Addition reaction vulcanized liquid silicone rubber is often used in filling sealing and other applications to play the protective functions of moisture-proof, heat-resistant, insulation, shock absorption and so on. Gel silicone rubber is mainly used for encapsulation of microelectronic components, packaging of sensors and distributors, etc.

The reinforced silicone rubber can be used to process high-grade silicone rubber keyboard, cable accessories and other silicone rubber products. Transparent silicone rubber is used for perfusion packaging of microelectronic devices or electronic components. Because vulcanized silicone rubber is transparent, it can directly observe the internal structural operation of silicone rubber packaging, which is convenient for inspection or replacement and repair. Transparent silicone rubber can also be used for bulletproof glass interlayer potting, flexible Fresnel lens and other silicone rubber products used in the optical field.

With the progress of technology and process level, the application range of addition liquid silica gel in various fields is expanding, and it is used in all kinds of silicone commodities.

In the production process of additive liquid rubber, the vinyl terminated silicone oil used for the base polymer of transparent liquid silicone rubber must completely eliminate the silicone hydroxyl terminated polymer, so as to avoid affecting the heat resistance of silicone rubber due to the possible release degradation of silicone hydroxyl terminated polymer at elevated temperature; The elimination of silicon hydroxyl can also ensure the normal progress of platinum catalyzed silicon vinyl and silicon hydrogen addition reaction, avoid the side reaction of condensation dehydrogenation of silicon hydrogen and silicon hydroxyl, and eliminate the influence of hydrogen composition on the light transmittance of silicone rubber.