No ke aha i ʻoi aku ka maikaʻi o ka ʻili faux ma mua o ka ʻili maoli

Ma muli o kona ʻano kūlohelohe maikaʻi loa, hoʻohana nui ʻia ia i ka hana ʻana i nā mea e pono ai i kēlā me kēia lā a me nā huahana ʻoihana, akā me ka ulu ʻana o ka heluna kanaka o ka honua, ua pāpālua ka noi kanaka no ka ʻili, a ʻo ka nui o ka ʻili maoli i kaupalena ʻia ua lōʻihi ka hiki ʻole ke hoʻokō i nā pono o kānaka. I mea e hoʻoponopono ai i kēia kūʻē, ua hoʻomaka nā kānaka ʻepekema e noiʻi a hoʻomohala i ka ʻili hana a me ka ʻili synthetic i nā makahiki he ʻumi i hala aku nei e hoʻopiha i ka nele o ka ʻili maoli. ʻOi aku ma mua o 50 mau makahiki o ka mōʻaukala noiʻi ke kaʻina hana o ka ʻili hana a me ka ʻili synthetic e hoʻokūkū ana i ka ʻili maoli.

Ua hoʻomaka nā kānaka ʻepekema ma ke aʻo ʻana a me ka nānā ʻana i ka haku mele kemika a me ke ʻano o ka ʻili maoli, e hoʻomaka ana mai ka lole varnished nitrocellulose, a komo i loko o ka ʻili hana PVC, ʻo ia ka hanauna mua o ka ʻili hana. Ma kēia kumu, ua hana nā kānaka ʻepekema i nā hoʻomaikaʻi a me nā ʻimi he nui, ʻo ka mea mua ka hoʻomaikaʻi ʻana o ka substrate, a ukali ʻia e ka hoʻololi a me ka hoʻomaikaʻi ʻana o ka resin uhi. I nā makahiki 1970, ua ʻike ʻia nā lole ulana ʻole o nā fibers synthetic me ka acupuncture, bonding a me nā kaʻina hana ʻē aʻe, no laila he ʻāpana lotus ke ʻano o ka substrate a me ke ʻano o ka fiber hollow, e hoʻokō ana i kahi ʻano porous, i kūlike me ke ʻano pūnaewele o ka ʻili maoli. Nā Pono: I kēlā manawa, hiki i ka papa o ka ʻili synthetic ke hoʻokō i kahi papa polyurethane micro-porous, e like me ka ʻili palaoa o ka ʻili maoli, i hiki ai ke ʻano a me ke ʻano o loko o ka ʻili synthetic PU e kokoke mālie i nā mea o ka ʻili maoli, a kokoke nā waiwai kino ʻē aʻe i nā mea o ka ʻili maoli. kuhikuhi, a ʻoi aku ka mālamalama o ke kala ma mua o ka ʻili maoli; hiki i kona pale pelu ʻana ma ka mahana o ka lumi ke hiki aku ma mua o 1 miliona mau manawa, a hiki i ka pale pelu ʻana ma ka mahana haʻahaʻa ke hiki i ka pae o ka ʻili maoli.

Ma hope o ka ʻili hana PVC, ua hoʻokō ka ʻili synthetic PU i ka holomua ʻenehana holomua ma ke ʻano he pani kūpono no ka ʻili maoli ma hope o 30 mau makahiki o ka noiʻi a me ka hoʻomohala ʻana e nā loea ʻepekema a me ka ʻenehana.

Ua ʻike mua ʻia ka uhi PU ma luna o ka ʻili o ka lole ma ka mākeke i nā makahiki 1950, a i ka makahiki 1964, ua hoʻomohala ʻo DuPont i kahi ʻili synthetic PU no nā ʻaoʻao o luna o nā kāmaʻa. Ma hope o 20 mau makahiki o ka noiʻi a me ka hoʻomohala mau ʻana, ua ulu wikiwiki ka ʻili synthetic PU ma ke ʻano o ka maikaʻi o ka huahana, nā ʻano like ʻole a me ka hana. Ke kokoke mai nei kāna hana i ka ʻili maoli, a ʻoi aku kekahi mau waiwai ma mua o ka ʻili maoli, e hōʻea ana i kahi pae i hiki ʻole ke hoʻokaʻawale ʻia mai ka ʻili maoli, a noho i kahi kūlana koʻikoʻi loa i ke ola o kēlā me kēia lā o ke kanaka.

ʻO ka ʻili synthetic polyurethane Microfiber ka hanauna ʻekolu o ka ʻili artificial i ʻike ʻia ma nā mākeke kūloko a me ka honua. ʻO ka lole ulana ʻole o kāna pūnaewele ʻekolu-dimensional e hana i nā kūlana no ka ʻili synthetic e ʻoi aku ma mua o ka ʻili maoli ma ke ʻano o ka substrate. Hoʻohui kēia huahana i ka impregnation slurry PU hou i hoʻomohala ʻia me ka ʻano open-pore a me ka ʻenehana hana o ka papa ʻili composite, kahi e hoʻopuka ai i ka ʻili nui a me ka omo wai ikaika o nā olonā superfine, e hana ana i ka ʻili synthetic PU superfine me ka superfine i hoʻopaʻa ʻia. Hiki ke hoʻohālikelike ʻia nā waiwai hygroscopic kūlohelohe o ka ʻili maoli o nā olonā collagen me ka ʻili maoli kiʻekiʻe ma ke ʻano o ka microstructure kūloko, ke ʻano, ke ʻano a me nā waiwai kino, a me ka ʻoluʻolu o ke kanaka e ʻaʻahu ana. Eia kekahi, ʻoi aku ka ʻili synthetic microfiber ma mua o ka ʻili maoli i ke kūpaʻa kemika, ka like ʻana o ka maikaʻi, ka hana nui a me ka hoʻololi ʻana i ka hana ʻana, a me ke kūpaʻa wai a me ka mildew.

Ua hōʻoia ka hana maʻamau ʻaʻole hiki ke pani ʻia nā waiwai maikaʻi loa o ka ʻili synthetic e ka ʻili maoli. Mai ka nānā ʻana i nā mākeke kūloko a me nā ʻāina ʻē, ua pani pū ka ʻili synthetic i kahi nui o ka ʻili maoli me nā kumuwaiwai lawa ʻole. ʻO ka hoʻohana ʻana i ka ʻili artificial a me ka ʻili synthetic ma ke ʻano he mea hoʻonaninani o nā ukana, nā lole, nā kāmaʻa, nā kaʻa a me nā lako hale ua ʻike nui ʻia e ka mākeke.