How to choose the right pressure-sensitive adhesive

The following factors need to be considered in choosing the right pressure-sensitive adhesive:

1. The initial adhesion of pressure-sensitive adhesive: according to the surface strength of the adhesive material, select the initial adhesive that matches it. If the surface strength of the adhesive is low and the selected initial adhesive is too large, the stripping phenomenon will occur. If the initial adhesive is too small, it will be wrinkled by the adhesive.
2. Bond strength of pressure-sensitive adhesive: Select the right strength of pressure-sensitive adhesive according to the actual use. If the strength is too large, it may be damaged by clay; If the strength is too small, it may not be able to meet the requirements of strong bonding.
3. Tape shape of pressure-sensitive adhesive: According to the requirements of the occasion, choose the appropriate pressure-sensitive tape. For example, glass, metal, paper, wood, and other materials need to use different shapes of tape to achieve the bonding effect.
4. Temperature resistance of pressure-sensitive adhesive: Select the appropriate pressure-sensitive adhesive according to the temperature resistance requirements of the occasion. For example, the high-temperature environment needs to choose a high-temperature pressure-sensitive adhesive, and the low-temperature environment needs to choose a low-temperature pressure-sensitive adhesive.
5. The resistance of pressure-sensitive adhesive to the medium: according to the requirements of the medium resistance of the occasion, choose the appropriate pressure-sensitive adhesive. For example, pressure-sensitive adhesives used in food, medicine, sanitation, and other industries need to be non-toxic and odorless.
6. Aging performance of pressure-sensitive adhesive: Select the appropriate pressure-sensitive adhesive according to the aging performance requirements of the occasion. For example, pressure-sensitive adhesives used outdoors need to have good UV resistance.

In summary, the selection of suitable pressure-sensitive adhesives needs to consider several factors, including initial adhesion, bond strength, shape, temperature resistance, medium resistance, aging performance, etc.

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