Classification of adhesives

- Aug 10, 2019-

(1)Natural adhesives

It comes from matter in nature. It includes starch, protein, dextrin, animal glue, shellac, leather glue, rosin and other biological adhesives, as well as mineral adhesives such as asphalt.

(2) Synthetic adhesives

It mainly refers to synthetic materials, including inorganic adhesives such as sodium silicate, synthetic rubber and other organic adhesives.