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

Ma muli o kāna mau hiʻohiʻona kūlohelohe maikaʻi loa, hoʻohana nui ʻia 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 pālua ka makemake o ke kanaka no ka ʻili, a ua lōʻihi ka palena o ka ʻili maoli i hiki ʻole ke hoʻokō i nā pono o nā kānaka. I mea e hoʻoholo ai i kēia kūʻē, ua hoʻomaka nā ʻepekema e noiʻi a hoʻomohala i ka ʻili kūlohelohe a me ka ʻili synthetic i nā makahiki i hala aku nei e hoʻoponopono ai 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 kūlohelohe a me ka ʻili synthetic e hoʻokūkū nei i ka ʻili maoli.

Ua hoʻomaka ka poʻe ʻepekema ma ke aʻo ʻana a me ka nānā ʻana i ka haku mele a me ke ʻano o ka ʻili maoli, e hoʻomaka ana mai ka lole varnish nitrocellulose, a komo i loko o ka ʻili kūlohelohe PVC, ʻo ia ka hanauna mua o ka ʻili hana. Ma kēia kumu, ua hana nā ʻepekema i nā hoʻomaikaʻi a me ka ʻimi ʻana, ʻo ka mea mua ka hoʻomaikaʻi ʻana i ka substrate, a ma hope o ka hoʻololi ʻana a me ka hoʻomaikaʻi ʻana i ka resin coating. I ka makahiki 1970, ua ʻike ʻia nā lole i ulana ʻole ʻia o nā fiber synthetic i ka acupuncture, ka hoʻopaʻa ʻana a me nā kaʻina hana ʻē aʻe, i loaʻa i ka substrate kahi ʻāpana lotus a me kahi ʻano hollow fiber, e loaʻa ana i kahi ʻano porous, e pili ana me ka ʻōnaehana pūnaewele o ka ʻili maoli. Pono: I kēlā manawa, hiki i ka ʻili o ka ʻili synthetic ke hoʻokō i kahi micro-porous structure polyurethane layer, e like me ka ʻili palaoa o ka ʻili maoli, no laila e kokoke kokoke ana ke ʻano a me ka ʻili o loko o ka ʻili synthetic i nā mea o ka ʻili maoli, a ʻo nā waiwai kino ʻē aʻe e pili kokoke ana i ka ʻili maoli. index, a ʻoi aku ka mālamalama o ke kala ma mua o ka ʻili maoli; hiki i kona pale ʻana i ka lumi wela ke piʻi aku ma mua o 1 miliona mau manawa, a ʻo ka pale ʻana i ka haʻahaʻa haʻahaʻa hiki ke piʻi i ke kiʻekiʻe o ka ʻili maoli.

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

ʻO ka ʻili synthetic microfiber polyurethane ʻo ke kolu o ka hanauna o ka ʻili kūlohelohe i ʻike ʻia ma nā mākeke kūloko a me ka honua. ʻO ka lole i ulana ʻole ʻia o kāna ʻoihana ʻekolu-dimensional e hana i nā kūlana no ka ʻili synthetic e ʻoi aku i ka ʻili maoli ma ke ʻano o ka substrate. Hoʻohui kēia huahana i ka PU slurry impregnation hou me ka open-pore structure a me ka ʻenehana hana o ka papa honua composite, kahi e hoʻohana ai i ka ʻāina nui a me ka ikaika o ka wai ʻana o nā fibers superfine, e hana ana i ka ʻili synthetic PU superfine me ka superfine puʻupuʻu. e like me ka hooluolu ana o na kanaka. Eia kekahi, ʻoi aku ka ʻili synthetic microfiber ma mua o ka ʻili kūlohelohe i ke kūʻē kemika, ka like ʻana o ka maikaʻi, ka hana nui a me ka hoʻoponopono ʻana i ka hoʻololi ʻana, a me ka pale ʻana i ka wai a me ka mildew.

Ua hōʻoia ʻo Practice ʻaʻole hiki ke hoʻololi ʻia nā waiwai maikaʻi o ka ʻili synthetic e ka ʻili maoli. Mai ka nānā ʻana i nā mākeke kūloko a me nā ʻāina ʻē, ua hoʻololi ka ʻili synthetic i ka nui o ka ʻili maoli me ka lawa ʻole o nā kumuwaiwai. ʻO ka hoʻohana ʻana i ka ʻili artificial a me ka ʻili synthetic e like me ka hoʻonaninani ʻana i nā ukana, nā lole, nā kāmaʻa, nā kaʻa a me nā lako i ʻike nui ʻia e ka mākeke.