dibutyltin dilaurate (dbtdl) as a catalyst in the synthesis of specialized polyurethane materials: a comprehensive review abstract: polyurethane (pu) materials are ubiquitous due to their versatile pr ...

performance research of 4,4′-diaminodiphenylmethane (mda) as a polyurethane chain extender abstract: 4,4′-diaminodiphenylmethane (mda), a widely used aromatic diamine, serves as a crucial ...

4,4′-diaminodiphenylmethane (ddm) in epoxy resin curing systems: a comprehensive review abstract: 4,4′-diaminodiphenylmethane (ddm), also known as methylene dianiline, is a widely employed ...

synthesis and characterization of high-performance polyimide derived from 4,4′-diaminodiphenylmethane abstract: this article presents a comprehensive study on the synthesis and characterization ...