Adhesive - also known as base material or adhesive. It is the fundamental component that determines the function of the adhesive.
Curing agent - a substance that can cause low molecular weight polymers or monomers to undergo certain chemical reactions to form polymer compounds or crosslink linear polymer compounds into form polymer compounds.
Vulcanizing agent - Any substance that has the ability to crosslink rubber is called a vulcanizing agent.
Crosslinking agent - a substance that can react with functional groups on the main or branch chains of macromolecules, forming chemical bonds between macromolecules, making it an insoluble and infusible network or body type of unsaturated or multifunctional group. Some curing or vulcanizing agents are also crosslinking agents.
Coupling agent - a compound rich in functional groups with different properties at both ends of a molecule. A substance in which one end can interact with the molecules on the surface of the adhesive, while the other end can react with the adhesive molecules, or connect two different substance molecules together through chemical bonds.
Additives - various auxiliary ingredients added in the production process of plastics, rubber, fibers, coatings, adhesives, etc. to improve the technical functions of commodities. Additives, also known as additives or complexes.
Modifying agent - The component that can improve a certain function in the adhesive formula is called a modifying agent.
Plasticizers, also known as softeners, are substances that participate in adhesives to improve mixing and coating properties in technological processes, and to make the adhesive layer soft. They are usually high boiling liquids or low melting solids.
Softening agent - usually a prepolymer with active groups, mixed with the resin in the adhesive, and able to participate in the reaction to introduce flexible chain segments, increasing flexibility, such as liquid polysulfide rubber, low molecular polyamide, etc.
Toughening agent - also known as impact modifier. Organic or high molecular substances that are used to reduce brittleness, improve flexibility, and impact strength, are not completely miscible, can be separated into phases, and can participate or not participate in the reaction of resins in adhesives, such as nitrile rubber, polysulfone, carboxyl terminated liquid nitrile rubber, etc.
Thickener - a substance that can add adhesive to the surface, such as tert butyl phenolic resin, terpene resin, epoxy resin, coumarone resin, etc.
Promoter - any substance that can lower the curing temperature of the adhesive or accelerate the curing reaction rate.

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