Advantages:
Liquid,Safe And Easy To Operate
Long Life In The Kettle
Low Toxicity-Ames Test Negative
Increased Mobility And Adhesion
Low Humidity Sensitivity

Product: 4,4'-Bissec-Butylaminodiphenylmethane|MDBA|Unilink4200
4,4'-Bissec-Butylaminodiphenylmethane|MDBA|Unilink4200
4,4'-Bis-S-Butylaminodiphenylmethane, Unilink4200-MDBA

Can Be Applied ToHard Foam,Soft Foam,And CoatingMaterials,Adhesives,Sealants,Elastomers,Typical Uses Of 1-5%.4,4'-Double SecondaryPolyolsButylaminodiphenyl Methane-MDBA Can Also Be Used For SprayPolyurea,And For A Variety Of Metal And Concrete RepairsComplementaryCompounds.
★Basic elements of the product
Appearance: light brown to dark amber liquid
Cas No: 5285-60-9
Packing:200 KG/iron drum

★Product Use
4,4'-Methylenebis(N-sec-butylaniline),4,4'-Bis-S-Butylaminodiphenylmethane, Unilink4200-Chain Extender MDBA Can Be AppliedTo Hard Foam, Soft Foam, Paint, Adhesives, Sealants, Elastomers, Typical Usage Of 1-5% Of Polyols.4 ,4-Di-S-Butylaminodiphenylmethane-Chain Extender MDBA Can AIso Be Used For Spraying Polyurea,And A Variety Of Compounds ForMetal And Concrete Repair.
Soft Foam
Bulk Foam - In Standard TDI And High Resilience Foam Combinations, The Addition Of 3-5 Php Of 4,4'-Bis-S-Butylaminodiphenylmethane-MDBA Improves The Foam'S Tensile Strength,Tear Strength,And Load Carrying Capacity.Performance,In Most Cases, These Advantages Are Achieved In Reducing The Foam Density In The Polyester Foam, The SameRatio Of 4,4 '- Bis-S-Butylaminodiphenylmethane-MDBA Can-Significantly Improve The Tear Strength And Load-CarryingPerformance,And Does Not Affect The Other Properties Of The Foam.
Cold Molded Foams - It Has Been Confirmed In Commercial Applications That The AdditionOf 1-2php Of 4,4'-Biss-Dedure The Densitv And Soften The Foam. Thereby Optimizing The Foam Properties.