Insulation tape use methods and characteristics

- Jun 09, 2018 -

Insulation tape use methods and characteristics



  Insulation Tapes Manufacturers of insulation tapes We also call them insulation tapes, adhesive tapes, etc. It is composed of a base tape and a pressure-sensitive adhesive. Its base tape is not as thin as the general sealing tape. It is generally made of cotton cloth, synthetic fiber fabrics, and plastic films. The adhesive layer is also made of compounding agents such as rubber and tackifying resins. It has good adhesion and excellent insulation properties. Performance point. What are the characteristics of insulating tape? The insulating tape has good insulation pressure resistance, flame resistance, weather resistance and other characteristics, suitable for wire connection, electrical insulation protection and other characteristics.

     At present, the insulating tape has been widely used for electrical work such as dressing, joints, and insulation sealing of wires used below 380V. It is very popular in the electrical industry.

    Below, let us understand the use of insulating tape manufacturer's insulation tape:

    In the process of using electricity, people have noticed that the size of the cross-sectional area of the power cord material has an effect on the safe use of electricity, but they often do not pay enough attention to the use of insulating tape for joints. Nowadays, the power lines are increasingly complicated to lay, and they are all under the wooden floor, in the walls, in partitions, and in wet ground or water. If the insulating tape is used improperly, it will cause leakage and endanger personal safety. So, how to use insulating tape correctly?

    The power cord connector is divided into "+" word connection, "-" word connection, and "T" word connection. The joints should be tightly wrapped and smooth without burrs. Otherwise, before the wire is disconnected, it should be lightly pressed with wire cutters, and then it should be wound to the pressure port, then swing left and right, the thread head will be very close to the joint and disconnect. If the joint is in a dry place, it should first be wrapped with insulation black cloth 2 layers, then wrapped plastic tape 2 layers, and then stretched with insulating tape about 200%, wrapped 2 to 3 layers, and finally wrapped 2 layers of plastic tape.

    Because the direct use of plastic tape has many disadvantages: plastic tape is easy to dislocate for a long time, open the plastic; when the electrical load is heavy, the joint heats, the plastic tape is easy to melt and shrink; the power connector is squeezed in the terminal box, and when the connector has a burr, it is easy. Tied plastic tape and so on.

    These hidden dangers will directly jeopardize personal safety, causing short circuit and fire. The use of insulating black tape will not appear the above situation, it has a certain degree of strength, flexibility, can be tightly wrapped in the joints for a long time, affected by the time and temperature and compact solid, will not fall off, and flame-retardant. Furthermore, wrapping the plastic tape with an insulating black tape can prevent moisture and rust.

    Of course, the insulating self-adhesive tape is also defective. Although it has good waterproof performance but is easy to break, it is necessary to wrap 2 layers of plastic tape as a protective layer, and the self-adhesive tapes of the joints and joints are not sticky to each other, and the performance is better.



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