The various data of polyurea beauty seam agent is compared, and it is clear at a glance-beauty seam agent factory

I believe that many readers still have a lot of questions about the new polyurea seam agent produced by the beauty seam agent factory. What exactly is the polyurea metal porcelain contained in the polyurea seam agent? What are the functions? Compared with other beauty joint agents, what are the advantages? Below, the editor will sort out the advantages and disadvantages of traditional epoxy systems, polyurea metal-steel porcelain and similar polyurea systems on the market. Anti-yellowing performance Traditional epoxy system beautiful seam: The structure of bisphenol A epoxy resin is easy to oxidize to produce carbonyl groups to form yellowing groups; the free amine component in the amine curing agent is directly polymerized with epoxy resin, resulting in local heating , Accelerate yellowing; polyurea gold-steel porcelain: Aspartame polyurea will not turn yellow in the sun or in the UV light box, it will not turn yellow after the laboratory UV lamp test, and its yellowing resistance is very good. . Advantages: The bonding strength is higher than that of epoxy systems. The specific data is inconsistent with each manufacturer. The beautiful seam of similar polyurea system in the market: basically meets the yellowing resistance performance. The specific data is inconsistent with each manufacturer. Adhesive force: traditional epoxy system beauty seam: the market general beauty seam agent blindly pursues the effect of tearing edges and completely ignores the bonding performance of the product. Easy to fall off. Polyurea gold steel porcelain: ceramic tile and ceramic tile cm square I-shaped bonding can pull tons of trucks. The bonding strength is even higher at .Mpa. Advantage: not easy to fall off. The beautiful seam of similar polyurea system in the market: the bonding strength is higher than that of epoxy system. The specific data is inconsistent with each manufacturer. Water-resistant traditional epoxy system beautiful seam: Most products are not water-white. In order to solve this problem, some harmful substances such as nonylphenol and dodecylphenol which are harmful to human body (except for water-based systems) are added in violation of regulations, which will also accelerate yellowing. Change phenomenon. Polyurea gold steel porcelain: Aspartame polyurea products have excellent water resistance, corrosion resistance, acid and alkali resistance, aging resistance, salt spray resistance and no nonylphenol, dodecylphenol, formaldehyde, benzene, xylene and other harmful substances , No solvent. Advantages: no whitening, no bulging, no cracking when exposed to water, can be used as a swimming pool, and can be used for wet construction. Beautiful seams of similar polyurea systems on the market: the specific data is inconsistent with each manufacturer. Fast-drying traditional epoxy system beautiful seam: when the temperature is ℃, the operation time is -min, and the edge can be torn and cleaned after -hour, which wastes a lot of construction time. Polyurea gold-steel porcelain: when the temperature is ℃, the operation time is -min, and the edge can be cleaned after hours, saving a lot of construction time. Advantages: reasonable operation time is minutes of operation time, fast curing speed, glue on the same day, clean up the remaining material on the same day, saving labor costs. Beautiful seams of similar polyurea systems on the market: the operating time is too short (about minutes), which is not conducive to construction operations. Environmental performance: The traditional epoxy system is beautiful: the environmentally friendly resin does not contain harmful solvents such as benzene, xylene, formaldehyde, and some of them contain nonylphenol, dodecylphenol and other harmful solvents, which have irritating odors, except for water-based systems. Polyurea gold steel porcelain: environmentally friendly resin does not contain benzene, xylene, formaldehyde, nonylphenol, dodecylphenol and other harmful solvents, resin purity% free maleate content <%, no irritating smell. Advantages: no solvent, formaldehyde, odorless, no harmful substances. No volatilization. Really environmentally friendly products support inspection at any time. The beautiful seam of similar polyurea systems in the market: resin purity%, free maleate content <%, with the same pungent odor. Practical performance Traditional epoxy system beautiful seam: wall, floor, underwater, all series of indoor tiles are common. Polyurea gold steel porcelain: universal for indoor and outdoor underwater tiles on walls and floors. Advantages: common for indoor and outdoor underwater tiles on walls and floors. It has a wide range of applications and supports extreme environments. Such as swimming pools, outdoor equipment surfaces. Beautiful seams of similar polyurea systems on the market: the specific data is inconsistent with each manufacturer. Temperature resistance traditional epoxy system beautiful seam: high temperature resistance, non-expansion, non-sticky. Poor weather resistance and easy to lose gloss. Polyurea gold steel porcelain: high temperature resistance, no expansion, no stickiness. Good weather resistance and long-term gloss. Advantages: long-lasting gloss, long-lasting performance, no cracking, no yellowing, long-term maintenance of hardness and flexibility. Beautiful seams of similar polyurea systems on the market: high temperature resistance, no expansion, no stickiness. Weather resistance is average. Flexible and anti-cracking traditional epoxy system beautiful seam: high hardness, moderate toughness, but not lasting. The two cannot be considered at the same time. After a long time, it will eventually harden, crack and degummed. Polyurea gold steel porcelain: high hardness, high toughness at the same time, no cracking, no porcelain. Advantages: Good flexibility can prevent cracking and degumming caused by deformation of the crust staircase movement. It can meet the deformation requirements under normal conditions. The beautiful seams of similar polyurea systems on the market: different manufacturers have hard and soft ones, and the two cannot be considered at the same time. Dirt-resistant traditional epoxy system beautiful seam: long-term loss of gloss, adhesion of stains, not easy to scrub. Polyurea gold steel porcelain: long-term gloss retention, smooth surface, excellent anti-staining ability. Advantages: high hardness, good toughness, smooth surface, long lasting! ! Easy to clean, normal wiping can clean up dirt on the surface. Beautiful seam of similar polyurea system in the market: no acid and alkali resistance. Traditional epoxy system beautiful seam: epoxy has average resistance to acid and alkali. Polyurea gold steel porcelain:% sodium oxide and% acid soaking without cracking and bulging. Advantages: suitable for more demanding environments, no risk of discoloration, bulging and cracking in the later stage. The beautiful seam of similar polyurea system in the market: not available yet. Mold-resistant traditional epoxy system beautiful seam: general polyurea gold steel porcelain: grade advantage: in the mold petri dish, observe under times, there is no obvious mold growth. Beauty seam of similar polyurea system in the market: Without the above description, do you readers already understand the advantages of polyurea seam agent? If you still don’t understand, please write a private message in the background. Meisew factory, the leading brand of Meisew.
Polyurea Sewing