PVC dipping insulated aluminium bus-bar

At present, PVC dipping insulated aluminium bus-bar the commonly used technology is to use dipping process to make the soft connection of aluminium bus bar have an insulating layer. The process of immersion is to use special PVC material, which is dissolved at high temperature to form a liquid, and immerse the aluminium bus-bar into it to make the aluminium bar adhere to an insulating layer. The processing of impregnated aluminium bars can be customized according to customers requirements for thickness, color, voltage resistance and so on. It solves the problem that the non-isotropic aluminium bars can not be insulated by insulating bushing.

Generally speaking,PVC dipping insulated aluminium bus-bar the insulating layer of soft connection of aluminium bars is made of straight insulating sleeve, which is heated and contracted by high temperature furnace. This way can only be used for straight and partly bent aluminium bars. If the shape of aluminium bars is special, this way can not be used. The shape of aluminium bars is not limited in the process of dipping, because the whole aluminium bars are immersed in the container of PVC material. After processing, the parts which do not need insulation can only be stripped by cutting.

Special processing equipment and professional technicians are needed for dipping plastics in aluminium soft connection. Strict control is also needed for the whole process in order to make the insulating layer of the product meet the requirements, and to make the thickness of the product uniform without air bubbles. Some high-end electric vehicles have adopted this process technology for aluminium soft connection, PVC dipping insulated aluminium bus-bar has also been recognized by the market.