ʻO ka polyamide (PA) ka mea maʻamau i kapa ʻia ʻo ka nylon, a ʻo ke kaulahao kalapona lōʻihi e pili ana i nā ʻano nylon me 10 a ʻoi aku paha nā hui methylene ma waena o nā kaula amide pili i ke kaulahao nui o ka macromolecule, e like me PA11, PA12, PA1010, PA1212, PA1012, etc. Ma waena o lākou, PA610 a me P...
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