Is hot melt adhesive the same as pressure sensitive adhesive?

I believe that most people who are not familiar with these two products are a little silly to distinguish between these two nouns. In fact, these two kinds of adhesives are classified according to different classification standards:

Hot melt adhesive is a big category of adhesives, is classified according to the state of adhesives, including solvent adhesive, emulsion adhesive, solid adhesive, and hot melt adhesive. This adhesive is a heating can melt the adhesive This adhesive is particularly many, not only refers to pressure sensitive adhesive, some also have no pressure sensitive glue pressure sensitive glue is sensitive to pressure, is classified according to function, there are many types.

And pressure sensitive adhesive is short for pressure sensitive adhesive. It is a kind of adhesive which is sensitive to pressure. Mainly used for the preparation of pressure sensitive tape. The adhesive force of the pressure sensitive adhesive (the peeling force after the adhesive tape is pressurized and pasted to the adhesive surface) must be greater than the adhesive force (the stickiness shown when the finger is gently touching the adhesive tape). According to its main composition can be divided into rubber type and resin type two categories.

In addition to the main components, but also add other auxiliary components, such as viscosifying resin, plasticizer, filler, viscosity adjustment agent, curing agent, antioxidant, solvent, etc.

This kind of glue do not heat, do not cooperate with solvent, as long as a pressure can stick flat. Pressure sensitive adhesive applied to paper, fabric, plastic film can be used as decoration.

Pressure sensitive adhesive is a pressure sensitive adhesive composed of polyisobutene rubber and terpene resin. When the adhesive is coated or coated on the adhesive, the finger pressure can be used to stick the adhesive together. When the adhesive is pulled apart, the finger pressure can still be used to stick the pressure-sensitive adhesive on the adhesive, and can be used repeatedly.

Pressure sensitive adhesive can be used for bonding polyvinyl chloride, polyethylene, polypropylene, polyester film, various metal foils, and metal materials and non-metallic materials.

Smprotectivefilm is also committed to the emulsion pressure sensitive adhesive research and development, production, sales of the company. We can effectively solve the problems that customers encounter in the use of glue because of different production equipment and technology.

We specialize in the production of protective film and pressure sensitive adhesive for many years, with our own R & D team. In the future, through continuous research and development and summing up experience, our glue can be applied to more product application fields.