Attention points in the use of water-based pressure sensitive adhesive

When using water-based pressure sensitive adhesive, it is necessary to pay attention to the following aspects:

1. Storage conditions: Water-based pressure-sensitive adhesive is more sensitive to environmental humidity, and should be stored in a dry and cool environment, avoid direct sunlight and high-temperature environment to prevent the glue from losing viscosity.
2. Coating process: When coating water-based pressure-sensitive adhesive, it is necessary to ensure the cleanliness and stability of the coating equipment to obtain a uniform and stable adhesive layer.
3. Drying time: Water-based pressure-sensitive adhesive requires a certain drying time to achieve the best adhesion. After construction, adequate drying time should be given to avoid premature operation.
4. Application temperature: The viscosity of water-based pressure-sensitive adhesive will change with the change of temperature, it is recommended to use in the appropriate temperature range to ensure the adhesion of the glue.
5. Adhesive surface treatment: Before using water-based pressure-sensitive adhesive, ensure that the adhesive surface is clean and dry to avoid the impact of dust, oil, and other substances on the adhesive performance.
6. Packaging sealing: After using the water-based pressure-sensitive adhesive, the packaging should be sealed in time to avoid drying and loss of viscosity caused by contact with the air of the glue.
7. Service life: Water-based pressure-sensitive adhesive will gradually lose viscosity after the packaging is sealed, it is recommended to use within the specified service life to avoid using expired glue to affect the adhesion performance.

In general, the correct storage and use of water-based pressure-sensitive adhesive to ensure the quality of glue and the suitability of construction conditions can ensure its good adhesion performance and improve the application effect.

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