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Anonymous users2024-02-16In fact, there is no difference, they are all heat shrinkable tubes.
Heat shrinkable sleeve is a special polyolefin material heat shrinkable sleeve, which can also be called EVA material. The outer layer is made of high-quality and soft cross-linked polyolefin material and the inner layer of hot melt adhesive, the outer layer of material has the characteristics of insulation, anti-corrosion, wear resistance, etc., and the inner layer has the advantages of low melting point and high adhesion of waterproof sealed box. Performance:
It has the functions of high temperature shrinkage, soft flame retardant, insulation and anti-corrosion. It is widely used in the insulation protection of various wiring harnesses, solder joints and inductors, and the anti-rust and anti-corrosion of metal pipes and rods. Voltage level 600V.
Polymer materials have to go through glass-high elasticity with low to high temperature, and the performance is close to plastic in glass state and rubber in high elastic state. The material used in the heat shrink tubing is glass at room temperature and becomes highly elastic when heated. Use:
During production, the heat shrinkable tubing is heated to a highly elastic state, a load is applied to expand it, and it is quickly cooled while maintaining the expansion to make it enter the glass state, and this state is fixed. As soon as it is heated during use, it will become highly elastic, but at this time, the load is gone, and it will retract. Shrinkage ratio:
2:1 Shrink Temperature: 84 120 Operating Temperature:
55 125 Fire rating: VW-1
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Anonymous users2024-02-15The biggest difference between the two is that the printing on the wire tube is better, permanent, not falling, scratch resistant, and the ordinary heat shrinkable tube can also be printed, but the printing effect is much worse.
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Anonymous users2024-02-14Heat shrink tubing (also known as heat shrink tubing) is a type of shrinkable plastic tubing that has many useful applications in electronic work. It shrinks along the radius when heated, which is where its name comes from.
Heat shrink tubing leaks are available in a variety of materials, colors, and sizes. Regardless of wire size, shrinkage requirements, or environmental requirements, there are heat shrink tubing for specific applications. The properties of heat shrink tubing make it suitable for a wider range of applications.
Most of them have to do with wires and cables, but it can also be used with other objects. RegressionHere are some of the most popular methods of using heat shrink.
One of the main ways to use heat shrink tubing is to electrically insulate wires, solder joints, splices, and terminals. Because heat shrink tubing is non-conductive, it forms a protective layer that prevents accidental short circuits.
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Anonymous users2024-02-13Heat shrinkable tubing specifications and models:
Inner diameter before shrinkage: , wall thickness: , inner diameter after full shrinkage: , wall thickness:
Inner diameter before shrinkage: , wall thickness:
Inner diameter after full shrinkage: Wall thickness:
Inner diameter before contraction:
Wall Thickness: , Inner Diameter After Full Shrinkage: Wall Thickness:
Inner diameter before shrinkage: , wall thickness: , inner diameter after full shrinkage: , wall thickness:
Inner diameter before shrinkage: , wall thickness:
Inner diameter after full shrinkage: Wall thickness:
Inner diameter before contraction:
Wall Thickness: , Inner Diameter After Full Shrinkage: Wall Thickness:
Inner diameter before shrinkage: , wall thickness: , inner diameter after full shrinkage: , wall thickness:
Inner diameter before shrinkage: , wall thickness:
YC rubber sheathed cable is a kind of rubber sheathed wire, Y stands for rubber insulation, and C stands for heavy-duty cable. The sheath inside is also insulated by rubber, and the conductor is copper wire. Rubber sheathed cables are divided into heavy-duty cables (YC cables), medium-sized cables (YZ cables) and light-duty cables (YQ cables).
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Anonymous users2024-02-12The heat shrinkable tube is a special polyolefin heat shrinkable sleeve, the outer layer is made of high-quality and soft cross-linked polyolefin material and the inner layer of hot melt adhesive composite processing, the outer material has the characteristics of insulation and anti-corrosion, wear resistance, etc., and the inner layer has the advantages of low melting point, waterproof sealing and high adhesion.
Heat shrinkable tubing has the functions of high temperature shrinkage, soft flame retardant, insulation and anti-corrosion, etc., and is widely used in the insulation protection of various solder joints and inductors, the anti-rust and anti-corrosion of metal pipe rods, etc., the voltage level is 600 volts, and the material used in the heat shrinkable tube is glass at room temperature, and becomes highly elastic after heating.
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Anonymous users2024-02-11According to the conventional use of sheathed pipes, cable heat shrinkable pipes are generally divided into sheathed pipes and mid-wall sheathed pipes.
1.Heat shrinkable mid-wall tubing emphasizes that the wall thickness is medium thickness, which is slightly thinner than sheath tubing2The gluing heat shrinkable middle wall pipe is made of hot melt adhesive, 75 caliber is directly coated, 75 caliber and above specifications are spiral gluing, the difference is obvious from the appearance, it is a mechanical full gluing product; The sheath tube is usually glued at both ends by hand, or it can be fully glued, and the glue layer coated is cold glue, and the waterproof performance is not as good as the middle-wall sheath tube.
3.Due to the different gluing methods, under normal circumstances, the maximum diameter of the heat shrinkable middle-wall pipe is 200, while the heat-shrinkable sheath tube can be 300, mainly because the large-diameter spiral gluing equipment of the middle-wall pipe is more expensive.
4.The formula of the polyethylene substrate of the two classifications is also different, and the material of the middle wall pipe is softer.
5.Finally, due to the above differences, there are many differences in the use of heat shrinkable mid-wall pipe and heat shrinkable sheath, heat shrinkable middle-wall tube is mainly used in the middle connection of cables, and can also be used in other products such as automobiles, while heat shrinkable sheath is basically used as the inner and outer sheath of the cable intermediate connection. At the same time, the heat shrinkable wall tube is used more abroad, and the domestic market is not very large.
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Anonymous users2024-02-10Walshing heat shrink mark tubing compared to ordinary heat shrink tubing:
1.The surface is contrasted, the surface is smooth, and the better quality is the identification tube.
2.If the color fades with organic solvents such as alcohol and erasers, it is not the poor quality of the marking tube or the marking tube;
3.Look at the packaging, the packaging of Walshing heat shrinkable label tube is different from the packaging of ordinary heat shrinkable tube, and the packaging of the logo tube is 250pcs box.
4.Others can look at the flame retardant grade, relevant logo certification, and so on.
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The main differences are: first, annual GDP value and per capita disposable income; second, population size; Third, the level of science and technology; Fourth, the level of education of the population. Fifth, the area of the city.