Lub curing kub ntawm tus neeg sawv cev curing muaj kev sib raug zoo nrog lub tshav kub tsis kam ntawm cov khoom kho. Ib yam li ntawd, nyob rau hauv tib hom curing tus neeg saib xyuas, txawm hais tias lawv muaj tib pab pawg ua haujlwm, lawv cov khoom thiab cov khoom kho zoo kuj txawv vim muaj cov qauv tshuaj sib txawv. Yog li ntawd, kev nkag siab zoo ntawm cov khoom thiab cov yam ntxwv ntawm polyamine curing agents nrog tib pab pawg ua haujlwm tab sis cov qauv tshuaj sib txawv tseem ceeb heev rau kev xaiv cov tshuaj tua kab mob.
Nyob rau hauv cov nqe lus ntawm xim, alicyclic pab pawg neeg yog lub lightest thiab yog ib tug pob tshab, thaum lub aliphatic thiab aromatic pab pawg neeg yog heev heev xim. Hais txog viscosity, kuj muaj qhov sib txawv loj. Cov tshuaj Alicyclic tsuas yog ob peb feem kaum ntawm Pa·s, thaum polyamides muaj kuab heev, txog li ob peb Pa·s, thiab cov tshuaj tsw qab amines feem ntau yog cov khoom khov. Qhov ntev ntawm lub lauj kaub lub neej yog qhov txawv ntawm qhov curability. Aliphatic reactivity yog siab tshaj, thaum alicyclic, amide, thiab aromatic reactivity txo nyob rau hauv kev txiav txim.