ʻO Dacron kahi ʻano koʻikoʻi o ka fiber synthetic a ʻo ia ka inoa kalepa o ka fiber polyester ma Kina.Hoʻokumu ʻia ia i ka wai terephthalic refined (PTA) a i ʻole dimethyl terephthalic acid (DMT) a me ka ethylene glycol (MEG) ma ke ʻano he kumu, ma o ka esterification a transesterification a me ka polycondensation reaction a me ka hoʻomākaukau ʻana i ka polymer - polyethylene terephthalate (PET), wili a me ka post- hana ʻia me ka fiber.ʻO ka filament polyester i kapa ʻia ʻo ia ka lōʻihi o ʻoi aku ma mua o nā kilomita o ke siliki, ua ʻeha ka filament i ka pōpō.Wahi a nā ʻano hana like ʻole, ua māhele ʻia ka filament polyester i ʻekolu mau ʻāpana: filament mua, filament stretch a me ka filament deformation.
Nā hiʻohiʻona o ka filament polyester
Ka ikaika: He ʻelua ʻoi aku ka ikaika o nā fibers polyester ma mua o ka pulupulu a ʻekolu manawa ʻoi aku ka ikaika ma mua o ka hulu hipa, no laila ikaika a paʻa nā lole polyester.
ʻO ka pale wela: hiki ke hoʻohana ʻia ma -70 ℃ ~ 170 ℃, ʻo ia ka wela maikaʻi loa a me ke kūpaʻa wela o nā fiber synthetic.
Elasticity: Ua kokoke ka elasticity o ka polyester i ka hulu hipa, a ʻoi aku ka maikaʻi o ka pale ʻana ma mua o nā fibers ʻē aʻe.ʻAʻohe wrinkle ka lole a paʻa maikaʻi ke ʻano.
ʻAʻahu kūpaʻa: ʻO ka pale lole polyester ka lua wale nō i ka nylon, ma ka lua o ka wahi i ka fiber synthetic.
ʻO ka wai: ʻO ka polyester he haʻahaʻa haʻahaʻa wai a me ka hoʻihoʻi hou ʻana o ka wai a me ka hana insulation maikaʻi.Eia nō naʻe, ma muli o ka haʻahaʻa haʻahaʻa o ka wai a me ka uila static kiʻekiʻe i hana ʻia e ka friction, maikaʻi ʻole ka hana adsorption kūlohelohe o ka wai.No laila, pulu ʻia ka polyester e ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe.
Hoʻoluʻu: ʻAʻohe hui hydrophilic a i ʻole nā mea ʻae ʻana i ka wai, no laila maikaʻi ʻole ke kala ʻana o ka polyester, hiki ke hoʻoluʻu me nā disperse dyes a i ʻole ionic dyes, akā paʻakikī nā kūlana kala.
ʻO ka hoʻohana ʻana i ka filament polyester
ʻO ka polyester ma keʻano he lole lole, kona lole ma hope o ka holoiʻana e hoʻokō i ka hopena o ka non - wrinkle, non - ironing.Hoʻohui pinepine ʻia ka polyester a i hui pū ʻia me nā fibers like ʻole, e like me ka polyester cotton, polyester wool, etc., hoʻohana nui ʻia i nā ʻano lole lole a me nā mea hoʻonaninani.Hiki ke hoʻohana ʻia ka polyester i ka ʻoihana no ke kāʻei conveyor, ka hale lole, ke kāwele, ke kaula, ka ʻupena lawaiʻa, a me nā mea ʻē aʻe, ʻoi loa no ke kaula polyester tire, kahi kokoke i ka nylon i ka hana.Hiki ke hoʻohana ʻia ka polyester i nā mea hoʻokalakupua uila, ka lole kānana kūʻokoʻa waika, ka lole ʻoihana lāʻau lapaʻau, a me nā mea ʻē aʻe. ka pale wela, ke kaumaha māmā, ka mahanahana, ka pale uila maikaʻi a me ke kū'ē i ka maʻi.
Ka manawa hoʻouna: Oct-21-2022