I-Polyamide (PA) ngokuvamile yaziwa ngokuthi inayiloni, futhi inayiloni ende ye-carbon chain ibhekisela ezinhlobonhlobo zenayiloni ezinamaqembu angu-10 noma ngaphezulu e-methylene phakathi kwamabhondi e-amide aseduze ochungechungeni oluyinhloko lwe-macromolecule, njenge-PA11, PA12, PA1010, PA1212, PA1012, njll. .

Phakathi kwazo, i-PA610 kanye ne-PA612 ama-aliphatic polyamides amabili, ukukhethwa kwama-diamine ama-long-chain kanye ne-hexamethylene diamine condensation, ukukhuluma ngokuqinile, akuhlangabezani nencazelo engenhla, ngenxa yobude be-diacid ngaphezu kwe-carbon eyi-10, ubude bayo ngezikhathi ezithile ngesikhathi sokuphumula. kwesigamu ukuhlangabezana nencazelo enayiloni yeketango lekhabhoni ende, kanti ubude be-diamine yi-carbon engu-6 kuphela, okuholela ekuphikisweni kwezinga lokushisa okuphathekayo kanye nezakhiwo zemishini kanye nezinye izakhiwo ezingcono kunenayiloni yeketango lekhabhoni ende, engaphansi kancane kunenhloso ejwayelekile inayiloni PA6 kanye ne-PA66, ngakho-ke i-PA610 kanye ne-PA612 ngokuvamile zihlukaniswa njengamanayiloni amaketango ekhabhoni amade.

I-PA6 ne-PA66 inezinga eliphezulu lokumunca amanzi, okuholela ekuhlukeni okuphezulu kosayizi womkhiqizo nezakhiwo kanye namazinga okushisa aphezulu okucubungula.Amanayiloni amade ekhabhoni angenza ukushoda kwamaketango ekhabhoni amafushane ngenxa yamasegimenti amade e-methylene phakathi kwamaqembu e-amide aseduze.Ngaphezu kwezakhiwo eziyisisekelo ze-polyamides, ziphinde zibe nokuminyana okuphansi kwesihlobo, ukumuncwa kwamanzi aphansi, ukuzinza okuhle kwe-dimensional, ukumelana namakhemikhali okuhle kakhulu, izakhiwo ezinhle zikagesi, ukumelana nokugqwala, ukumelana nokuhuzuka, ukuqina, ukumelana nokukhathala kanye nokumelana okuvelele kwezinga lokushisa eliphansi.