Guangdong Fenglu Aluminum Co., Ltd., established in the 1990s, is a comprehensive and large-scale private aluminum profile enterprise integrating R & D, production and sales of aluminum alloy profiles. It is a well-known aluminum enterprise in China. Many families will choose fengaluminum for decoration. In the mixed building materials market, how to distinguish whether this aluminum is true or false? Xiaobian, I sorted it out for your reference.
The accurate identification method of Fenglu brand aluminum material is to detect the chemical composition. But when we have no conditions, we can only use the 'observation method' to distinguish. What is the 'observation method' is that we view the surface of aluminum profile from different angles. Aluminum door and window profiles are extruded by profile dies with aluminum rods. For example, fake phoenix aluminum profiles use waste aluminum as raw materials, so the material contains a lot of impurities. During extrusion, it is easy to roughen the die, so that the surface of the profiles produced is not smooth and there are more marks. Moreover, the profiles produced with waste aluminum can not meet the standards in strength, hardness and other physical effects. The surface treatment of fake profiles is mostly powder spraying (common colors are: green, white and gray). This treatment method is simply to cover the extruded profiles with powder. This treatment method has great advantages over garbage fake phoenix aluminum profiles and can effectively cover the marks on the extruded profiles. But because counterfeiters save more costs, he? I'm going to have to ask you?? Step patting Han collection? To clear?? It is the responsibility of the company to support the children.? A man's drum is blowing on the dustpan? Beak? Rui? Why should we delay? Ash? Hard Huang? The location of the cluster support tube is blind? Therefore, it is very important to have a good understanding of the situation? Before the installation of your customized fengal aluminum material, be sure to carefully observe the surface of the profile to see if there are traces. If you are not sure about the surface observation, you still have the right to ask the processing and installation personnel to disassemble the doors and windows and look at the inner wall in the middle of the profile. When the profile is sprayed on the surface, the inner part of the section cannot be sprayed. In this way, you can see the true color of the profile that is not covered by powder, so it is easy to identify whether there are traces on the profile. Authentic phoenix aluminum will not appear any trace. We recommend you to ask the processing and installation personnel to disassemble the one you specify for observation when you check it. If you observe the surface without color powder, you can easily identify it! The difference between true and false phoenix aluminum is mainly the identification difference on materials. There will be relevant identification of phoenix aluminum on real phoenix aluminum materials, and it is a dot code; Another difference is in the structure, but it is difficult for ordinary people to identify. After all, fake fengaluminum imitates fengaluminum materials, so it dare not imitate 100%. Therefore, there are differences in fixed windows, and the pressing line is also different. If you don't compare carefully, you don't pay much attention to this; In fact, the surface treatment of genuine and fake fengal is also different. The surface color of genuine fengal is uniform and there is no wavy situation. However, fake fengal cannot reach the level of fengal surface treatment because it is electrostatically sprayed under poor local equipment. Because there are many requirements for color types, regular manufacturers have no way. Except for white and green, Nanjing fengaluminum has no spot, so manufacturers have to use real fengaluminum to change the color. In this case, if you want to distinguish between true and false, it's best to go to fengaluminum's Nanjing Office for identification.