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Green shell paper is an important insulating material in the manufacture of electric motors. Due to the great leap forward of China's industry and agriculture, the production of motors has increased exponentially, and the production of green shell paper is urgent. It plays a role in guaranteeing the

When it comes to heat dissipation systems, people generally think of fans and heat sinks, often ignoring one of the less noticeable but important thermal interface materials - thermal conductive silicone sheetsToday, Yuffen will share with you 6 knowledge points that need to be paid attention to wit

1. Balance pressureAll electrical equipment housings that work outdoors are subject to temperature fluctuations as well as wind, rain and sunlight radiation. Once the dust enters the closed casing, if it is not removed in time. It will have a corrosive effect on sensitive electronic equipment. The d

The commonly used epoxy boards on the market are 3240 and FR-4 epoxy boards, so what is the difference between them? What are the advantages of FR4 epoxy board?1: FR4 has good flame retardant performance2: the color is translucent3: FR4 is radiation-free and environmentally friendly4: FR4 has good d

1. How is epoxy resin board made? Mainly made of epoxy resin, quartz sand, catalyst, curing agent and pigment, etc., after high temperature baking, from top to bottom, from the inside to the outside of the entire thickness for the same material, integrated through-core, strong stability, no extern

Synthetic mica is an artificial mica with large size and complete crystal form synthesized by replacing hydroxyl groups with fluoride ions under atmospheric pressure conditions. Synthetic mica tape is mica paper made of synthetic mica as the main material, and then the glass cloth is pasted on one o