nūhou

ʻO nā fibers hana kiʻekiʻe ʻekolu i ka honua i kēia mau lā ʻo: fiber aramid, carbon fiber, a me ultra-high molecular weight polyethylene fiber, a me ultra-high molecular weight polyethylene fiber (UHMWPE) nā hiʻohiʻona o ka ikaika kikoʻī kiʻekiʻe a me ka modulus kikoʻī.Ua hoʻohana nui ʻia nā huahana composite hana (nā mea haʻuki, nā kaula, a me nā mea ʻē aʻe) i nā ʻoihana like ʻole.I kēia manawa, ua holomua nui ka ʻenehana fiber molecular kiʻekiʻe o Kina i nā makahiki i hala iho nei.ʻO ka hoʻoikaika ʻana i ka fiber glass ka mea nui, a i nā makahiki i hala iho nei, ua hoʻolaha ʻia i kekahi ʻano ma muli o nā waiwai piha o ka aramid fiber.Eia nō naʻe, ma muli o nā kumu like ʻole e like me ke kumukūʻai, ʻo ka mākeke o ka aramid fiber (KEVLAR) i hoʻoikaika ʻia i ka optical cable reinforced core i loko o ka emi mālie, a ʻoi aku ka nui o nā mea hana a me nā mea hoʻohana e kālele ana i ka fiber UHMWPE, no ka mea, ua hoʻoikaika ʻia ka ultra-high molecular weight polyethylene fiber. ʻO ke kumu kūʻai haʻahaʻa a ʻoi aku ka maikaʻi o ka hana.Eia nō naʻe, ma muli o nā ʻano ʻano like ʻole o ka fiber (me ka pale ʻana i ka mahana, a me nā mea ʻē aʻe), ua kau ʻia nā koi kiʻekiʻe ma luna o ka hana a me ka wettability o ka resin.Ua hoʻohana maikaʻi ka hui i ka resin vinyl i ka resin i mālama ʻole ʻia i nā makahiki he nui aku nei.Ma ke kumu o ke kaʻina hana pultrusion fiber aramid, ua hoʻokomo ʻia ka vinyl resin kūpono no ka ultra-high molecular weight fiber pultrusion, a ua hoʻohana ʻia i loko o nā batches. ʻO ke kumukūʻai o kēia kumu hoʻoikaika he 40% haʻahaʻa ma mua o ka aramid fiber, akā, ʻoi aku ka kiʻekiʻe o ka flexural a me ka tensile.