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Anonymous users2024-02-06The surface of the laminated board has a long time to form a film after a long time to bulge, now it is basically not used, you can knock on two boards, the sound is relatively muffled, and the roller-coated board and anodized plate have a strong metallic feeling, their ** difference is very large, the laminated board is now very cheap, dozens of dollars can be done, the roll-coated board is about 100 yuan.
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Anonymous users2024-02-05If there is a film formation on the surface of the laminated board for a long time, the two boards can knock each other on the laminated board, and the sound will be relatively muffled, while the rolling board and the anodized board will knock each other on the two boards, and the sound will have a strong metallic feeling.
The laminated board is coated with a layer of film on top of the aluminum alloy substrate. It is made by using a high-gloss film or a color film, and the board surface is coated with a professional adhesive. The laminated board has bright luster, can be selected from many varieties of colors, waterproof, fireproof, has excellent durability (weather resistance, corrosion resistance, chemical resistance) and anti-fouling ability, and has superior anti-ultraviolet performance.
Different brands of laminated boards have different substrate materials and thicknesses, and the material and thickness of the laminated films are also different. There is also a building laminated board, which is made of poplar and other materials.
Anodizing (anodic oxidation) is the use of metal or alloy parts as anodes, and the electrolysis method is used to form an oxide film on the surface. Metal oxide films protect metal surfaces by changing surface conditions and properties, improving corrosion resistance, enhancing wear resistance and hardness.
Roller-coated plate is made by degreasing and chemical treatment on the surface of the aluminum plate substrate, rolling coating, high-quality coating, and drying and curing. The substrate material is the same as that of the laminated board. Through the high-performance roller coating process, the accuracy and flatness of the plate can be more effectively controlled, and the concave and convex and wrinkles caused by the tradition can be successfully eliminated, so that the color of the building decoration is uniform and delicate, soft and bright, and there are certain differences in the quality according to the different coatings and roller coating methods.
The film thickness on its surface is thinner than that of the laminated board, only, so the regular roller-coated board is generally thinner than the laminated board of the same specification. However, due to the roller coating process, it is less prone to color aberration than laminated boards. The reflection of the relative laminated board is very soft, easy to clean, and it is not easy to scratch and discolor, but it is high.
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Anonymous users2024-02-04Aluminum gusset surface treatment process: lamination, roller coating, anodizing, which one is more cost-effective?
The process of aluminum gusset is mainly lamination, roller coating and anodizing. The implementation methods and advantages of these processes vary. Lamination is a physical process in which a layer of film and a layer of aluminum plate are pressed together at high temperature and high pressure; Roller coating is made of international standard aluminum hot-rolled high-quality aluminum alloy plate starting with 3 as the base material, and is pressed together by three-coating and three-baking roller coating processing technology; Anodizing is the use of metal or alloy parts as anodes, and the electrolysis method is used to form an oxide film on the surface.
1. Lamination is a physical process, in which a layer of film and a layer of aluminum plate are pressed together by high temperature and high pressure. The advantages of the laminating process are: 1. Anti-fume:
It is made of PVC high-gloss film, which is easy to clean. 2. Wear-resistant: unique PET layer, sturdy and durable.
3. Moisture-proof, fast and sensitive to moisture: the surface is coated with film, which reduces the direct contact between water and aluminum, and has strong durability. 4. Good touch:
There is a layer of film on the surface, which is smooth to the touch, changing the cold and single feeling of the metal material. 5. There are many key branches in the flower color: a variety of colors can be selected.
6. The price is moderate and cost-effective. Second, the roller coating is the use of electrostatic spraying, baking paint has a short service life and is easy to produce.
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