There are ten small points for attention in the production of glue signs, as follows:

1, the balance (or electronic scale), oven, workbench or work objects and other appliances must be placed horizontally, otherwise it will affect the accuracy of the weighing or will make the work that has just dropped glue overflow.

2, when weighing glue with a balance or electronic scale, be sure to remove the weight of the container, so as not to weigh inaccurate.

3, the container used must be dry, clean and dust-free, otherwise it will affect the surface effect after glue curing, resulting in adverse phenomena such as ripples, water marks and pitting.

4, the glue must be weighed accurately according to the weight ratio, and the proportion imbalance will make the glue do not do for a long time or the hard glue becomes soft.

5, the glue must be stirred evenly, otherwise the surface of the glue curing will appear turtle shell lines, that is, resin lines, or the glue will be cured incomplete.

6, the operation site and working environment must be air circulation, and be sure to make no dust, debris, otherwise it will affect the colloidal transparency or make the surface of the glue after curing spots. Effect.

7, the relative humidity of the air in the working environment is recommended to be controlled within 68%, and the field temperature is appropriate to 23-25 ° C. The working environment is too humid, the glue surface will be oxidized into fog or bubbles difficult to eliminate. Too low or too high temperature will affect the glue curing and use time

8, the dripping of glue should be dried in the concentrated area, and the drying temperature should be mastered at about 28℃-40℃.

9, if the delivery time is tight, you can use the method of heating and curing, but it must be in the concentrated dry area to dry for more than 90 minutes before heating, heating temperature should be controlled within 65 ° C, the specific drying time should be determined according to the glue itself, our company E-07AB and E-08AB can be fully cured in 8 hours at 65 ° C temperature Please try to use the normal temperature curing of 28-35℃, the time should be about 20 hours, which can maximize the quality of the drop glue)

10, the plastic bucket should be covered immediately after opening the lid and pouring out the glue, to avoid long-term contact with the air resulting in the oxidation and crystallization of the glue.