The invention discloses an energy-absorbing method based on a
hybrid cross-linked network dynamic
polymer. The method is characterized in that the
hybrid cross-linked network dynamic
polymer containing common covalent cross-linking, a dynamic
covalent bond and an optional supramolecular
hydrogen bond is used as an energy-absorbing material for energy-absorbing protection, wherein the dynamic
covalent bond is an inorganic borate bond. The dynamic
polymer provided by the invention integrates the respective advantages of the common covalent cross-linking and the dynamic
covalent bond; the commoncovalent cross-linking endows the dynamic polymer with certain strength and stability; the dynamic covalent bond in the dynamic polymer has good dynamic reversibility, so the dynamic polymer has the characteristics of energy dissipation and
energy absorption and can provide the functions of damping, shock absorption, sound insulation,
impact resistance,
noise abatement,
impact resistance, high
toughness and the like as an energy-absorbing material; and the dynamic polymer is especially applicable to the body protection of people during exercises, daily life and working, the body protection ofthe military police, explosion prevention, protection in airborne landing and aerial delivery,
collision prevention of automobiles, anti-
impact protection of electronic products and electric appliances, etc.