He polymer ka Nylon, ʻo ia hoʻi, he palakiko ia nona kahi ʻano molekala o ka nui o nā ʻāpana like i hoʻopaʻa ʻia. ʻO kahi hoʻohālikelike, ua like ia me ke kaulahao metala, i hana ʻia me nā loulou e hana hou ʻia ana. He ʻohana holoʻokoʻa ka Nylon o nā ʻano mea like loa i kapa ʻia he polyamides.
ʻO kekahi kumu he ʻohana nylon no ka mea ua patent ʻo DuPont i ke ʻano mua, no laila pono nā mea hoʻokūkū e hana i nā koho ʻē aʻe. ʻO kekahi kumu ʻē aʻe, he ʻokoʻa nā ʻano a me nā hoʻohana o nā ʻano fiber like ʻole. No ka laʻana, ʻo Kevlar® (ka mea pale pū) a me Nomex® (kahi lole pale ahi no nā lole kaʻa heihei a me nā mīkina lima umu) e pili ana i ka nylon.
Aia nā mea kuʻuna e like me ka lāʻau a me ka pulupulu ma ke ʻano kūlohelohe, ʻoiai ʻaʻole ka nylon. Hana ʻia kahi polymer nylon ma ka hui pū ʻana o ʻelua mau molekala nui me ka hoʻohana ʻana i ka wela ma kahi o 545°F a me ke kaomi mai kahi ipu hao ikaika ʻoihana. Ke hui pū nā ʻāpana, hoʻohui lākou e hana i kahi molekala nui aʻe. ʻO kēia polymer nui ka ʻano maʻamau o ka nylon—i ʻike ʻia ʻo nylon-6,6, nona nā ʻātoma kalapona ʻeono. Me ke kaʻina hana like, hana ʻia nā ʻano nylon ʻē aʻe ma ka hana ʻana i nā kemika hoʻomaka like ʻole.
Hana kēia kaʻina hana i kahi pepa a lipine nylon paha e haehae ʻia i loko o nā ʻāpana. ʻO kēia mau ʻāpana ka mea maka no nā ʻano huahana o kēlā me kēia lā. Eia nō naʻe, ʻaʻole hana ʻia nā lole nylon mai nā ʻāpana akā mai nā olonā nylon, ʻo ia hoʻi nā kaula o ka olonā palakiko. Hana ʻia kēia olonā ma ka hoʻoheheʻe ʻana i nā ʻāpana nylon a huki iā lākou ma o kahi spinneret, he huila me nā lua liʻiliʻi. Hana ʻia nā olonā o ka lōʻihi a me ka mānoanoa like ʻole ma ka hoʻohana ʻana i nā lua o nā nui like ʻole a huki iā lākou i waho i nā wikiwiki like ʻole. ʻO ka nui o nā kaula i ʻōwili ʻia, ʻo ia hoʻi, ʻoi aku ka mānoanoa a me ka ikaika o ka olonā.
Ka manawa hoʻouna: Dec-08-2022