4,4'-Methylenebis(2,6-diethylaniline) MDEA 

MF： C21H30N2

MW： 310.48

CAS： 13680-35-8

Application: 

A excellent chain extender for polyurethanes (PU) and also a curing agent for epoxides (EP). 

It provides improved mechanical and dynamic properties which cannot be achieved with standard formulations.

Can be used as a precursor for polyimides and as an intermediate for organic syntheses. 

PU formulations based on M-DEA are suitable for cast elastomers, RIM elastomers and coatings including spray coatings. 

In EP it is suitable for tooling, prepregs and chemical resistant coatings。