Phone keys Material Classification
phone keys Material classification:
Including silicone phone keypad, p + r phone keypad phone keypad and plastic three categories, initially a traditional phone keypad phones are using plastic, the plastic phone keypad compared to silicone phone keypad phone keypad and p + r in terms of a relatively large disadvantages, the plastic phone keypad life than silicone phone keypad, p + r keys much shorter, about the life of the phone keypad plastic about 30,000 clicks, and silicone phone keypad and p + r phone keypad is up to 20 million hits times or more, and the phone keypad is not flexible plastic, so plastic products in order to make the phone keypad is required in order to become a combination of other accessories phone keypad, which is composed of metal springs, so using no p + r keys and phone keypad easy to use them.
