Waterproof joints for wire joints should use a special cable waterproof joint. Cable glands are a type of coupling that is often used in power systems.

After the terminal is crimped, the waterproof adhesive is coiled around the terminal. The joint should be self-adhesive waterproof tape to strengthen the waterproof in the harsh environment. the way is:

A. After filling the waterproof filling glue, use a self-adhesive waterproof tape on the outer layer of the filling rubber to coil a layer or stretch the self-adhesive waterproof tape to coil the multilayer, but the thickness should not be too thick, so as to prevent the insulating sleeve from entering too much. .

B. Shorten the heat-shrinkable tube in the glue.

C. Coil the waterproof tape at both ends of the heat shrinkable tube, then coil a layer of self-adhesive waterproof tape, wind the waterproof tape and self-adhesive tape at both ends of the cable insulation sheath, and then shorten the heating of the sheath tube.

According to the type of cable waterproof connector required to choose the appropriate joint material, the quality of the cable joint material is also uneven, but in order to ensure the quality of the cable joint, it is not cheap.