Aluminum -plastic plate is a composite material formed by the chemical coating aluminum plate as the surface material. It is a new material for modern decoration. It is processed by polyethylene plastic as a core material and on the production equipment of a dedicated aluminum plastic plate. The unique performance of the aluminum -plastic composite board itself determines its extensive use: it can be used for the exterior wall of the building, the curtain wall board, the renovation of the old building, the interior wall and ceiling decoration, the advertising signboard, the display of the tables, purify the dustproof dust prevention project. Aluminum -plastic composite board has been used in large quantities in China, belonging to a new type of architectural decoration material.
The use of aluminum -plastic plates should be noted: 1. The aluminum -plastic board should be stored or installed in a dry and ventilated place in an appropriate manner to avoid stagnant water, and the ambient temperature is not higher than 70 ° C. Avoid installed in abnormal environments, such as smoke, wind sand, radiation, harmful gas and chemical environment. 2. Aluminum -plastic panels need to be flattened when transporting or storage.
When carrying, you must lift the 4 sides of the board at the same time. Do not drag one side to avoid scratching the board. 3. When slotting with a slot or a gong machine, a round head or ≥90 should be used. The V -type flat -head saw blade or milling cutter slot, with 0.2-0.3mm thick plastic core plates with a panel with a panel to increase strength and toughness and prevent aluminum sheet hydrogenation.
Excessive corners or cuts of aluminum panels or excessive plastic left will cause aluminum plates to break or burst of paint film when bending. 4. You need to be uniform when bending, and do not bend at one time. Do not repeat it, otherwise it will break the aluminum surface. 5. In order to maintain the flatness of the aluminum -plastic plate and enhance its wind resistance, the aluminum -plastic plate needs to be lined with skeleton and paste it with adhesive and plate.
6. When used for arc -shaped surface decoration, the curved equipment should be used to bend the aluminum -plastic plate, so that the board can gradually achieve the required curved surface. Do not one step in one step. The curved radius should be greater than 30cm. 7. Install the aluminum -plastic plate in the same plane according to the same process direction. Otherwise, the character is poor.
8. After the aluminum plastic plate is installed, the protective film should be torn within 45 days. Otherwise, the protective film will be aging due to long -term exposure in the sun. When tearing the membrane, it may cause a gum phenomenon. 9. The inner wall plate should be used indoors and should not be installed outdoors to ensure its life limit. 10. If the surface of the plate is polluted on the surface of the board during construction or use, it can be cleaned with neutral detergent or alcohol, and should not be cleaned with strong acid and strong alkaline detergent.
The surface paint on the aluminum plastic board needs to be regularly cleaned and maintained. Such cleaning is not just to keep the walls of the building clean and beautiful, but to remove the dirt on the surface of the aluminum -plastic plate paint on the surface of the aluminum -plastic panel to ensure the long -term quality of the paint. The cleaning of the building wall should be carried out from top to bottom with artificial or appropriate cleaning equipment.
Do not use any corrosive items to scrub the coating surface. The specific cleaning steps are as follows: 1. First rinse the surface of the aluminum plastic plate with a large amount of water 2. Use a soft cloth immersed in the detergent diluted with water to gently wipe the aluminum plastic plate surface 3. Then use a large amount of water to rinse the aluminum -plastic plate with a large amount of water. Noodles, remove the stolen goods 4. Check the aluminum plastic panel surface. For places where there is no cleaning, use detergent to clean 5. Wash the aluminum plastic surface with water, do not clean the heat when the detergent is washed off all the detergent. The plate surface is harmful to the paint of the surface because the water is too fast. It is important to note that the appropriate detergent should be selected. A basic principle is that the neutral detergent must be selected.
Do not use strong alkaline detergent. For example, sodium hydroxide, potassium hydroxide or sodium carbonate, strong acid detergent corrosive detergent, and paint dissolved detergent. In addition, before a large area was cleaned, it is best to choose a small block to test it. After confirming the safety, the official starts.