Isimo semboni ye-polyester staple fiber
Imboni ye-polyester yenza imboni ye-petrochemical ekhuphukayo kanye nezimboni zendwangu ezingezansi nezihlobene nezingubo.Ukuchuma kwemboni kuphinde kuthinteke ukushintsha kwentengo yezinto ezibonakalayo kanye nesimo somnotho omkhulu.Imboni ye-polyester iyonke ingene esigabeni sokukhula esivuthiwe, futhi ukwenziwa kahle kwesakhiwo sezimboni, ukutshala, nokuhlukanisa kuyizikhombisi-ndlela ezintsha zokuthuthukiswa kwemboni.
Incazelo ye-polyester staple fiber
I-polyester fiber iyifayibha yokwenziwa etholwe ngokuphotha i-polyester etholwe yi-polycondensation ye-organic dibasic acid kanye ne-dibasic alcohol.Kungokwezinhlanganisela ze-polymer.E-China, izinhlobo ze-fiber zokwenziwa ezinokuqukethwe kwe-polyester okungaphezu kwama-85% sezizonke zibizwa ngokuthi i-polyester.
Imicu ye-polyester inamandla amakhulu, i-modulus ephezulu, nokumuncwa kwamanzi aphansi.Futhi inokumelana okuhle nokushwabana nokugcinwa komumo, futhi inamandla aphezulu kanye nekhono lokululama lokunwebeka.Iqinile, imelana nokushwabana, ayi-ayini, futhi ayinamatheli, okwenza isetshenziswe kabanzi njengezindwangu zomphakathi kanye nezindwangu zezimboni.
Isikali semakethe se-polyester staple fiber
Ngenxa yentuthuko esheshayo yokukhiqizwa kwendwangu ye-polyester ezansi nomfula kanye nohwebo lokungenisa nokuthekelisa ngaphandle, isidingo se-polyester e-China sinamandla, futhi umthamo wokukhiqiza uyaqhubeka nokukhula.Ngokuzayo, okuthintwe izici ezibanzi zomthamo wokukhiqiza omusha owethulwa ngokulandelana, ukwethulwa kwemikhiqizo ehlukene kanye nesidingo esibuthakathaka sabathengi, ukukhiqizwa kwe-polyester yaseChina kuzoqhubeka nokukhula kancane esikhathini esifushane kuya esimaphakathi.Ukushintshashintsha kwamanani entengo yezinto zokusetshenziswa ezansi komfula kanye nesidingo embonini yendwangu nezingubo ngeke kushintshe ukuthambekela kokukhula kwemboni ngenxa yomthelela wemicimbi.
I-polyester eyisisekelo ye-fiber
I-polyester eyisisekelo ye-fiberi-fiber etholakala ngokuphotha i-polyester ibe i-tow futhi iyisike.Njengenye yezigaba ezibalulekile zemicu yokwenziwa, i-polyester staple fiber isetshenziswa kakhulu embonini yokuphotha ukotini.Ingaphothwa iyodwa noma ihlanganiswe nemicu kakotini ne-viscose.Intambo ewumphumela isetshenziswa kakhulu ukuluka izingubo.Ngaphezu kwalokho, i-polyester staple fiber ingasetshenziswa futhi ezindwangu zokuthuthukisa ikhaya, indwangu yokupakisha, izinto zokugcwalisa kanye nezinto zokufakelwa.
Njengamanje, imboni ye-polyester staple fiber yaseChina isisesigabeni sokugcina sokuvuthwa.Izimpawu zemakethe kulesi sigaba ukuthi izinga lokukhula kwamandla okukhiqiza embonini lehla, inzuzo yehlile, ukwakheka komkhiqizo wemboni kuyathuthuka usuku nosuku, futhi imikhiqizo ithuthukiswa kakhulu kusuka emikhiqizweni evamile kuya ku- imikhiqizo ehlukahlukene ye-polyester staple fiber.
Ngokukhula okukhulu komthamo wasekhaya wokucwenga kanye nomthamo wamakhemikhali, inzuzo yemboni ye-polyester staple fiber yaseChina kancane kancane isuka endaweni yokugcina iye phezulu kwempahla yokusetshenziswa.Njengoba imboni ye-PTA ingena emzuliswaneni omusha wokunwetshwa kokukhiqiza okuphezulu, amabhizinisi okucwenga kanye nokuhlanganisa amakhemikhali azophinde abambe iqhaza emakethe yemakethe ye-polyester.
Isikhathi sokuthumela: Jan-31-2023