Indasitiri mamiriro epolyester staple fiber
Indasitiri yepolyester inoita iyo yepamusoro petrochemical indasitiri uye yakadzika machira uye maindasitiri ane hukama.Kubudirira kweindasitiri kunokanganiswawo nekuchinja-chinja kwemitengo yezvinhu zvakabikwa uye mamiriro ehupfumi hwenyika.Indasitiri yepolyester yese yakapinda muchikamu chakakura chebudiriro, uye maindasitiri chimiro optimization, kusvibira, uye kusiyanisa nzira itsva dzekusimudzira indasitiri.
Tsanangudzo yepolyester staple fiber
Polyester fiber is a synthetic fiber inowanikwa nekutenderera polyester inowanikwa ne polycondensation ye organic dibasic acid uye dibasic doro.Iyo ndeye polymer compounds.MuChina, masynthetic fiber marudzi ane polyester yemukati inopfuura 85% akaunganidzwa anonzi polyester.
Polyester fibers ane simba rakawanda, yakakwira modulus, uye yakaderera kunyura kwemvura.Uye ine yakanaka wrinkles kuramba uye chimiro chekuchengetedza, uye ine yakakwirira simba uye elastic kupora kugona.Iyo inogara yakasimba, isingakwenya, isinga-ayine, uye isinganami, ichiita kuti ishandiswe zvakanyanya semachira ehurumende uye machira emaindasitiri.
Musika chiyero chepolyester staple fiber
Nekuda kwekukurumidza kusimudzira kwepolyester yakadzika machira ekugadzira uye kutengesa kunze uye kunze kwenyika, kudiwa kwepolyester muChina kwakasimba, uye huwandu hwese hwekugadzira huri kuramba huchiwedzera.Mune ramangwana, yakakanganiswa neakaomesesa ehuwandu hwekugadzira hutsva huri kutangwa zvakatevedzana, kutangwa kweakasiyaniswa zvigadzirwa uye kushomeka kwekupedzisira kwevatengi, kugadzirwa kwepolyester yeChina kucharamba kuchiwedzera zvishoma nezvishoma munguva pfupi kusvika pakati.Kuchinja-chinja kwemitengo yepasi pemvura mbishi zvinhu uye kudiwa muindasitiri yemachira nembatya hakuzochinji maitiro ekukura kweindasitiri nekuda kwekukanganisa kwezviitiko.
Polyester staple fiber
Polyester staple fiberfiber inowanikwa nekuruka polyester kuita tow nekuicheka.Seimwe yemhando dzakakosha dzesynthetic fibers, polyester staple fiber inonyanya kushandiswa muindasitiri yekuruka donje.Inogona kuruka yoga kana kusanganiswa nekotoni uye viscose fibers.Mucheka unobuda unonyanya kushandiswa pakuruka mbatya.Uye zvakare, polyester staple fiber inogona zvakare kushandiswa mumachira ekuvandudza imba, jira rekurongedza, zvinhu zvekuzadza uye zvekudzivirira.
Parizvino, indasitiri yekuChina yepolyester staple fiber iri padanho rekupedzisira rekukura.Hunhu hwemusika padanho rino ndehwekuti kukura kwehuwandu hwekugadzira indasitiri kuri kudzikira, pundutso yadzikira, chimiro cheindasitiri chiri kuvandudza zuva nezuva, uye zvigadzirwa zvinonyanya kugadzirwa kubva kune zvakajairwa zvigadzirwa kuenda kune. akasiyana-siyana akasiyaniswa polyester staple fiber zvigadzirwa.
Nekuwedzera kwakakura kwekunatsa kwepachivande uye kugona kwemakemikari, purofiti yeChina polyester staple fiber indasitiri iri kusimuka zvishoma nezvishoma kubva kumugumo kuenda kumusoro kumusoro kwemidziyo.Sezvo indasitiri yePTA ichipinda mudenderedzwa nyowani yekuwedzera kwekugadzirwa kwepamusoro, kunatsa uye makemikari ekubatanidza mabhizinesi acharamba achitora iyo polyester indasitiri cheni kutonga.
Nguva yekutumira: Jan-31-2023