Addition cured silicone for making silicone keypad

Silicone keypad just as the name implies is a key product which is based on the silicone raw materials and belongs to the silicone products. Silicone keypad has excellent heat resistance, cold resistance, environmental resistance, electrical insulation, fatigue resistance and other characteristics.   Addition cured silicone for making silicone keypad is generally named two-component liquid silicone, Part A and part B by the mixing ratio of 1:1 and 10:1. The curing time of addition cured silicone can be accelerated at elevated temperatures. HY-E series and HY-Q series addition cured silicone are especially suitable for making silicone keypad. Silicone keypad is often used in electronic calculators, remote control systems, telephones, wireless telephones, computer keyboards, learning machine keys, password control buttons, buttons and other digital products.   Factors need to be considered when making silicone keypad: You need to consider the diameter, length, width, height, the travel distance between the keys, hardness, color, electrical conductivity requirements of silicone products, etc. before making silicone keypad.     Reasons for the rupture of silicone keypad: 1. The temperature of making silicone keypad is too high. So this silicone keypad is easy to become brittle and prone to rupture after demolding.   2. Operating approaches are wrong when demoulding. It may be due to the mold master without professional training who is not careful or has not followed strict operating instructions when making silicone keypad, so this phenomenon of the rupture of silicone keypad occurs.   3. The rupture of silicone keypad is also associated with the incomplete vulcanization of addition cured silicone. When the molding temperature is too low or the curing time is too short, it is not convenient to demould.   4. Manufacturers adopt inferior silicone raw materials blindly in order to reduce the cost of making silicone keypad, which meet poor quality silicone keypad, poor toughness and easy to break. Hong Ye Jie Company provides the most superior & suitable addition cured silicone with features of excellent tear strength, good elasticity, high and low temperature resistance, environmental protection, waterproof, good air permeability, low shrinkage rate, etc.   5. The cavity which has a rough surface or a lot of dirt accumulated is not conducive to demould. It is easy to lead to rupture of silicone keypad because of difficult to demould.   As we know Shenzhen Hong Ye Jie Technology Co., Ltd has been the global leader of addition cured silicone industry, which wins unanimous praise from our customers both at home and abroad. Any of our platinum cured silicone for making silicone keypad with any quality problems is able to be replaced within 3 months after purchase. The customer's satisfaction is our final goal. Our company welcomes customers and distributors from worldwide establish long-term business cooperation with us! For further information about our addition cured silicone or making silicone keypad, please feel free to send an e-mail at info@szrl.net or tour our site at http://www.szrl.net.