Hot-melt glue or water-based glue, what are the differences?

There are some important differences between hot-melt glue and water-based glue:

1. Form: Hot-melt adhesive is a type of adhesive that liquefies at high temperature and can be applied to a surface. Water-based adhesive is a type of adhesive that is water-based and can be applied to a dry surface.
2. Drying time: Hot-melt glue dries quickly, while water-based glue often takes longer to dry.
3. Adhesion: Hot-melt glue can give strong and durable adhesion, while water-based glue is often weaker.
4. Processability: Hot-melt adhesive can be easily applied using a glue gun or an adhesive applicator, while water-based adhesive often needs to be applied with a brush or roller.
5. Environmental friendliness: Hot-melt glue is environmentally friendly because it contains no solvents and can be almost completely recycled. Water-based glue is also often environmentally friendly because it does not contain solvents, but depending on the type, it may contain residues that are more difficult to recycle.

It is important to remember that each type of adhesive has its own unique properties and applications. It is therefore important to consider which type of adhesive is best suited to your specific application.