1. Advantages of two-color silicone injection waterproofing compared to traditional mobile phone waterproofing:

1. Due to the need for manual operation in the middle of traditional mobile phone waterproofing, such as gluing and bonding, ultrasonic welding, etc., the accuracy and stability of the assembly cannot be guaranteed, the disassembly and assembly are easily damaged, and the waterproof effect is poor.

2. The waterproof structure of liquid silicone injection molding is simplified, the overall structure is compact, the assembly accuracy and repeatability are high, the waterproof effect is improved, and the waterproof level is above 5.

3. The adhesive strength of liquid silicone injection molding and secondary molding of metal, plastic and other materials is high, which can be disassembled and assembled many times, and the replacement is convenient and the waterproof performance is stable.