The release button is an essential component in the head of the DC charging pile, and its safety and durability are crucial to the overall performance of the product. In this field, flame-retardant polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) materials are widely used because of their excellent physical and chemical properties.

PC/ABS is a composite material that combines the high strength and impact resistance of polycarbonate (PC) with the excellent processability and toughness of ABS (acrylonitrile-butadiene-styrene). In the manufacture of the release button, this composite material not only provides excellent mechanical strength and impact resistance, ensuring that the button remains stable under frequent use, but also has good flame retardancy.

Flame retardant properties are a major advantage of PC/ABS materials, allowing them to effectively slow the spread of flames and reduce the risk of fire under extreme conditions, such as high temperatures or flame contact. This feature is particularly important in many electronic devices and safety-critical applications to enhance product safety and protect users' personal and property safety.

In addition, the PC/ABS material has excellent surface gloss and paintability, which facilitates a variety of appearance designs on the release button. In addition, its low water absorption also helps to maintain the stability of the material, ensuring that the button remains reliable in different environments.

In short, the flame-retardant PC/ABS material has become an important choice for release button manufacturing because of its excellent mechanical properties and flame-retardant characteristics, which not only improves the safety and stability of the product, but also meets the aesthetic needs of modern design.