I-polypropylene engalukiwe vs i-polyester

Emthonjeni wezinto zokusetshenziswa kwendwangu engalukiwe, kukhona kokubili imicu yemvelo, njengoboya, njll; Imicu ye-inorganic, njengemicu yengilazi, imicu yensimbi, nemicu ye-carbon; Imicu yokwenziwa, njengemicu ye-polyester, imicu ye-polyamide, imicu ye-polyacrylonitrile, imicu ye-polypropylene, njll. Phakathi kwazo, izindwangu zokwenziwa ezingezona ezilukiwe zisetshenziswa kakhulu, ngakho imicu ye-polyester nemicu ye-polypropylene ngokuvamile ibonakala phambi kwamehlo abantu. Uyini-ke umehluko phakathi kwalokhu okubili?

Izimiso zokukhiqiza ezihlukene

I-polyester fiber yenziwa ikakhulukazi nge-polyester njengento eluhlaza eyinhloko, enenani elithile le-masterbatch esebenzayo. Ukuminyana komkhiqizo ngu-136g/cm3, futhi kuncibilika kuzincibilikisi ezifana ne-phenol tetrachloroethane ne-ortho chlorophenol. Inomunca umswakama ophansi kakhulu, ukumelana ne-asidi, ukuzinza okuphezulu kwamakhemikhali uma kuqhathaniswa ne-polyamide, nokumelana nokukhanya okuhle. Imicu ayishwabanisi noma ikhubazekile phakathi kwezinga lokushisa elingu -40 ℃ kuya ku+250 ℃. I-fiber ngayinye izimele futhi inezici ezinamandla zokukhanga nge-asphalt, okubuye kube umkhiqizo we-petroleum. Inezindawo ezinhle zokukhangisa kanye ne-dispersion phakathi nendawo.

I-polypropylene fiber iyinqwaba ye-polypropylene yamandla aphezulu njengefayibha ye-monofilament elungiselelwe ukushisisa ama-monomers e-propylene kumazinga okushisa aphezulu kanye nokwengeza ama-catalysts e-polymerization. Inezici zenqubo elula yokuhlanganisa, izindleko eziphansi, nokusebenza okuhle kakhulu.

Izakhiwo ezahlukene

1. Mayelana nezakhiwo ezibonakalayo:

I-Polypropylene inesisindo esincane uma kuqhathaniswa futhi inamandla amakhulu e-fibre, kodwa ukumelana kwayo nokugqoka kanye nokumelana nezinga lokushisa eliphezulu kubi. Imicu ye-polyester inamandla amakhulu okudonsa kanye nokuqina, kanye nokumelana nokushisa namakhemikhali, okuholela empilweni ende yesevisi.

2. Ngokwezakhiwo zamakhemikhali:

I-Polypropylene inezinto zamakhemikhali ezizinzile, ayigqwali kalula ngama-asidi, ama-alkali, njll., futhi ayinazo izinto ezinobuthi neziyingozi. I-polyester fiber iqukethe isakhiwo sendandatho ye-benzene futhi inezinga elithile lokumelana nokugqwala.

3. Mayelana nobungane bemvelo:

I-Polypropylene iyimpahla ye-thermoplastic engaboli kalula futhi ingcolise imvelo. Imicu ye-polyester ingonakaliswa ama-microorganisms futhi ngeke ibangele ukungcoliswa kwemvelo.

Izinkambu zohlelo lokusebenza ezahlukene

Ngenxa yokumelana ne-asidi ne-alkali enhle kakhulu nokumuncwa komswakama ophansi, i-polypropylene fiber isetshenziswa kabanzi emikhakheni efana nemikhiqizo yezokwelapha neyezempilo, imikhiqizo yangaphandle, ukuhlungwa kwezimboni, kanye nemishini yokuvikela. Isibonelo, imaski yezokwelapha, izingubo zokuhlinza, nezingubo zokuzivikela ezilahlwayo konke kukhiqizwa kusetshenziswa izinto ze-polypropylene; Amatende, izingubo ezingangeni manzi, neminye imikhiqizo yangaphandle kuvame ukwenziwa ngezinto ze-polypropylene fiber.

Imicu ye-polyester isetshenziswa kakhulu emikhakheni efana nezindwangu, izingubo zokugqoka, izindwangu zezimboni, namapulasitiki aqiniswe ngengilazi. Isibonelo, izinto ze-polyester fiber zingasetshenziswa ukukhiqiza izindwangu ezifana nezingubo, izingubo zangaphansi, izingubo zokulala, amakhethini, nezingubo zokulala; Ngaphezu kwalokho, imicu ye-polyester nayo isetshenziswa kabanzi ekukhiqizeni imikhiqizo yepulasitiki eqiniswe ngengilazi.

Isiphetho

Kafushane, nakuba imicu ye-polypropylene kanye ne-polyester inokufana okuthile ngokubukeka nezici, kunomehluko omkhulu ezimisweni zabo zokukhiqiza, izici zempahla, nezinkambu zokufaka isicelo, futhi izinto zefiber ezifanele zidinga ukukhethwa ngokuvumelana nezidingo zangempela.

I-Dongguan Liansheng Nonwoven Fabric Co., Ltd., umkhiqizi wezindwangu ezingezona eziboshwe kanye nezindwangu ezingezona ezilukiwe, ufanelwe ukwethenjwa kwakho!