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Reactor is an indispensable important component of the entire power system. The reactor generally used in the frequency converter can not only prevent the interference from the grid, but also reduce t...
2020-09-07
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When the electric field strength of the epoxy board applied to the insulating material is higher than the critical value, the current through the insulating material will increase sharply, the insulat...
2020-09-26
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Polytetrafluoroethylene (Poly tetra fluoroethylene, abbreviated as PTFE), commonly known as "Plastic King", is a high molecular polymer made by polymerizing tetrafluoroethylene as a monomer. White wax...
2021-03-06
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As cars become more and more common, the amount of plastic used in the automotive industry is increasing, especially the parts in the car put forward higher requirements for the use of materials. ...
2021-05-14
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The main body of ABS plastic is a blend or ternary blend of acrylonitrile, butadiene and styrene, which is a tough and rigid thermoplastic. Styrene makes ABS have good molding, gloss and rigidity; acr...
2021-05-15
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1.Principle: Using electrolytic water technology, an energy device that extracts hydrogen and oxygen gas from water with electricity. Among them, hydrogen is used as fuel and oxygen is used to support...
2021-05-28
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Engineering plastics not only retain the good characteristics of ordinary plastics, but also far exceed the heat resistance and mechanical strength of ordinary plastics. Engineering plastics can gener...
2021-06-07
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G-10 material is generally used as insulating structural parts in motors and electrical equipment, such as circuit breakers, switch cabinets, transformers, DC motors, AC contactors, explosion-pro...
2021-06-28
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Let's first understand the characteristics of 3240 epoxy board It is made of electric glass cloth and epoxy resin by drying and hot pressing. There are no bubbles, pits and wrinkles on the panel. It h...
2021-06-28
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Epoxy sheets commonly used in the market are 3240 and FR-4 epoxy sheets, so what is the difference between them? What are the advantages of FR4 epoxy sheets? Difference 1: FR4 has good flame reta...
2021-06-29
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The components of the epoxy resin glue should consider not only the technical requirements of the cured product (because the heat resistance, chemical resistance, and electromechanical properties of t...
2021-06-30
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During the use of the transformer, the insulation parts are often aging due to some physical or chemical factors. Then what factors are the main causes of the aging problem of the transformer insulati...
2021-07-08
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