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Principle of Insulating Tape

Time:2016-1-21 11:07:53

When using the plastic tape directly, there are many shortcomings: the plastic tape may mismatch or tackless after a long period of time; when the load of electrical equipment is heavy, the connector shall be high-heat and the plastic tape is easy to melt and shrink; power connectors squeeze each other in the junction box, the burr on the connector, if any, is easy to puncture the plastic tape.


These hidden dangers will directly endanger the personal safety, lead to line short, and give rise to a fire. However, insulating black tape can avoid the above situations, because it has a certain strength and flexibility, can be tightly twined on the connector, shall be more firm and shall not fall off after being effected by time and temperature, moreover, it is flame retardant. Furthermore, the plastic tape is waterproofing and rust-proofing after winding insulating black tape.


Of course, the insulating self-adhesive tape also has defects, it is breakable, so as a protective layer, it is needed to wind 2 layers of plastic tape, if the insulating self-adhesive tapes of connectors are non-viscous mutually, its performance is better.


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