Classification criteria

The classification of epoxy resin is currently not unified, generally classified according to strength, heat resistance level, and characteristics. There are 16 main varieties of epoxy resin, including general adhesive, structural adhesive, high-temperature adhesive, low-temperature adhesive, adhesive for water and wet surfaces, conductive adhesive, optical adhesive, spot welding adhesive, epoxy resin film, foam adhesive, strain adhesive, soft material adhesive, sealant, special adhesive, latent curing adhesive, and civil construction adhesive.

Several classifications

There are several classification methods for epoxy resin adhesives in the industry:

1. According to its main composition, it is divided into pure epoxy resin adhesive and modified epoxy resin adhesive;

2. According to their professional purposes, they are divided into mechanical epoxy resin adhesives, building epoxy resin adhesives, electronic epoxy resin adhesives, repair epoxy resin adhesives, as well as traffic adhesives, ship adhesives, etc;

3. According to its construction conditions, it is divided into room temperature curing adhesive, low temperature curing adhesive, and other curing adhesives;

4. According to its packaging form, it can be divided into single component adhesive, dual component adhesive, and multi-component adhesive;

There are other classification methods, such as solvent-free adhesives, solvent-based adhesives, and water-based adhesives. But there are many applications of component classification.