Membrane switches are widely used. Membrane switch products can be seen everywhere in our lives, production or business. So, how to identify the quality of the membrane switch?
Generally, the keys on the membrane switch only use colors to indicate the direction, shape and size of the key body. In this way, the accuracy of the operation can only be recognized by the operator's vision, because there is no appropriate response information to indicate whether the finger is pressed on a useful switch plane to move the switch, which affects the operating speed of the whole machine monitoring.
1. Membrane switch has good appearance, smooth appearance, average luster, no mechanical operation, no scratches, inclusions and stains.
2. Membrane switch has good weather resistance, no deformation, cracking, aging and discoloration under certain natural environmental conditions. For the most common chemicals, such as alcohol and ether, it has chemical resistance against erosion.
With the continuous development of our science and technology, in our lives, various electronic products are constantly updated, which not only have higher requirements for the functions of electronic products, but also put forward new requirements for their appearance.
Membrane switch panel is an emerging electronic product. It can effectively improve the dustproof function of the product, and also improve the aesthetics of the product. In fact, touch panels and PVC panels have some similarities and different appearances, but each has its own characteristics. In contrast, spray-painted panels and other panels will be much worse.
Unlike its exterior material, the membrane switch panel material is polycarbonate. We will find that the panel buttons have round bumps, which can increase the touch, becoming a better experience for users. Its material is transparent, the traces on the reverse side can be clearly seen, and the appearance of the color is more beautiful, usually there are three different colors connected to each other.