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　　Oil-resistant rubber heat shrink tubing is a protective electrical insulating tube that will activate and shrink after being heated. Due to its durable appearance and tight fit, it is often used for insulation protection of cables, wires, connectors and terminals, and can be shaped as a cable or wire connection The shape around the point, so it is better than other electrical insulation tubes, so it must be protected from deformation and wear in various environments, all types of oil-resistant rubber heat shrinkable tubes generally have the same function, but different heat shrinkable tubes are required according to different needs . Due to the wide range of diameters of cables and hoses, heat shrinking occurs in various sizes, thicknesses and materials, depending on the desired application, it is also helpful to know which oil resistant rubber heat shrink tubing materials are suitable for the specific needs of customers. According to the situation, various types of oil-resistant rubber heat-shrinkable tubes can be provided, so let's learn about the precautions for purchasing oil-resistant rubber heat-shrinkable tubes!　

　　How to choose heat shrink tubing:

　　To consider the size, what is the size of the wire, cable and general equipment that you want to use with the oil-resistant rubber heat shrinkable tube, and the 2:1 heat shrinkable tube shrinks to half of the original size. 3:1 heat shrink tubing shrinks to a third of its original size, 4:1 heat shrink tubing shrinks to a quarter of its original size, you are trying to choose a heat shrink diameter that is larger than the larger size, but shrinks to fit the small Dimensions, then, determine the appropriate material for the heat shrink tubing. As mentioned above, different shrink tubes need to be used according to the situation. When deciding which heat shrink rate is used for industrial purposes, you can choose to use 2:1 high-temperature fluororubber heat shrink tube or oil-resistant rubber heat shrink according to its strong chemical resistance. Tube.

　　Polyolefin heat shrink has become the standard for oil-resistant rubber heat shrink tubing materials due to its bulk temperature and chemical resistance. It is often used for cable management when bundling, insulating wires. For moisture protection, double wall heat shrink tubing provides a watertight seal. Additionally , Oil Resistant Rubber Heat Shrink Tubing features a unique blend of polyolefin and polyester threads to prevent ingress of moisture and humidity. Oil-resistant rubber heat-shrinkable tubing has heat resistance and flexibility, and is very suitable for narrow spaces such as fuse covers. Oil-resistant rubber heat-shrinkable tubing is flame-retardant to oil-resistant heat-shrinkable tubing, and has high resistance to lubricating oil and hydraulic oil. In addition, for Recognition also prepares heat-shrinkable tubes of different colors.

　　Is it suitable for what you want, variable temperature heat guns and butane torches are very effective and can provide the maximum amount of heat needed for proper shrinking, you may want to find a hand held, easy to use unit, use the proper temperature depending on the shrink tubing range, remember that different materials can withstand different amounts of heat! Shrink wrap tape with adhesive, some application locations may not fit with shrink tubing, heat shrink tape is a better choice, providing the required adhesive Heating and protection functions, improving flexibility and versatility, cable ties, etc. There are various heat-shrinkable tubes and heat-shrinkable accessories to meet the unique needs of customers.

　　There are several ways to restore the oil resistant rubber heat shrink tubing to its original dimensions prior to installation, however, to properly install the oil resistant rubber heat shrink tubing, feed the cable or hose into the opening of the heat shrink tubing by hand or with a pole , so that the wrappings are in full contact. Oil-resistant rubber heat shrink tubing to start heating evenly from one end to the other and watch the shrink tubing recover to the point where it makes tight contact with the inner insulated cables and hoses.

　　The above are the precautions for purchasing oil-resistant rubber heat shrinkable tubes . If you need more information, please feel free to contact us!