Industrial application

Silicone pressure sensitive adhesives are capable of bonding low surface energy surfaces due to their high resistance to high and low temperatures, chemical resistance and low dielectric properties. This makes silicone pressure-sensitive adhesive tape widely used in industrial production in the form of splicing tape, electrical tape, plasma spray tape, and machining tape.

Tape for Teflon surface bonding

Electrical application


Silicone pressure sensitive adhesives and their tapes are commonly used in the production and assembly of printed circuit boards (PCBs). This requires that the pressure sensitive adhesive not only withstand high temperatures (270 ° C for short periods of time), adheres to wet low surface energy interfaces, but also has low dielectric properties. Silicone pressure sensitive adhesives are also widely used in protective coatings for electronic components. These protective coatings are composed of a multi-layer structure, each layer imparting unique properties to the protective coating.


Silicone pressure sensitive tape for PCB board

Smart device application

Since many smartphones are expensive, it is increasingly important to protect their high quality screens from scratches and bumps during use. When the mobile phone is shipped from the factory, the manufacturer usually puts a layer of film on the surface of the screen to prevent damage to the screen caused by scratches and bumps that may occur during the transportation or sale of the mobile phone. Most consumers will tear off this simple protective film and then attach a self-adhesive protective film (eg tempered film) to prevent the huge impact or hot cigarette butt when the phone is dropped. Fatal damage to the screen when accidentally touched. Silicone pressure sensitive adhesives are widely used in this thin and tough protective film.

Smartphone tempered protective film structure

Protective films are typically multilayer "sandwich" structures, the specific characteristics of each layer of adhesive depending on its structure and chemical composition. Among them, the pressure-sensitive adhesive layer plays a key role.