Electronic appliances are electrical components composed of electronic devices and electronic circuits. Common electronic appliances in life include connectors, relays, capacitors and so on. In the selection of these electronic devices, flame retardant is a necessary condition, in addition to flame retardant, but also according to the use of the environment and demand for material selection. Let's look at an example.
The connectorThe basic properties of connectors can be divided into three categories: mechanical properties, electrical properties and environmental properties.
Environmental factors mainly consider high and low temperature environment, humidity, salinity, vibration and impact, etc.
The basic properties of connectors determine the properties of materials, which need to have good mechanical properties, good processing performance, excellent flame retardant and aging resistance and so on. So connector commonly used plastic materials are: flame retardant or enhanced PA6, PA66, PPA, PPS, PPE, LCP, PBT, PET, etc.
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Connection front finger A device that connects two active devices to transmit current (high voltage) or signal (low voltage). So connectors can be divided into signal connectors and current connectors.