| abstract |
The present application relates to the technical field of cable production, and specifically discloses a network combined cable and a preparation process thereof. The network combination cable of the present application is composed of core wire pairs, shielding layer, inner layer quilt, and outer layer sheath in order from inside to outside, and the core wire pairs are arranged in multiples. Similarly, the outer sheath is mainly made of the following raw materials: polyvinyl chloride, plasticizer, flame retardant, reinforcing agent, filler, antioxidant, compatibilizer; the preparation process of the network composite cable of the present application, It includes the following steps: (1) preparing the conductor; (2) covering the conductor with insulating material to obtain the core wire; (3) twisting the core wire into pairs to obtain the core wire pair; (4) twisting the core wire pair The periphery is covered with a conductive insulating layer and a braided shielding layer in turn; (5) through the extrusion process, the inner layer and the outer layer sheath are covered on the periphery of the core wire with the shielding layer. The network composite cable of the present application has better tensile strength and tear strength. |