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Difference between Epoxy Floors and Polyurea Polyaspartic Coatings

by on September 3, 2012

Consumers often look for products that can preserve and enhance the value of their properties. This also holds true for floorings in the homes of consumers. There are products available in the market nowadays that specialize in keeping the flooring safe from deterioration while maintaining its good form. In doing so, two types of floor coatings are commonly used by floor contractors: the epoxy floors and the polyurea polyaspartic coatings.

Epoxy floors are polymer produced mainly by the reaction of resin (anepoxide) to the hardener (polyamine). Epoxy products can also contain materials like organic solvents, pigments, fiber glass and sand that can improve its quality. These are used as floor coating because of their superb surface and sub-surface adhesion, mechanical properties and resistance to most concrete-damaging chemicals.

When epoxy resin is used, the monomers in the anepoxide and the polyamine merge to produce chains of molecules called thermosetting polymer. As time passes, the mixture settles and develops to be a tough polymer. The time it takes to solidify the epoxy and the other characteristics of the epoxy product is dependent on the incremental ingredients such as solvents, curing agents, fillers and epoxy monomers. The variation of these ingredients enables the epoxy to alter the characteristics to suit to the different needs of the users.

On the other hand, the polyaspartic coatings are a form of polyurea that are intended for corrosive-resistant coverings and repair materials. Polyaspartic coatings possess increased curing speed, increased film build, excellent weathering characteristics and extreme corrosion defence. This type of coatings requires the reaction of aliphatic polyisocyanate with aliphatic diamine in order to harden the material. The exceptional modifiable reactivity of polyaspartic esters permits faster curing that is beneficial to the floor coating needs of consumers.

The significant disparity between these two products is the result of their chemical components. The molecular makeup of epoxy enables it to harden but after a long drying time. Coating users still need to wait for the material to dry before they can ensure its durability. Epoxy also requires the use of another material to catalyse the drying and hardening process. On the other hand, polyurea polyaspartic coatings dry and harden immediately after they are coated in the floor. It also does not need another chemical compound to facilitate the hardening process.

Another major difference between these two alternatives is the cost component. Epoxy floors are less costly to purchase as compared to polyurea polyaspartic coating. Because of this fact, consumers tend to purchase this to apply in their own homes or personal spaces. The cheaper cost of epoxy is also reasonable for consumers who want an excellent coating that is easy to apply.

The polyurea polyaspartic coatings can also be considered the improved version of the epoxy floors. The effect of the two can easily be gauged to appropriately fit to the needs of the consumers. Epoxy is recommended for consumers who are only going to use these for short-term and personal purposes due to its practicability and convenience of use. On the other hand, the polyurea polyaspartic coatings are endorsed for industrial and commercial companies because of its high durability against chemical spillage, quick drying and glossy appearance when applied to the floor. The knowledge about these differences can certainly help consumers decide on which type of floor coating is appropriate to their needs.

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