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According to relevant industry sources, in the early 2019, the global lithium battery manufacturing capacity have reached to 316 GWh. Chinese lithium battery capacity ranked first one in the...
2019-08-29
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A switchgear is an electrical device. The outside line of the switchgear first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to it...
2020-01-16
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1. Insulation resistance and resistivity Resistance is the inverse of conductance, and resistivity is the resistance per unit volume. The smaller the conductivity of the data, the greater its resistan...
2020-02-20
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SMC insulation board has the advantages of good insulation performance and strong tensile resistance. When used, it has some good performances. These performances can not only improve its strength, bu...
2020-09-26
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To correctly judge whether the SMC insulation board is of good quality, then we need its material to start, and the method of inspecting the material is to analyze and inspect these materials, and the...
2020-09-26
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1.Sample thickness: When the insulating plate material is very thin, the breakdown voltage is proportional to the thickness, that is, the electrical strength has nothing to do with the thickness. When...
2020-10-24
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Epoxy rods are also commonly known as pull rods. The rods with circular cross-sections formed by hot pressing of forming molds have high mechanical and dielectric properties and are suitable for insul...
2021-08-12
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The development direction of epoxy resin electronic and electrical encapsulation and insulation materials is mainly to improve the heat resistance, dielectric and flame retardancy of the material, and...
2021-09-07
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It is necessary to pay attention to the use of insulating rods 1. Before operation, the surface of the stick should be wiped with a dry cloth to make the surface of the stick dry and clean. Take care ...
2021-09-15
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1.When storing, choose a well-ventilated, clean and boring place, and hang the square on the special gate pole rack, and the special person will handle it. The insulating rods should not be in contact...
2021-09-23
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1. The concept of insulating layer material: a material that can block the flow of current, and its volume resistivity generally exceeds 109ΩNaN. 2. The role of the insulating layer material: isolate ...
2021-10-29
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Epoxy board is now a commonly used material, the production raw materials are epoxy resin, glass fiber cloth and so on. It is a composite material that needs to be pressed at high temperatures. During...
2021-11-05
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