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Summary of common basic knowledge in adhesive industry 2

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1. Binder: the material in the adhesive formulation that mainly plays a bonding role.

2. Curing agent hardening; agent hardener: the substance directly involved in chemical reaction to cure adhesive.

3. Latent curing agent: a kind of curing agent which is chemically inert under normal conditions and works under specific conditions.

4. Blocked curing agent: a kind of curing agent or hardener that will lose its chemical activity temporarily, which can be reactivated by physical or chemical methods as required.

5. Accelerator promoter: the substance that promotes chemical reaction, shortens curing time and reduces curing temperature in formula.

6. Diluent: a liquid substance used to reduce the viscosity of adhesives and the concentration of solid components.

7. Reactive diluent: a diluent with active groups in the molecule that can participate in the curing reaction.

8. Dispersing agent: the substance that disperses the adhesive components in the medium.

9. Filler: a kind of non adhesive solid material added to improve the performance of adhesive or reduce the cost.

10. Modifier modifying agent: the component added to the adhesive formulation to transmit its properties. Such as fillers, toughening agents and other substances.

11. Stabilizer: a substance that helps to keep the adhesive stable during preparation, storage and use.

12. Tackifier: a substance that can increase the adhesion of adhesive film or extend the adhesive range.

13. Thickener: a substance added to increase the apparent viscosity of an adhesive.

14. Flexibilizer: the material in the formula to improve the brittleness and toughness of adhesive.

15. Catalyst: a substance that changes the rate of a chemical reaction and maintains its chemical properties at the end of the melon theoretically.

16. Extender: it has a little adhesive effect, but it is mainly used to reduce the cost when it is added into the adhesive.

17. Inhibitor retarder: a kind of substance that can inhibit chemical reaction and prolong its storage life or pot life when used in some types of adhesives.

18. Release paper: protective paper for adhesive film and adhesive tape. It can be easily removed from the film or tape before use.

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