What is a good treatment method for the surface of the chain link fence? Spraying plastic is a common surface treatment method for warehouse fences. Spraying plastic, non-pollution to the environment, non-toxic to the environment, non-toxic to the human body, excellent coating appearance quality, strong adhesion, high mechanical strength, short curing time, high temperature and wear-resistant coating, easy construction, technical requirements for workers Very low, and the cost is lower than the coating process.
The impregnated plastic can be divided into two different raw materials, liquid and powder. The coating thickness is higher than that of the spray process, and the corrosion resistance is good. It is often used for the surface treatment of the outer fence of the room.
Hot-dip galvanizing is also called hot-dip galvanizing and hot-dip galvanizing: it is an effective method for metal corrosion protection. It is about 500 degrees Celsius in the molten zinc of the steel after rust removal, so the steel structure and the surface of the zinc layer Therefore, the purpose of anti-corrosion is. Hot-dip galvanizing has the advantages of thick zinc coating, long salt resistance time and strong corrosion resistance. It is widely used in the corrosion resistance of industrial equipment, such as the surface treatment of cable bridges, power transmission towers, and steel bridges. The corrosion resistance of hot-dip galvanizing is much higher than that of cold-dip galvanizing.
Cold galvanizing is also called galvanizing. It uses electrolysis equipment to remove oil, pickling, and then put in a zinc salt solution, and connect the negative electrode of the electrolysis equipment. The zinc plate is placed at the other end of the pipe and connected to the cathode of the electrolysis device. The current moving from the positive electrode to the negative electrode will sink up and down in the pipe. A layer of zinc is deposited, cold-plated pipe treatment and galvanized.
The surface treatment method of chain link fence includes different processes such as alkaline degreasing, pure water washing, acid washing, hot water washing, cathode degreasing, chemical degreasing, and acid activation.
Post time: Jun-04-2021