The main components of silicone adhesives include:
- Siloxanes: The backbone of silicone adhesives, determining their basic physical and chemical properties.
- Crosslinkers: Cures silicone adhesives, forming a three-dimensional network structure.
- Fillers: Modifies silicone adhesive properties such as viscosity, hardness, and cost.
- Plasticizers: Improve silicone adhesives' flexibility and low-temperature resistance.
- Coupling agents: Enhance the adhesion of silicone adhesives to other materials.
- Catalysts: Promote crosslinking reactions and accelerate curing.
In the molecular structure of silicone adhesives, silicon atoms and oxygen atoms alternately link to form long chains or networks. This unique structure gives silicone adhesives many excellent properties.
