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2022
DATE
01 - 17
Yangzhou Fongming Cable: Talking about special cables
Relatively speaking, the application field of special power cables is very extensive in electrical equipment. Fields that require electrification such as automobiles, coal mining equipment, ships, aircraft, etc. require the use of special power cables. Large-scale medical equipment...
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2022
DATE
01 - 14
Yangzhou Fongming Cable: Talking about the technology of wrapping wire
The wire diameter, the width and thickness of the wrapping film, the overlap ratio, the wrapping pitch, and the wrapping angle of the composite insulated wrapped wire must be perfectly matched. At the same time, the stretching of the film must be considered in the structural design...
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2022
DATE
01 - 13
Yangzhou Fongming Cable: The extension application of thermocouple compensation wire
1. Why use compensation wire? Because when using a thermocouple to measure temperature, the temperature of the reference end of the thermocouple must be kept constant, otherwise the measurement error introduced during temperature measurement will be a large variable, which will affect the accuracy...
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2022
DATE
01 - 11
Yangzhou Fongming Cable:Importance of fluoroplastic raw materials in wire and cable industry
In our cable industry, these materials are collectively referred to as Teflon materials or FEP materials. These materials are mainly used to manufacture all kinds of heat-resistant and high-temperature insulated wires, survey (oil) well cables, geological exploration cables, heating cables...
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2022
DATE
01 - 07
Yangzhou Fongming Cable:Required Course for Electrical People | How to distinguish inferior cables
1. Look at the label. The content of the wire certificate produced by a regular manufacturer should include: 3C certification mark, certification number, model specification, implementation standard, rated voltage, wire length, production date, producer, inspector, factory name, factory address...
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2022
DATE
01 - 05
Yangzhou Fongming Cable:Common knowledge of thermocouple compensation wire
1 Structure and definitionThermocouple compensation wire is abbreviated as compensation wire, which is usually composed of compensation wire alloy wire, insulation layer, sheath, and shielding layer. Within a certain temperature range (including normal temperature), a pair of insulated wires ...
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2021
DATE
12 - 24
High-temperature resistant wire: The influence and development of silicone rubber on the wire and cable industry
Silicone rubber is odorless and non-toxic, not afraid of high temperatures and resistant to severe cold. It is "comfortable" and "unchanging color" at 300 degrees Celsius and minus 90 degrees Celsius, and still has good strength and flexibility. Silicone rubber also has good electrical insulation...
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2021
DATE
12 - 23
High-temperature resistant wire: Teflon wire and cable manufacturing process
Polyperfluoroethylene propylene FEP or F46 is a copolymer of tetrafluoroethylene and hexafluoropropylene. The content of hexafluoropropylene is about 15%. It is a modified material of polytetrafluoroethylene. Teflon FEP: FEP (Fluorinated Ethylene Propylene Copolymer) non-stick coating...
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2021
DATE
11 - 18
Yangzhou Fongming Cable: Characteristics and uses of heat-resistant, high-temperature and ultra-high temperature wires and cables
Heat-resistant cables generally refer to cables with a temperature of (90~155)℃ and below, while high-temperature cables are cables with a temperature of 180℃ and above. To solve the problem that ordinary cables are not resistant to high temperatures, it is necessary to improve the materials...
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2021
DATE
11 - 03
High-temperature resistant mica wire:Shengli Oilfield shale oil exploration breaks the first batch of predicted petroleum geological reserves of 458 million tons
Sinopec announced that the Jiyang shale oil exploration in Shengli Oilfield has made many breakthroughs. The first batch of reports has reported a forecast of 458 million tons of petroleum geological reserves. It is estimated that the shale oil resources in this area will reach more than 4 billion...
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