The processing of connectors by plasma surface treatment equipment depends on these basic performance requirements:
Connectors, in layman's terms, are connectors and plugs, which are bridges that connect the current and signals of two active devices. Connectors are also an integral part of the huge product system formed during the development of the electronics industry. According to different classifications, the types are also different. Whether the connecting piece has been subjected to plasma surface treatment equipment is mainly determined by its basic performance requirements, let's take a look at it together.
According to different classifications, connectors also have different models. Such as electrical connectors and communication connectors classified by function; civilian connectors, military connectors, aerospace connectors, etc., classified by purpose. What product will use plasma surface treatment equipment? In fact, the basic performance requirements of the connector are very important.

The three basic performances of connectors: People in the industry know that the mechanical, electrical, and environmental performance of connectors are called the three basic performances. Plasma surface treatment equipment can improve or Improve these three basic properties.
I. Mechanical performance indicators:
Plugging capability and durability are two important indicators of mechanical performance, and they are related to materials, processes, and surface treatments. Plasma has chemical and physical properties. It can react with organic matter and impurities invisible to the naked eye on the surface of the connector component material to form a clean surface and active groups, increase the adhesion of metals and polymers, and improve the material Stretch resistance.
Second, electrical performance indicators:
The main electrical performance indicators of the connector are insulation resistance, contact resistance and electric strength, the adhesion and reliability of the insulator and the sealing body, and the electric strength has a great influence on the connector. If the adhesion between the two is not enough Good, it will cause leakage, and the electrical strength of the connector will be greatly reduced. Plasma surface treatment can not only improve the bonding strength, but also has no effect on performance indicators such as contact resistance and insulation resistance.
3. Environmental performance indicators.
Weather resistance, that is, environmental performance, generally includes cold resistance, heat resistance, humidity resistance, salt spray resistance, impact, vibration and other properties, mainly to test the reliability of the connector. Including surface treatment process, character printing strength, the degree of adhesion between various materials, etc. Plasma surface treatment is a dry surface treatment without other by-products, which greatly improves the adhesion strength of the surface.
During the processing of ordinary civilian connectors, the surface treatment only requires ultrasonic removal of surface dirt without plasma cleaning treatment; unless it is a special material, such as PP, PTFE and other materials with low surface energy, high glue cost, and harm to the human body, Only consider the use of plasma surface treatment equipment plasma treatment process. Due to the special environment of plasma, plasma has good surface cleanliness and surface energy in military, aviation and other fields, so plasma surface treatment process has become inevitable.
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