Fire-resistant composite materials and process for preparing thereof

摘要

The present disclosure provides a fire-resistant composite material comprising at least one inorganic component and at least one nonisocyanate polyurethane having a formula of:
wherein R and R' are each independently chosen from hydrocarbylene groups and hydrocarbylene groups having at least one heteroatom chosen from oxygen, nitrogen, and sulfur; and n=1-30. Also provided are processes for preparing the disclosed fire-resistant composite material.