Strip process insulation consists of one or more longitudinal strips of unvulcanized thermosetting material folded around a conductor and then vulcanized.
Strip insulation, or strip process insulation, is a method of insulating a conductor in which one or more longitudinal strips of unvulcanized thermosetting material are folded or wrapped around the conductor and then vulcanized, or cured, to form a continuous insulation. As the thermoset material cures under heat and pressure, it bonds into a solid insulating layer around the conductor. This process is an alternative to extruding insulation directly onto the conductor.
By applying the insulation as strips and then vulcanizing it, the strip process can produce insulation with particular properties or for materials suited to this method. The vulcanization cross-links the thermosetting material, giving it strength and stability.
In commercial and industrial wire, strip insulation methods contribute to certain insulation constructions. Recognizing the process helps in understanding how insulation can be applied and cured.
Because applying the insulation as strips and then vulcanizing it can produce insulation with particular properties or for materials suited to this method, the strip process is an alternative to extrusion, with the vulcanization cross-linking the thermosetting material for strength and stability.
Recognizing how strips of thermosetting material are vulcanized into insulation helps illustrate the considerations behind insulation construction, with the strip process offering an alternative to extrusion for certain materials and properties.
At Windy City Wire, an understanding of insulation methods, including strip insulation, reflects a focus on the processes behind quality cable. Recognizing how strips of thermosetting material are vulcanized into insulation helps illustrate the considerations behind insulation construction.