Polyurethanes have been widely used in the coating industry due to their high strength, abrasion resistance, durability and increased aesthetics. Despite their unmatched performance and durability, solvent-based polyurethanes have many side effects that outweigh their benefits. Water-based polyurethanes have changed the coating industry by offering the same (or even better) strength and applications with no side effects for the environment or people.

The environmental considerations for sustainability and low-VOC alternatives have increased the demand for waterborne polyurethane coatings worldwide. These coatings reduce the VOC emissions by 50–90% and protect numerous surfaces from moisture, corrosion, stains, impact, chemicals and many other damages.

As waterborne polyurethane manufacturers, we have discussed some of the leading reasons behind their popularity in coating applications:

Safer for the Environment and the User

Waterborne polyurethanes are solvent-free polymers, making them safe for the environment and the user.

Due to the increased consumer demand and environmental protection laws, manufacturers and industries are constantly pressured to deliver high-quality products that are eco-friendlier and more sustainable. This is why they are mainly used for coating purposes in every industry, from furniture to clothing.

Oil-based coatings are made with toxic and flammable solvents. They create short-term and long-term health problems, as well as fire hazards. On the other hand, well-engineered water-based polyurethanes contain no flammable chemicals and are safe to use in your home.

Offers Clear Finish

The finishing of waterborne coating is unrivaled; it adds a clear layer that boosts the appearance of the surface rather than modifying it like other coatings. Due to its clear finish, waterborne polyurethane coating is used for art paintings, finished goods, vehicles, wooden floors, antique pieces, etc. It protects the highly valuable products while preserving their original condition.

Protection from UV Rays

Ultraviolet rays are the major cause of the degradation of different materials such as wood, plastic, glass, etc. For example, when a wooden area is constantly exposed to the sunlight, the UV rays will damage the wood fibers and make the surface more prone to cracks, warping, or cupping. If you use other oil-based coatings, they will not offer the right protection and change the color of the wood. In contrast, water-based polyurethane coating doesn’t react with sunlight and maintains the original color and condition of different surfaces.

Durability

With the recent development and technologies, water-based coatings have evolved and offer much better abrasion resistance. Here’s what you get when you add a coating to any surface:

• Chemical resistance
• Alkali resistance
• Low odor
• Abrasion resistance
• Water resistance
• Impact-resistance
• UV resistance
• Heat-resistance

Compared to other coatings, waterborne polyurethanes are the only coatings that deliver all these benefits and stay true to their purpose, i.e., protecting the surface. Many people add these coating to increase the lifespan of a product and bring back the original shine.

If you’re also looking for an eco-friendly and well-engineered polyurethane coating for your home, office, car, or any other purpose, we can help you with that. SIWO US Inc. is a research and development company providing waterborne polyurethanes since 1995. Our PUD products are made from state-of-the-art technology and deliver high-quality results. Contact us now to get your hands on these products.