Curing Agent Chain Extnder MCDEA

                                 4,4'-Methylene-Bis(3-Chloro-2,6-Diethylaniline)  

                       MCDEA                                     

Physical Properties
Chemical Name:4,4'-Methylene-Bis(3-Chloro-2,6-Diethylaniline),Curing Agent Chain Extnder MCDEA
CASNo.: 106246-33-7

4,4'-Methylene-Bis(3-Chloro-2,6-Diethylaniline)(Curing Agent Chain Extender MCDEA) Is A Derivative Of MDA, And Can BePrepared With TDI Prepolymers To Produce Excellent Performance PU Elastomer. It Is Mixed With The Corresponding MOCA,740M,Etc. It Can Improve The Performance Of PU Elastomers,And It Shows A Good Additive Effect. In The PU Casting, Spraying,RIM And Other Process Technology Methods, As Well As Microporous Products, TPU,Adhesives, Coating Agents And OtherProducts, Have A Wide Range Of Applications. This Product Is Basically Non-Toxic And Approved By The European Union For FoodAnd Drug Contact.

Characteristics And Uses
a.This Product Has Good Compatibility And Compatibility With TDI Prepolymers. The Prepared PU Products Have ExcellentPhysical And Dynamic Mechanical Properties, And Can Be Used In PU Casting, Spraying, RIM And Other Process TechnologyMethods;In PU The Elastomers, Microporous Products, Adhesives, Coating Agents And Other Products Are Widely Used In ThePreparation;
b.This Product Can Also Be Used As A Curing Agent For Epoxy Resin And For The Preparation Of Polyimide, Etc.;
c.Due To The Introduction Of The "Ethyl" Group In The MDA,The Toxicity Of The Product Is Greatly Reduced. For Example, oralPoisoning Value For Rats Is LD50> 5000 Mg/Kg.

Packaging
4,4'-Methylene-Bis(3-Chloro-2,6-Diethylaniline)(Curing Agent Chain Extender MCDEA) Is Placed In A Cardboard Drum/Box For PPBags With 2kg Each,20kg,40kg Three Kinds Of Packaging.