What are the types of pressure-sensitive label adhesives, and an introduction to three common pressure-sensitive adhesives

1. Water-based adhesive
The water-based adhesive is also the default glue used for self-adhesive labels. is made of acrylic acid combined with polyurethane resin and water. Most water-based adhesives are relatively environmentally friendly, and the water-based adhesive also has strong ad, which can maintain the firm stability of the paste at room temperature or 90 degrees Celsius. Therefore, the water-based adhesive is currently a very commonly used glue for-adhesive labels.
2. Oil-based adhesive
The oil-based adhesive is a type of self-adhesive label glue with very strong adhesion. it is necessary to paste self-adhesive labels on some plastic or other metal materials and require very high standards of paste stability, oil-based adhesives will become the first. The initial adhesion of the oil-based adhesive is not strong, but over time, the oil-based adhesive will become very strong and difficult to tear off.
. Hot-melt adhesive
The hot-melt adhesive belongs to the rubber-based adhesive. It has strong fluidity, strong adhesion, and is suitable for-adhesive labels used in low-temperature environments of -5~10 degrees Celsius. It is usually environmentally friendly and non-toxic, so it is suitable as glue for self-adhesive labels used in daily life industries or scenarios. However, it should be noted that hot-melt adhesives are not resistant to high temperatures. the temperature is too high, it will cause the fluidity of hot-melt adhesives to increase, resulting in the detachment of self-adhesive labels.
4. Tire adhesive
Tire adhesive can be said to be one of the most adhesive adhesives for self-adhesive labels. It is usually used on some metal surfaces, and because of its very strong adhesion, it is usually also used on other uneven surfaces. Therefore, when there is a strong demand for the adhesion of selfadhesive labels, and the oil-based adhesive cannot meet the use requirements, you might as well choose to use the forum adhesive