Understanding Graphene Powder Coating and its Applications

The current conventional way of powder coatings has been potentially updated with the promotion of graphene powder coating. Its properties have made the coating process environment-friendly, efficient, and energy-saving. It is widely used in the protective layering of metal surfaces in various industries, for instance, shipping, rail transit, road facilities, household appliances, electrical equipment, automotive parts, and many others.

When graphene applications are considered, graphene powder coating has been a great discovery. Moreover, it has been an important move in developing the powder coating industries and for improvement in coating performance. Additionally, its curing diminishes energy consumption.

Graphene powder coating has a high density that helps in the improvement of its anti-oxidative and anti-corrosive characteristics, which ultimately extends its service life. Graphene coating is also resistant to corrosion of elements and substances like ultraviolet rays, rain, wind, etc. that is very helpful in prolonged protection. The environment-friendly substances used also helps in the protection of the materials’ life.

Application of Graphene Powder Coating in Communication Devices

Graphene powder coating is applied in the following materials;

●       Cabinet and Grid Coverage: It makes the weather resistance strong.

●       Heat reduction

●       Filteration

Application of Graphene Powder Coating in Aluminium Alloy Profile

●       Shock Resistance: It provides high shock resistance

●       Adhesion: With a cross-cut test, the coating adhesion was reduced to level 0

●       Corrosion Resistance: Even after the acetic salt spray test, the coating was not corroded except at the scratch sides.

●       Artificial weather resistance: The powder coating did not age without gloss.

Application of Graphene Powder Coating in LED Lighting

●       Shock Resistance: It was shock resistant as the coating did not fall off under adhesive tape after applying a shock of 50Kg.cm.

●       Adhesion: at level 0

●       Corrosion Resistance: An indoor lamp can resist salt spray corrosion for more than 300 hours, whereas an outdoor lamp can resist salt spray corrosion for more than 800 hours.

●       Artificial Weather Resistance: With artificial accelerated weather, the coating glossiness was below 30, which means the powder coating did not age.


Final consideration

The massive application of graphene powder coating in communication devices, architectural profiles, rail transit, etc. demonstrates that when compared to the conventional coating, the process of graphene powder coating is simpler and highly effective. It is highly beneficial considering many characteristics such as evenness, anti-corrosion, weather resistance, and cost-effectiveness. Thus, with these excellent qualities, graphene powder coating will be extensively used in many industries, in the coming future. Graphene powder coating is evolving with great speed to bring substantial growth to the coating market.

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