Andur 85 APLF

Andur 85 APLF is a polyether (PTMG) based liquid, toluene diisocyanate terminated prepolymer containing 0.1% or less free TDI. An elastomer with a hardness of 83-85 Shore A is obtained when this prepolymer is cured with Curene 442 [4,4'-methylene-bis (orthochloroaniline)]. Elastomers of lower hardness can be obtained by reaction with various polyols and their combination with Curene 442 and other diamines, and by the use of plasticizers.