Polyester fiber, eo hangata e tsejoang e le "polyester".Ke fiber ea maiketsetso e fumanoang ka polyester e ohiang e fumanoang ka polycondensation ea organic dibasic acid le dihydric alcohol.Ke motsoako oa polymer 'me ke mofuta o moholo ka ho fetisisa oa likhoele tsa maiketsetso hajoale.Masela a polyester a sebelisoa haholo indastering ea ho etsa mekotla, 'me masela a polyester a sebelisoa lihlahisoa tse ngata tsa mekotla.Ka hona, haeba u bona "fiber ea polyester" e ngotsoeng ka tlhaloso ea thepa ea lebokose la mokotla nakong e tlang, joale mokotla o entsoe ka lesela la polyester.
Lesela la polyester ke e 'ngoe ea masela a tloaelehileng a tloaelehileng bakeng sa mekotla.E na le khanyetso e ntle ka ho fetisisa ea wrinkles, ho boloka sebopeho, matla a phahameng le bokhoni ba ho hlaphoheloa, ho hanyetsa wrinkles, ha ho na ironing, moriri o se nang thupa le melemo e meng.
1. The elasticity ea polyester lesela le molemo
Lesela la polyester le na le matla a phahameng le matla a ho hlaphoheloa, 'me le na le khanyetso e ntle ea wrinkles le ho boloka sebopeho.E sebelisetsoa ho etsa mekotla.Mochila o feliloeng o matla ebile ha o senyehe.Lesela ha le khone ho holofala habonolo tlas'a ketso ea matla a kantle, le hanana le mats'oenyeho, 'me ha e le hantle ha le hloke ho ironing., sebopeho sa 'mele oa sephutheloana se tla ba se bataletseng, sa mahlakore a mararo le setaele.Tlas'a ts'ebeliso e tloaelehileng, mekotla e entsoeng ka masela a polyester e batla e tšoarella ebile ha e holofale habonolo.
2. Ho hanyetsa khanya e ntle
Lightfastness ke ea bobeli feela ho acrylic (wool ea maiketsetso).Ho potlaka ha leseli la lesela la polyester le molemo ho feta la fiber ea acrylic, 'me ho khanya ha eona ho molemo ho feta lesela la tlhaho la fiber.Haholo-holo khanya e potlakileng ka mor'a khalase e ntle haholo, hoo e batlang e lekana le acrylic.Lihlahisoa tsa mekotla tse entsoeng ka masela a polyester ha li na maemo a leholimo, li-embrittlement le fracture ha li sebelisoa maemong a ka ntle.
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3. Ho se dae hantle
Le hoja lesela la polyester le na le dae e fokolang, le na le mebala e metle e potlakileng.Ha e se e dauoe ka katleho, e ke ke ea fela habonolo, ’me e ke ke ea fela habonolo nakong ea ho hlatsuoa.E entsoe ka sehlahisoa sa mokotla, 'me lesela ha le bonolo ho fela ka mor'a tšebeliso ea nako e telele,' me phello ea ho boloka mebala e ntle haholo.
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4. Mafutsana hygroscopicity
The hygroscopicity ea polyester e fokola ho feta ea nylon, kahoo moea o kenang moeeng ha o motle joaloka oa nylon, empa ke hantle ka lebaka la bofokoli bo bobe ba masela a polyester ao masela a polyester a leng bonolo ho omisa ka mor'a ho hlatsoa, le matla a lesela. ha e fokotsehe, kahoo ha ho bonolo ho holofala.Lihlahisoa tse entsoeng ka mekotla li sebelisa mokhoa o nepahetseng oa ho hlatsoa, 'me ka kakaretso ha li na monyetla oa ho senyeha ka lebaka la ho hlatsoa.
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5. Thermoplasticity e ntle le khanyetso e fokolang ea ho qhibiliha
Ka lebaka la bokaholimo bo boreleli ba polyester le tlhophiso e haufi ea limolek'hule tse ka hare, polyester ke lesela le nang le matla a ho hanyetsa mocheso ka ho fetisisa har'a masela a maiketsetso a fiber mme le na le thepa ea thermoplastic.Ka hona, mekotla ea lesela la polyester e lokela ho leka ho qoba ho kopana le likoti tsa sakerete, litlhase, joalo-joalo.
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Mokhoa oa ho loha masela a polyester, ka lebaka la botenya bo fapaneng ba likhoele tse sebelisitsoeng, le tsona li ka aroloa ka mefuta e fapaneng ea litlhaloso.Litlhaloso tsa masela a polyester hangata li hlalosoa ke "fineness (D)", 'me botle bo boetse bo bitsoa denier, ke hore, denier.Ha palo ea D e kholoanyane, lesela le teteaneng, le boima ba gram, le ho hanyetsa ho apara hantle.Mohlala, 150D, 210D, 300D, 600D, 1000D, 1680D, joalo-joalo li sebelisoa ka mokhoa o tloaelehileng oa lesela la polyester, joalo ka 150D, 210D le masela a mang a manyane a denier, ao boholo ba ona a sebelisetsoang ho etsa li-backpack linings, masela a kaholimo ho 300D. , motheo E sebelisoa e le thepa e ka sehloohong ea mokotla.
Nako ea poso: Sep-24-2022