There are many things to pay attention to when making Shandong sewing agent. Many construction masters say that only professionals can do it well. Those so-called do it yourself can't do it without several years' efforts. So, what's the secret hidden in the beautiful sewing structure? During the construction, why do many masters use hot water to heat Shandong beautiful sewing agent? What's the advantage of this?
Why do you want to heat the stitcher?
Many sewing artists put the sewing agent into hot water before applying the glue. This is because epoxy resin and curing agent are easily affected by temperature in sewing agent. The lower the temperature is, the thicker the tacking agent is, the more difficult it is to glue. The higher the temperature is, the thinner the tacking agent gel is, and the glue is easy to form. Generally, it can not be used when the temperature is below 5 ℃, and it will be heated with water when the temperature is below 10 ℃, otherwise it is difficult to bond.
Some people may think that if the adhesive is more viscous, it will be difficult to apply the adhesive manually, and it can be directly replaced by an electric glue gun. Is this more labor-saving? If the temperature is low and the glue is thick, we do not recommend the use of an electric glue gun. Although it can save energy and glue easily, at low temperatures, American sewing agents are easy to explode tubes and leak glue, Or by containing solidified colloidal particles, which affect the sewing effect in the United States. In this way, when the temperature is low, it is necessary to heat the sealant.
There are two ways to heat the sealant. One is soaking in hot water, the other is heating in an incubator.
1. Soak in hot water: prepare a bucket and add some hot water. The water temperature is about 70 ℃. If not, it can be heated directly and quickly without too much heat. Soak the bottle in hot water for about 15 minutes, do not exceed the bottle mouth, then remove and stick it. If the gel is still difficult to play, you can continue to soak for a period of time.
2. Heating thermostat: the incubator is more convenient. You can set the temperature for yourself, and then put the sewing agent in the transfer station to heat the box. You can heat several groups of sewing agents, without delaying the construction, or needing time to stare. The heating is more uniform, and the gel will not have bubbles or soak.
The above is a detailed introduction of the situation in which the heating of Shandong sewing agent is needed. For more information, please click http://www.jinanjiusun.com