Reasons and treatment methods for the viscosity difference of decorative universal adhesive

The application of universal adhesive is a common decorative material in decoration and renovation projects. The optimal bonding temperature for universal adhesive is 25 ℃± 5 ℃, with a humidity of 55% -75%. Before use, it should be stirred evenly. In addition, when storing, attention should be paid to storing in a cool and ventilated place. If the temperature is too high, the sealing is not good, the exposure time is too long, or the solvent evaporates too much and cannot be used, please dilute it with toluene, ethyl acetate, ketone or acetone, mix well, and then use it. Today, the editor will introduce to you the reasons and treatment methods for the difference in adhesive viscosity:

Reasons for the difference in adhesive viscosity:

1. Rough and excessive appearance; Poor adhesive strength and unclean surface treatment.

3. The use of expired universal glue or improper or prolonged drying time.

5. Excessive viscosity; When re gluing, the old glue was not properly sorted and cleaned.

Solution:

1. Organize and clean the appearance; Re treat the adhesive surface.

2. Control the drying time; Stop using expired universal adhesive.

3. Heat or dilute with toluene or ethyl acetate to reduce viscosity.

4. Clean up the remaining glue; Reduce the amount of solvent used.