What is Aspartame Polyurea Seam? What is the difference compared with ordinary epoxy beauty joint agent? -Beautiful seam agent factory

It has become a common phenomenon for home decoration to use beauty stitches to decorate the home, but many owners find that light-colored beauty stitches will turn yellow and discolor after a long period of time, even for high-end products bought at a high price. Circumstances, why is this? I learned from the beauty seam agent manufacturer that the light-colored seam agent turns yellow and discolored for a long time because all epoxy resins are used now. The yellowing of epoxy resin color when exposed to sunlight is an essential problem. No matter how hard the manufacturer works, it can only slow down the yellowing time of epoxy beauty joint agent, and cannot solve the problem of permanent color change. Since the end of last year, a new type of beautifying agent has appeared on the market, aspartame polyurea beautifying agent, referred to as polyurea beautifying agent, which is known as high temperature resistance, UV resistance, and non-yellowing. Is this a gimmick or a 'black technology. What is aspartame polyurea seam agent 'Aspartame polyurea' full name is 'polyaspartic acid ester polyurea' and abbreviated as 'polyurea'. Polyaspartate material is a new type of aliphatic, slow-reaction, high-performance coating material that has emerged in the polyurea industry in recent years, and is called the third-generation polyurea. It is a new type of two-component, slow curing, super weather-resistant polyurea material. This technology has a history of application in the European and American markets in recent years, and has a history of application in the Chinese market for one year. It is often used in heavy anti-corrosion environments such as electroplating plants, environmentally friendly sewage treatment plants, pharmaceutical plants, chemical plants, and oxidation workshops; hospitals, ship decks, Helipads, vehicle access channels, subways, passenger planes, cruise ships, etc. wear-resistant, dust-free, noise-absorbing, ultraviolet radiation, non-slip, and load-bearing floor environments. The following figure shows the reaction chemistry principle of polyaspartate polyurea: polyurea beautifier also uses components A and B, of which: component A polyaspartate resin, component B curing agent isocyanate. Compared with traditional epoxy beautifying agent, it is more anti-corrosive: anti-acid and alkali, anti-rust, anti-ultraviolet, anti-aging, anti-corrosion of chemicals and drugs, anti-iodine stains. More wear-resistant: non-slip, high compression, dustproof, waterproof, moisture-proof, flame-retardant. More environmentally friendly: it is suitable for cleanliness ISO Class dust-free clean workshop; it does not contain harmful substances such as nonylphenol, dodecylphenol, formaldehyde, benzene, solvent-free, odorless, halogen-free and acid-free. Longer lasting: long-lasting and beautiful, non-toxic, no VOC emission, bright color, strong decoration, strong adhesion, high temperature resistance, UV resistance, non-yellowing, and strong weather resistance. It can be seen that the polyurea beauty seam agent is composed of a black technology high-end material suitable for special fields, which is completely different from the ordinary epoxy beauty seam agent in the past. After curing, it can be used under severe conditions for a long time (-℃ to ℃) except for strong concentrated acid and strong oxidizing environment. In addition, the polyurea seam agent supports outdoor construction, and the cured product has the characteristics of anti-ultraviolet, non-cracking, non-yellowing, and non-chalking. But pay attention to the following points during construction: The curing speed of polyurea beauty joint agent is very fast, so under normal circumstances, it is recommended that two people work, one glue and one pressure joint, so as to effectively avoid the curing speed and cause the polyurea joint agent to have no pressure joints. As for the problem of curing, if there is only one person, one glue will be applied three times. , Polyurea seam agent has very strong adhesion, so it is recommended that no matter what kind of brick surface should be waxed, it must be waxed, it must be waxed, and it must be waxed. The surface of the polyurea beauty joint agent will harden after one minute, and it will basically solidify after one hour, and the remaining material can be cleaned up. -Hours full curing (test results in the laboratory) The specific curing time depends on the construction environment. , Polyurea beauty joint agent is not used after unsealing, it must be vacuum-sealed and stored, otherwise the curing agent will react with water in the air to harden and cannot be used again. The above is the relevant materials that the editor helped you sort out what is Aston Polyurea Seam Agent and what is the difference compared with ordinary epoxy seam agent. Ordinary epoxy resin beauty seam agent is cheaper, and you can choose darker color to use in the environment without direct sunlight; polyurea beauty seam agent is more expensive and can be used in heavy oil, damp, and direct sunlight environments. You can choose a more suitable beautifying agent according to the actual situation of the family.
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