Nylon kapa Polyamide ke lelapa le leholo haholo, Polyamide 6.6 le 6 e ne e sebelisoa haholo ho khoele ea indasteri.Ha re bua ka lik'hemik'hale, Polyamide 6 ke monoma e le 'ngoe e nang le liathomo tse 6 tsa carbon.Polyamide 6.6 e entsoe ka li-monomers tse 2 tse nang le liathomo tsa carbon tse 6 e 'ngoe le e 'ngoe, e leng se etsang hore ho khethoe 6.6.