The question of choosing a paint and varnish material for various production tasks and repairs is always relevant for specialists and consumers. One of the most discussed options are thermoplastic paints, which actively compete with traditional paint and varnish coatings. In this article, we will look at the key differences and advantages of thermoplastic paints compared to their paint-based counterparts.Composition and application process
Thermoplastic polymer-based paints do not require a curing process, unlike many paint coatings that need to react with a hardener to achieve final strength. Thermoplastic paints melt and harden when heated, making it easy and efficient to correct defects: simply melt the surface and it will regain a quality finish. In contrast, paint coatings often require complete removal and reapplication if they are damaged.
Protective properties
Thermoplastic paints offer excellent protection against corrosion and mechanical damage due to their solid and impermeable surface. They are non-wetting, making them an ideal choice for high humidity and aggressive chemical applications. Paint coatings, especially water-based coatings, can be less effective in coping with external influences and can quickly lose their protection.
Resistance to contaminants
The advantage of thermoplastic paints is their high resistance to ultraviolet (UV) radiation and contaminants. They do not absorb the sun's rays, which prevents fading and deterioration over time. Whereas paint finishes can be affected by UV radiation, resulting in premature wear and loss of aesthetic appearance.
Environmental friendliness
Thermoplastic paints tend to be more environmentally friendly: they do not contain harmful components such as phenols and heavy metals, so they can be used in sensitive areas such as food and water. In contrast, many paint finishes can emit volatile organic compounds (VOCs), raising concerns about their impact on health and the environment.
Cost and cost effectiveness
While thermoplastic paints may have a higher initial cost, their repairability and durability in the long run offset these costs. Paint coatings require frequent updates and repairs, which can end up costing more over their lifecycle.
Conclusion
The choice between thermoplastic paints and traditional paint coatings depends on specific needs and operating conditions. However, thermoplastic paints demonstrate many advantages including maintainability, protective properties, environmental friendliness and cost effectiveness. With all of this in mind, they are becoming an increasingly popular choice for a variety of manufacturing and engineering applications.