Industrial use and precautions of Mylar tape

Industrial use of Mylar tape: It is specially used in the impregnation process of circuit boards to cover gold finger parts, prevent plating solution from immersion and pollution, and protect circuit boards. High temperature. As an insulating material for winding transformers, motors, coils, capacitors and variable frequency power supplies in the electronics industry. Widely used in insulation wrapping of transformers, motors, capacitors and other types of motors and electronic components, and high-voltage isolation between the motherboard circuit and the shell of switching power supplies. It is also used for the wrapping of lithium batteries in soft packs, such as wrapping between the protective plate and the battery core, it plays the role of fixing, insulating and preventing fire. The precautions for Mylar tape are as follows: 1. Mylar tape should be stored in the warehouse to avoid sun exposure and rain; it is forbidden to contact with acid, alkali, oil and organic solvents, keep it clean and dry, and keep it 1m away from the discovery device, and the room temperature is -15℃~ between 40°C. 2. It is not allowed to connect (group) Mylar tapes of different varieties, specifications, models, strengths, and layers of cloth to use together. 3. The type and specification of Mylar tape should be reasonably selected according to the needs of use and specific conditions. 4. Mylar tape should be placed in rolls, not folded, and turned over once a season when stored for a long time. 5. Do not make the Mylar tape snake or creep, keep the drag roller, the vertical roller flexible, and the tension should be moderate. 6. Cleanliness is the basic condition for the good operation of Mylar tape. Foreign substances will affect the eccentricity of the tape, the difference in tension, and even breakage.