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Mobile WebSiteSpecial heat shrinkable tube for automobile wiring harness, a new type of environmentally friendly casing with halogen-free flame retardant characteristics. The product is inexpensive and can provide insulation protection for wires, cables and wire terminals. With low temperature shrinkage, soft flame retardant, insulation and corrosion resistance. It is widely used in insulation protection of various wire harnesses, solder joints and inductors, and rust and corrosion protection of metal pipes and rods. Heat-shrink tubing is widely used in electronics, communications, automotive and other fields to provide insulation protection for wire connections and to prevent rust on metal surfaces.
The special heat shrinkable tube for automobile wiring harness is undoubtedly the heat shrinkable tube used in the automobile. In fact, it is easy to distinguish. In the automobile engine and many parts, the layer of the package is the heat shrinkable tube, and the use of many heat shrinkable tubes. Similarly, the special heat shrinkable tube for automobile wiring harness utilizes the insulation protection function of the heat shrinkable tube, which is also the most important feature of the heat shrinkable tube in addition to changing the appearance, and is also a good manifestation of the physical properties of the heat shrinkable tube, the automobile circuit. It is an important part of a car that is put on the market for sale. The car wiring harness is mainly responsible for the transmission of functions and signals in the automotive circuit, which has a direct impact on the performance of the car circuit. The external protection of the wire harness is essential. The heat shrinkable tube is an important tool for protection outside the wire harness and can be seen everywhere in the composition of the car.
The current use rate of heat shrinkable tubes is more and more extensive. It is often used in daily life, and it provides effective convenience and safety for daily life, because it has excellent flame retardant, environmental protection, insulation, Soft, stable performance, low shrinkage temperature, fast shrinkage, etc. The heat-shrinkable tube is used in daily life, but also for wire connection, solder joint protection, wire end harness, electronic device protection and insulation treatment, parts and metal. Surface protection, anti-rust, anti-corrosion treatment of related products, identification of wires and other products.
In the past, we have introduced a lot of different aspects of heat-shrink tubing, in order to let our customers better understand and understand the heat-shrink tubing, but in essence, once we talk about the principle of heat-shrink tubing Such professional problems, in fact, many customers, even long-term customers who use fixed heat shrink tubes, are not particularly clear.
Speaking of the principle of heat-shrinkable tube, it is simple and simple. It is difficult and difficult to say. To put it simply, the process of shrinking after heat-shrinking the tube is completed. It is clear to everyone that it is necessary to heat the heat-shrinkable tube. In order to shrink, referring to the principle of heat shrinkable tube, the most important thing is to describe why heat shrinkable tube heating can shrink.
This irradiation process will use an electron accelerator. This electron accelerator, as everyone knows, is not available to all companies. The heat shrinkable tube principle relies on this machine to function. The heat shrinkable tube is in the first place. After the extrusion of the production process, it is sent to a third party for irradiation. It requires great attention during irradiation. The irradiation dose plays a decisive role in the heat shrinkable tube principle. After the heat shrinkable tube is extruded Extrusion molding, showing flattened tubular shape, the irradiation is mainly through the electronic accelerator, the internal structure of the heat-shrinkable tube changes, cross-linking, changing the molecular arrangement, has a "memory" function, popularly speaking, is to make heat shrink The tube can be retracted. Strictly speaking, the heat-shrinkable tube does not have the principle of heat-shrinkable tube after extrusion. After changing the molecular structure, the expansion process is carried out. At this time, the heat-shrinkable tube diameter is enlarged and reheated. When the heat shrinks, the intermediate retraction process is the heat shrinkable tube principle, which benefits from the external processing of the irradiation. In the irradiation process, the irradiation dose is also an aspect that we need to strictly control. The low irradiation dose or the high irradiation dose will affect the heat shrinkable tube. Therefore, after completing the irradiation process and before the expansion process, Strict inspections will also be conducted.
