Hoʻohana nui i ke kaula polyethylene fib

Inā makemake mākou e ʻike i ka hoʻohana ʻana o ka polymer polyethylene, pono mākou e ʻike mua i kona mau waiwai a me nā pono, hiki ke hoʻohana nui ʻia a loaʻa i nā noi ikaika.
ʻO ke kaula polyethylene kahi fiber kiʻekiʻe, a ʻo Dinima, ʻo Netherlands, he ʻelele i kēia manawa.ʻAʻole hiki ke hōʻole ʻia, ʻo ka ikaika o ka polyethylene kiʻekiʻe-molecular i hana ʻia e Kina ma kahi o 10% haʻahaʻa ma mua o ia mea, akā loaʻa iā ia ka pōmaikaʻi i ka hana kumukūʻai a me ka nui o ke kūʻai aku.No ka mea hiki ke hoʻoponopono ʻia ka ʻokoʻa ikaika o 10% ma ka hoʻonui iki ʻana i ke anawaena.Eia naʻe, ke hoʻomaikaʻi mau nei nā hui R&D polymer home a me nā ʻoihana, a ke hoʻomaikaʻi mau nei ko lākou ikaika, a e ʻoi aku lākou ma mua o ko nā ʻāina ʻē.Hiki i ka hoʻokūkū wale nō ke hoʻomaikaʻi mau i nā mea hoʻolako maka i ko lākou maikaʻi.
ʻO ka lakio o ka polyethylene i ka wai he 0.97: 1, hiki ke lana ma luna o ka wai, me ka elongation o 4% wale nō a me kahi helu hoʻoheheʻe o 150. He mea nui ka loaʻa ʻana o ka pale UV a me ka pale a me ka alkali.
Hiki i kēia mau hiʻohiʻona ke noʻonoʻo e hiki ke hoʻohana ʻia i kekahi mau kaiapuni me ka waika ikaika a me ka corrosive alkali e like me ka lā, ka wai kai, a me nā mea ʻē aʻe. māmā nō hoʻi.Inā makemakeʻia ka ikaika like, hiki ke hana liʻiliʻi ke anawaena o ke kaula polyethylene kiʻekiʻe, aʻoi aku ka māmā o kona kaumaha, no laila ua maʻalahi ka hana a kūpono no ka hoʻohanaʻana i nā kula nui e like me nā moku nui a me nā moku kaua.No ka laʻana, he 72mm*220 ka nylon, me ka ikaika o 102 tons a me ke kaumaha o 702KG.Inā pono mākou e hiki i ke kiʻekiʻe o 102 tons, pono mākou e koho i ke anawaena o 44mm e koho i ka polyethylene kiʻekiʻe-molecular, a ʻo ke kaumaha o 220m he 215KG wale nō.Ma ka hoʻohālikelike, hiki iā mākou ke ʻike maopopo i nā pono nui o ke kaula polymer polyethylene!
Hoʻohana i ʻike ʻia,
ʻO ka mea mua, hiki ke hoʻololi ikaika ʻia ka filament polypropylene, polyester, nylon a me nā mea ʻē aʻe i kahi i hoʻohana ʻia ai, e like me nā laina mooring, nā laina huki, nā kaula moku nui a me nā moku kaua.
ʻO ka lua, e hoʻololi i nā kaula uwea kila, e like me nā kaula winch no nā kaʻa, nā kaula huki uila a me nā ʻupena no ka lawaiʻa a me ka lawaiʻa, hiki ke hoʻohana ʻia.
Ma hope o kēlā, makemake wau e hoʻokūkala i kona ikaika, ka māmā, ka waika a me ke kūpaʻa alkali a me ka anti-kahiko, i mea e ʻike ai e noho ʻo ia i kahi kūlana koʻikoʻi ma kēia mau kahua i ka wā e hiki mai ana.
I ka wā e hiki mai ana, ʻo ka noi ʻana o ka polymer polyethylene e noho i kahi kūlana koʻikoʻi, a ʻaʻole e koho nā kānaka i nā kaula maʻamau me ka ikaika a haʻahaʻa.Me ka hoʻokūkū ma waena o nā mea hoʻolako maka, e hāʻule mau ke kumukūʻai o nā mea maka, kahi kokoke i nā kānaka, a lilo nā kaula polymer polyethylene i mau huahana nui!