What is the chemical resistance of self-adhesive coated paper?

The chemical resistance of self-adhesive coated paper mainly depends on the type of adhesive and the coating treatment of the paper surface. In general, self-adhesive coated paper has good chemical resistance, but the specific performance may vary depending on the product type and manufacturing process.

Chemical resistance analysis

1. Adhesive type:

There are many types of adhesives for self-adhesive labels, including universal super adhesive type and universal strong adhesive type. These adhesives usually have certain chemical resistance properties and can resist the erosion of chemical substances to a certain extent.

Especially for some special applications, such as chemical packaging labels, manufacturers may choose adhesives with higher chemical resistance to ensure label stability and reliability.

2. Paper surface coating:

The paper surface of self-adhesive coated paper is usually coated to improve its printing effect and durability. These coatings may contain certain chemicals that are able to resist the attack of chemicals to a certain extent.

However, it is important to note that different coating formulations and processes may have different effects on chemical resistance. Therefore, when selecting self-adhesive coated paper, it is necessary to evaluate its chemical resistance according to the specific application and needs.

Practical application

In practical applications, self-adhesive coated paper is widely used in medicine, food, edible oil, wine, beverage, electrical appliances, cultural supplies and other fields of information labeling. Products in these areas often need to be stored and transported under different environmental conditions, including where they may come into contact with various chemicals. Therefore, the application of self-adhesive coated paper in these fields shows that it has good chemical resistance.

Matters needing attention

Although the self-adhesive coated paper has good chemical resistance, the following points should be noted when using:

Avoid long-term contact with strong acid, alkali and other corrosive chemicals.

In specific applications, such as chemical packaging labels, self-adhesive coated paper products with higher chemical resistance should be selected.

Follow product instructions and manufacturer's recommendations to ensure label stability and reliability.

In summary, self-adhesive coated paper has good chemical resistance, but the specific performance may vary due to different product types and manufacturing processes. In practical applications, appropriate products need to be selected according to specific needs and environmental conditions.