As an important surface treatment agent, silicone release agent plays a core role in the film tape industry. Release agent, also known as anti-adhesive agent or isolation agent, is a substance coated on a solid substrate to protect the adhesive layer (glue layer), prevent it from being damaged and contaminated, and reduce the peeling resistance. In many products such as film tapes, labels, protective films, etc., silicone release agents play an irreplaceable role.

Silicone release agent is mainly composed of a mixture of active silicone polymer main agent, cross-linking agent, cross-linking catalyst and other additives. Its unique chemical structure gives it low surface energy, high heat resistance, corrosion resistance and good processing performance. The surface energy of silicone polymer is very low, making the coating easy to peel off, while its good solubility in common solvents ensures the coating performance. In addition, by adjusting the cross-linking density and molecular weight of silicone polymer, the release effect can also be adjusted within a certain range to meet different product requirements.
In the film tape industry, silicone release agents are widely used. Whether it is pressure-sensitive tape, double-sided tape or special function tape, it is inseparable from the assistance of silicone release agent. It can not only protect the adhesive layer, prevent adhesion and pollution, but also improve the performance and life of the tape. With the advancement of science and technology and the continuous development of the market, the performance and application fields of silicone release agents are also constantly expanding, injecting new vitality into the development of the film tape industry.