news analysis of thermal stability and durability of 4,4′-diaminodiphenylmethane in high-temperature composite materials 4,4'-diaminodimethane overview 4,4'-diaminodiphenylmethane (4,4'-diaminodiphenylmethane, referred to... 02/18754'-diaminodiphenylmethane in high-temperature composite materials Analysis of thermal stability and durability of 4