Pili ia i ka mea āu e manaʻo ai me ka ikaika. ʻAʻole maʻamau, akā ke hana nei lākou i kekahi mau hiʻohiʻona hoihoi a maikaʻi hoʻi ma mua o ke kalapona kalapona no kekahi mau noi. Hāʻawi ka Flax (linen) i ka hana like me ka fiber optical (ke kumu kūʻai ʻoi aku ka maikaʻi a ʻoi aku ka liʻiliʻi o ke akamai), ʻo ka flax ma kahi o 2/3rd e like me ka paʻa o ka naʻau e like me ka fiber carbon. ʻOi aku ka flax ma mua o ka hiki ʻole o ke kalapona. E hoʻomaopopo i ka huaʻōlelo 'a puni' no ka mea he mea kūlohelohe ia, no laila, hiki ke hoʻololi ʻia mai kahi koho a i ʻole nā hui a hiki i ka mea ma hope, e kaupalena ana kēia i kona hoʻohana ʻenehana e like me ka makemake o nā ʻenekini e hoʻohālikelike i nā pae kūlike o ka hana, akā naʻe, no ka liʻiliʻi o nā noi paʻakikī, he mea kupanaha ia me nā hiʻohiʻona maikaʻi maikaʻi loa (unidirectional flax artifact e like me ka lāʻau paʻa, wela, a me ka hoʻohana ʻana no laila maikaʻi no nā mea kani a me nā mele hoʻokipa).
No ka mea noiʻi e pili ana i ke aʻo ʻana i nā composites hiki iaʻu ke hoʻomaka me kahi kiʻi lole olonā kūpono e ʻike ai i nā kumu, e pale aku i ka waiwai liʻiliʻi, ke ʻoluʻolu ʻoe me kahi laʻana i hui pū ʻia a laila e hoʻohana i ka fiber carbon dearer. Loaʻa i ka siliki kekahi mau mea hoihoi, ʻo kona kūpaʻa ʻino loa ma ke ʻano he laʻana (no ke akamai no nā noi e like me nā waʻa). ʻO kāna mea pili kokoke loa ʻo Kevlar, akā naʻe, ʻaʻole i like ka maikaʻi i ka lōʻihi i hoʻohālikelike ʻia me ka fiber carbon. Ua hoʻāʻo ʻia kahi keʻena ʻepekema me ka hānai ʻana i nā silkworms carbon nanoparticles (ʻaʻole wau i manaʻo e hōʻino iā lākou, akā naʻe, hoʻomaikaʻi ia i ka modulus).
Hiki i nā nanotubes ke kiʻekiʻe ma luna o ke kilika no ka mea ua hoʻokuʻu ʻia a huki ʻia. Hāʻawi ka carbon nanotubes i ka hiki ke hoʻomaikaʻi ma luna o ka fiber kalapona a hiki ke hoʻohui ʻia i ka ʻōnaehana hoʻohui organik, akā naʻe, ʻaʻole kekahi o ia mau mea kūʻai maoli. ʻO ka maikaʻi o nā mea kūʻai maoli ʻo ia ka mea maʻamau, ʻoi aku ka liʻiliʻi, bio-degradable a hāʻawi i ke kūpaʻa abrasive akamai a me ka hoʻopili maikaʻi ʻana me ka ʻōnaehana hui organik (hiki ke lilo i bio-resin) a hiki ke hoʻololi. ʻOi aku ka maʻalahi o ka fiber maoli, akamai no nā mea e like me ke kaula a me ka lole (peʻa). Ulu ke olonā ma ka hapanui o nā wahi (ʻaʻole like me ka pulupulu paʻa pōkole), hana ka hapa nui o nā ʻāina ia mea i kekahi manawa no ka mea he lōʻihi ka lōʻihi o ka lōʻihi, ua ʻike ʻia ua wili ʻia mai ka liʻiliʻi o 3,000 BC a mahi ʻia mai ka makahiki keleawe.
Ka manawa hoʻouna: Mar-12-2019