‌The main components of adhesives include base materials, curing agents, plasticizers, fillers, solvents, preservatives, stabilizers and coupling agents. ‌ Adhesives are usually formulated from these ingredients in certain proportions to meet different bonding needs.

‌Base‌: It is the main component of the adhesive and provides the basis for bonding. Common base materials include epoxy resin, polyurethane, etc.

‌Curing agent‌: Used to solidify the adhesive under specific conditions to form a stable bonding layer.

‌Plasticizer‌: Increases the flexibility and ductility of adhesives.

‌Fillers‌: Used to enhance the physical properties of adhesives, such as improving strength and durability.

‌Solvent‌: Used to thin the adhesive, making it easier to apply.

‌Preservatives‌: Prevent the adhesive from deteriorating during storage.

‌Stabilizer‌: Maintains the chemical stability of the adhesive and prevents it from changing during use.

‌Coupling agent‌: used to improve the bonding properties between different materials, often used in the preparation of composite materials.

The combination and proportions of these ingredients can be adjusted according to specific bonding needs to achieve the best bonding results.