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The eye-catching sparkle of a metallic finish on a car is, in part at least, though more technical than merely the addition of colour; it's the magic that happens when coatings science takes centre stage and the resin system comes to prominence. To get that deep, jewel-like gloss as well as an even and metallic effect, the formula must be pin sharp in composition, with the resin serving equally both as a display case and a protector. At Suze, our unique acrylic resins are built to be the foundation of these sophisticated systems in automotive paint, providing the metallic pigments with lasting luster for decades.
Creating the Optimal Reflective Base
We have to say the strength and quality of glossiness in a metallic finish depends on how clear and smooth the suspended resin film is. We formulated an acrylic resin using Suze that results in excellent transparency. This clear undercoat permits light to travel into the layer of paint and results in a rich soft glassy appearance that is synonymous with quality automotive finishes.
Uniform Orientation and Distribution of the Flakes
One of the major obstacles to overcome was how to keep flakes of pigment from bunching or clumping, settling in randomly on a surface and resulting in a ragged image being laid down. The rheology of Suze acrylic resins encourages good flow and leveling characteristics, which aid in the orientation of metallic flakes in relationship to the substrate as the coating is cured. This controlled direction plays a critical role for achieving uniform metallic effect and reduce cloudiness, corresponding to having a homogeneous finish on the entire car.
Providing a Durable Protective Shell
Metallic pigments can tarnish and lose their reflective capability when in direct contact with the environment. The acrylic resin matrix is laid down in a hard continuous coating covering every flake. Suze's resins provide excellent UV protection, remaining very resistant to UV rays, moisture and contaminants, effectively sealing in the metallic pigments into a durable and also transparent barrier. This maintains the glossy look and finish so your car will keep that "just polished" look. This is how you give your vehicle a lower maintenance protection plan so it stays looking newer, longer!
Enabling Advanced Formulation Capabilities
Creating a durable metallic paint demands use of a resin that is compatible with numerous effect pigments and additive packages. Suze offers a broad range of acrylic resins to formulate complex solutions for metallic applications. These resins ensure the adherence to underlying layers and create a sturdy base for adding all other special parts while keeping important optical elements of the coating.
Conclusion
The amazing 'wet look' of a metallic automotive paint is due to the high-performance acrylic resin that forms its basis. Featuring outstanding clarity, uniform pigment dispersion, and a robust protective shell, Suze's acrylic resins are essential to the stunning and durable gold-toned finishes characterizing the contemporary look of vehicles. And it is through this technology that manufacturers can realize beauty not only inside, but outside as well that’s built to last.
