We always worried that the hot melt adhesive will age. Before the purchase, the oxidation of the hot melt adhesive is constantly emphasized. Does the hot melt adhesive really have an aging formula?

       Hot melt adhesives are highly malleable and sensitive to the environment, but because of this, hot melt adhesives can adapt to changes in various adhesive environments. Hot melt adhesives with excellent performance are really useful. Some hot melt adhesives are prone to chemical reactions with substances in the air at room temperature due to their raw materials, which seems to be a force majeure problem. It is impossible to prevent the hot melt adhesive from coming into contact with the air. It is possible to make the hot melt adhesive more resistant to reaction with other substances. To put it bluntly, it is to improve its resistance to yellowing, weathering and oxidation. But even if you do the above, you can't stop the aging of hot melt adhesives. This is a natural law. You can't go against the sky. It can only slow down the aging of hot melt adhesives.

It is said that hot melt glue will not age, it is a flickering of you, everything in the world is aging. Sticking firmly and re-stabilizing, it can only last for dozens, hundreds of years, and will not change forever. When the hot melt glue is first seen with the substrate, the long-pressed impulse makes the substrate tightly hug, which may be the so-called love at first sight. The emotional outburst in the moment made others feel that the two substrates never separated. However, as time went by, the layer of glue between the substrates seemed to be getting old. The enthusiasm for bonding the substrates was slowly declining, the substrates became strange, and they eventually broke up. The substrate, it is not the same as the hot melt adhesive, the change of nature makes the hot melt adhesive can not find the original sense of freedom, then the separation is not accidental.

      Hot melt adhesive is only an individual in the world. It cannot be unilaterally required to do more. Can it not make the air fresh and make the substrate less difficult? We can't impose our own waywardness on hot melt adhesives. Maybe we can only truly harvest more if we treat everything in the world fairly.