Generally, it is a flake solid with a relative density of 0.94, refractive index of 1.522, and elastic film content of 2 ~ 4MPa. It softenes at 130 ~ 140℃,
1. Relieve teething discomfort
When your baby starts teething, the gums will be very uncomfortable and will not adapt to the growth process of the teeth. When the baby's gums itch, the use of dental glue can play a grinding role, so that the baby's gum discomfort can be relieved.