Polyester, a general term for polymers obtained by polycondensation of polyols and polyacids. Mainly refers to polyethylene terephthalate (PET), and customarily also includes linear thermoplastic resins such as polybutylene terephthalate (PBT) and polyarylate. It is a class of engineering plastics w...
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Types of electrical insulation tape 1. Insulating black tape. Insulating black tape is a kind of electrical insulating tape used in the past, but the quality of this kind of insulating black tape is relatively poor. It has only insulation function, but no flame retardant and no waterproof function. ...
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In practical applications, the purpose of shielding is to conduct the induced electromagnetic noise to the ground and become the return path of the noise signal, which is very important. Not understanding its meaning may mean invalid blocking. The cable shield and its termination must be able to pro...
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Ordinary wire and cable 1. The applicable temperature range of ordinary PVC wires and cables is -15℃~60℃. When the ambient temperature of the place of use exceeds this range, special PVC wires and cables should be used; ordinary PVC wires and cables will emit when burned. Toxic fumes are not suitabl...
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We know that wires and cables are usually composed of several or several groups of wires, each group of at least two twisted together, similar to a rope. Each group of wires is insulated from each other and is often twisted around a center, and the entire outer bread has a highly insulating coating....
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Ordinary wire and cable 1. The applicable temperature range of ordinary PVC wires and cables is -15℃~60℃. When the ambient temperature of the place of use exceeds this range, special PVC wires and cables should be used; ordinary PVC wires and cables will emit when burned. Toxic fumes are not suitabl...
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Speaking of wires and cables, I believe everyone is familiar with them. We can often see and use them in our daily lives. If we can observe carefully, we will find that these power cables are wrapped with an insulating layer. So, how much do you know about the insulation of wires and cables? What ro...
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Aluminum foil has a wide range of uses. It is used in various industries such as food packaging, medicines, vehicles, air conditioners, capacitors, lithium batteries, cables, etc. Shanghai Lumeng Aluminum Co., Ltd. provides aluminum foils of various thicknesses and materials. Welcome to consult . 1....
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