The role of pressure-sensitive adhesive defoamer

Pressure-sensitive adhesive defoamer is an additive that can eliminate the bubbles produced during the production and use of pressure-sensitive adhesives. Its role mainly has the following points:

1. Eliminate the bubbles produced by the pressure-sensitive adhesive in the process of stirring, mixing, coating, etc.
2. Prevent bubbles from bursting before the pressure-sensitive adhesive dries or cures, to avoid the impact of bubbles on product quality.
3. Reduce the impact of bubbles on the adhesion of pressure-sensitive adhesives and improve the adhesion of pressure-sensitive adhesives.

For example, if you find bubbles on the surface of the product when you use pressure-sensitive adhesive for label production, you can consider adding a pressure-sensitive adhesive defoamer. After adding an appropriate amount of pressure-sensitive adhesive defoamer, these bubbles can be eliminated, thereby improving the appearance and quality of the product.

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