What is the reason why the sealant is slow to deepen the fixation? Follow the editor of MS SEALANT FOR GENERAL USE on sales to have a simple understanding!
1. The objective conditions of sealant construction have a great influence on the deep curing speed. For example, the construction environment temperature and humidity have a relatively large impact on the curing speed. Too low temperature and high humidity will significantly slow down the deep curing.
2. In addition, there is also the ventilation situation at the construction site. If the air circulation is not smooth, it will also affect the deep curing. In addition, the design of the glue joint also has a great influence on the deep curing.

3. When the width to depth ratio of the glue joint is not appropriate or the depth is too deep, the deep curing will be slower; in general, the deep curing is slightly slower, and it is used in actual projects without quality problems (such as blistering, internal curing, etc.) It does not affect the curing period of the specimens specified by the national standard is 21 days, and the test specimens are equivalent to the sizing thickness in the actual project, that is to say, the complete curing time recognized by the national standards requires 21 days, and the curing of our reaction is slow. Less than 21 days (generally more than 5 or 7 days is reflected as slow F);: In addition, we believe that too fast curing of the sealant is not good for long-term use, because too fast curing is not conducive to releasing the stress caused by the temperature during the curing process , There are hidden dangers. For example, the curing time of concrete is limited. If it is too fast, it will cause stress concentration and cracking.
The above is an introduction from the editor of MS SEALANT FOR GENERAL USE on sales: an introduction to the reasons why sealants are slow to deepen the solid state.