Nekusarudza chaiwo monomers, munhu anogona kuwana crystallizable uye nekusingaperi pachena polyamide.Makristasi acho maduku zvokuti haaparadzi chiedza chinooneka, uye zvinhu zvacho zvinooneka zvakajeka mumaziso evanhu—chinhu chinonzi microcry stallinity.Nekuda kwekristallinity yayo, iyo microcrystalline chimiro chinochengeta zvakakosha zvimiro senge kusagadzikana kupaza kuramba - pasina makore.Dhigirii rekristallinity harina basa, zvisinei, zvekuti harina mhedzisiro yakaipa pamaitiro ekuderera kwezvikamu zvakaumbwa.Iyo inopinda yakafanana isotropic shrinkage senge amorphous zvinhu.
Iyo yakaderera-viscous, inogara yakajeka polyamide yekuumba jekiseni.