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1. The difference between rated voltage insulation The difference between high-voltage heat shrink tubes and low-voltage heat shrink tubes is mainly reflected in the voltage insulation level. High-vol ...

I believe everyone has bought a ring. Nowadays, most rings are of the live-mouth type. If you don’t believe me, you can take a look at the ring on your hand. In daily life, it often happens that the r ...

To find out how long it will take for flame-retardant heat shrink tubes to extinguish after being ignited, you must first understand the concept and flame retardant standards of flame-retardant heat s ...

Heat shrinkable tubes have multiple functions such as flame retardancy, insulation, anti-corrosion, and sealing and fixation. Heat shrinkable tubes are often used in daily work. Everyone knows that he ...

Double-walled heat-shrinkable tubes are called double-walled heat-shrinkable tubes because they have hot-melt adhesive on the inner wall. They have a double-layer structure. The outer layer is an EVA ...

Heat shrink tubing has many functions, and it can often be seen in daily life. The most commonly used scenario for individuals is to use heat shrink tubes to repair data cables. If the outer layer of ...

In fact, the shrinkage ratio of heat shrinkable tube is very simple. The shrinkage ratio is equal to the pore diameter before shrinkage/the pore diameter after shrinkage. 6 times heat shrinkable tube ...

As one of the commonly used tools in daily life, the handle of a wrench is usually made of metal. It will become slippery if your hands sweat. When used in winter, the handle will be very cold. It is ...

The structure of the zipper heat shrink tube is very simple and mainly consists of three parts: a repair piece, a zipper buckle and a waterproof hot melt adhesive piece. The zipper buckle is used to l ...

Cable docking is often encountered in power projects. In the past, electrical tape was used for winding. However, in some places with strict fire protection, electrical tape may cause safety hazards. ...

To understand the difference between silicone heat shrink tubing and silicone tubing, you must understand the uses of both. Silicone heat shrinkable tube is a silicone tube that can be heated to a cer ...

Today in 2023, almost everyone has a mobile phone in their daily life, and mobile phone data cables are particularly important as the energy supply for mobile phones. Because mobile phone data cables ...

Number tubes are mainly used to mark lines or pipelines to facilitate the maintenance and repair of lines and pipelines. Number tubes are divided into heat shrinkable number tubes and PVC plum blossom ...

Fishing rods for fishing enthusiasts are made of various materials, and they all look very high-end. However, there is one flaw: the handle is not anti-slip and is prone to sweating. Once it sweats, i ...

The types of heat shrinkable tubes are generally distinguished according to the materials they are produced. Fluorine rubber heat shrinkable tubes and silicone heat shrinkable tubes belong to two subd ...

The substation has always been a high-voltage environment, in which conductors such as busbars and busbars are all high-voltage. Danger will occur if you are not careful, and the distance between the bus bars will be very large, otherwise arcs will occur, so the insulation of the bus bars becomes very important. At this time, the busbar heat shrink tube manufactured by Duwai Company will come in handy. It is specially designed and produced for the insulation of high-voltage busbars/busbars/copper bars. ...

In recent years, new energy vehicles have exploded, and companies have actively responded to national policies and invested more and more in new energy vehicles. As a heat shrinkable tube manufacturer ...

First-time users of heat shrink tubing often experience uneven shrinkage. How to choose a suitable shrink temperature is also crucial, but how to choose a suitable shrink temperature may not be well u ...

Insulation protection is often required in the field of electronic components. Here are three cases of use in the electronic field. The important role of capacitors and resistors as well as heat shrin ...

Is heat shrinkable tubing resistant to high temperatures? First of all, let me tell you that heat shrink tubing is resistant to high temperatures. The continuous working temperature of heat shrinkable ...

Will the heat shrink tube continue to shrink if it is heated? First of all, let me tell you the conclusion. Heat shrinkable tubes will not shrink indefinitely. This is determined by the shrinkage rati ...

The busbar is an important part of the high-voltage electrical cabinet. The performance of the busbar determines the overall quality and reliability of the electrical cabinet, so the insulation protec ...

Busbar heat shrinkable tube refers to the insulating heat shrinkable tube used for 1KV, 10KV and 35KV voltage copper bars or busbars, and is used for the insulation protection of the busbar. When used ...

There is only one word difference between heat shrink tubing and cold shrink tubing. Anyone who often pays attention to the official website of heat shrink tubing manufacturer DUWAI knows that heat sh ...