In recent years, consumer electronic products represented by mobile phones, tablets and wearable devices have entered the fast track of development, and the level of product innovation and supply quality have been continuously improved, becoming an important hot spot in the sustained growth of the consumer field. With the continuous upgrading of product functions and performance, as well as consumers' increasingly high requirements for the quality of appearance, feel, experience, etc., consumer electronics products have increasingly higher requirements for material performance and processing convenience.

Liquid silicone has been widely used as a waterproof material in the field of consumer electronics due to its inherent excellent waterproof performance and excellent elasticity, anti-aging, biological compatibility, high production efficiency, and the ability to achieve the manufacturing of complex shaped products. In recent years, with the development of more functional liquid silicone products, its application in consumer electronics products is also increasing.