1. Low resistivity: the resistivity of aluminum core cables is about 1.68 times higher than that of copper core cables. 2. Good ductility: the ductility of copper alloy is 20-40%, the ductility of electrical copper is more than 30%, while the ductility of aluminum alloy is only 18%....

1. Check whether the certificate of conformity, trademark, etc. on the appearance packaging are standard. It depends on whether there is 3C certification and quality system certification; whether the brand name, address, inspection stamp, and production date are printed on the trademark...

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...

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...

Theoretically speaking, the heat resistance of silicone rubber materials in the air is much better than that of organic rubber, and its usage is different at different temperatures. At 150°C, its physical and mechanical properties are basically not affected, and the compensation wire can ...

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 ...

High temperature wire is a kind of high temperature resistant wire, which usually adopts solid core or stranded silver plated or nickel plated copper wire. Product features: 1. Operating temperature: - 80 ~ + 250 ℃; It can withstand 300 ℃ in a short time. 2. Conductor: solid core or stranded ...

High-temperature wires and cables are ubiquitous in our lives and are widely used. They bring a lot of convenience to our lives, and high-temperature wires and cables have many advantages compared to ordinary cables.1. What should be paid attention to during the transportation...

With the rapid development of my country’s economy, the demand for high-temperature cables in special industries has increased at a high speed. Heat-resistant and high-temperature cables are increasing at a rate of 20% every year. As an important part of special cables...

Refractory mica tape 　Refractory mica tape is abbreviated as mica tape, which is a refractory insulating material.According to the purpose, it can be divided into: fire-resistant mica tape for motors and fire-resistant mica tape for fire-resistant cables.According to the structure, it is divided int