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Which is better, acrylic paint or enamel paint?

acrylic paint &enamel paint

Acrylic paint:

It is a type of paint whose main film-forming material is acrylic resin. It has excellent weather resistance, color retention and water resistance, as well as decorative properties. It is widely used for surface coating of metals, plastics, concrete, etc.

  • Enamel paint:

This is a traditional term, usually referring to a colored, highly glossy topcoat that emphasizes the decorative effect. In modern usage, "enamel paint" is not an independent chemical category but rather a type of paint named according to its purpose or appearance. Its film-forming material can be alkyd, acrylic, polyurethane, etc. For example: alkyd enamel paint, acrylic enamel paint, polyurethane enamel paint.
Therefore, "acrylic paint" is actually a type of acrylic coating, belonging to the category of topcoats that are both decorative and protective.

It is not an opposing relationship of "acrylic paint vs. magnetic paint", but should be understood as - acrylic paint includes acrylic magnetic paint; if the comparison is between "other types of magnetic paints (such as alkyd magnetic paint) and acrylic paint", then performance comparisons can be made.

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Performance dimension comparison

  • Lightfastness and Color Retention

Acrylic coatings are excellent and have strong outdoor durability, not prone to yellowing
Enamel coatings are poor and tend to lose gloss, flake and turn yellow under long-term sunlight exposure

  • Drying Speed

Acrylic coatings dry quickly and have high construction efficiency 5
Enamel coatings dry slowly and require a longer curing time

  • Weather Resistance

Acrylic coatings are strong and suitable for outdoor use, with good UV resistance
Enamel coatings are medium to poor, suitable for indoor or short-term outdoor use

  • Chemical Resistance

Acrylic coatings are good, resistant to water and weak acids and alkalis
Enamel coatings are average, with limited chemical resistance

  • Mechanical properties

Acrylic paint has a high hardness and good adhesion.
Magnetic paint has a lower hardness and is prone to scratching.

  • Environmental friendliness

Acrylic paint can be prepared in an aqueous system, with a low VOC level.
Magnetic paint is mostly solvent-based, with a high VOC level.

"Acrylic enamel" is itself a type of high-performance varnish.
In fact, "acrylic enamel" is the product that incorporates acrylic resin into the varnish system, combining the advantages of acrylic with the decorative properties of varnish;
It has high gloss, rich colors, and excellent decorative effects;
It has good corrosion resistance, water resistance, and chemical resistance; It is widely used for external coating of construction machinery, agricultural machinery, light industrial products, and plastic products; When used outdoors, it has excellent light retention and color retention properties, and is not prone to yellowing.
Therefore, it can be said that "acrylic varnish" is an upgraded version of traditional varnish, representing a higher performance development direction.

Special scenario comparison reference

  • According to the research on a certain protective coating combination, it is shown that:

In the high-end anti-corrosion system, it is recommended to use the combination of "epoxy zinc-rich primer + epoxy iron-based intermediate paint + acrylic polyurethane topcoat";
In contrast, although chlorinated rubber-based topcoats have good anti-corrosion properties, their adhesion and hardness are inferior to the acrylic or acrylic polyurethane system.
This further indicates that modern high-performance magnetic paints have gradually been dominated by acrylic or acrylic polyurethane systems.

 

  • "Acrylic paint" and "magnetic paint" are not completely equivalent categories. However, from a practical application perspective:

Acrylic paint (especially acrylic magnetic paint) outperforms traditional types of magnetic paint (such as alkyd magnetic paint) in most performance indicators, especially in terms of outdoor durability, color retention and protection, and construction efficiency.
If you need to choose a magnetic paint product, it is recommended to opt for acrylic magnetic paint or acrylic polyurethane magnetic paint, as their comprehensive performance is superior.

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Post time: Jan-04-2026