Impact-resistant articles and methods for making the same

摘要

A method of manufacturing an impact-resistant material is described. Embodiments of the method includes hydrating a reinforcing material, which can be, for example, a fabric comprised of para-aramid fiber, infusing the hydrated reinforcing material with a resin, and curing the infused reinforcing material. Certain embodiments include hydrating the reinforcing material by exposing the reinforcing material to humidity and infusing the material by with a prepolymer-based diisocynate, for example, methylene diphenyl 4, 4′diisocyanate.

主权项

1. A method of manufacturing impact-resistant material, the method comprising:
hydrating a reinforcing material, the reinforcing material comprising a fabric; infusing the reinforcing material, while the reinforcing material is in a hydrated state, with a prepolymer-based diisocyanate; and curing the infused reinforcing material.