Ipolypropylene engalukwanga vs ipolyester

Kumthombo wempahla ekrwada yelaphu elingalukwanga, kukho zombini iintsinga zendalo, ezinjengoboya, njl. Imicu ye-inorganic, njengemicu yeglasi, imicu yetsimbi, kunye nemicu yekhabhoni; Iintsinga ze-synthetic, ezifana ne-polyester fibers, i-polyamide fibers, i-polyacrylonitrile fibers, i-polypropylene fibers, njl. Ngoko ke yintoni umahluko phakathi kwezi zimbini?

Imigaqo yemveliso eyahlukeneyo

Ifiber yePolyester yenziwe ikakhulu ngepolyester njengeyona nto iphambili ekrwada, kunye nenani elithile le-masterbatch esebenzayo eyongeziweyo. Ubuninzi bemveliso yi-136g/cm3, kwaye iyanyibilika kwizinyibilikisi ezifana nephenol tetrachloroethane kunye ne-ortho chlorophenol. Inokufunxeka okuphantsi kakhulu kokufuma, ukunganyangeki kweasidi, ukuzinza okuphezulu kweekhemikhali xa kuthelekiswa nepolyamide, kunye nokumelana nokukhanya okulungileyo. Iintsinga azibhibhi okanye zikhubazeke phakathi kobushushu obuphakathi kwe -40 ℃ ukuya+250 ℃. Ifiber nganye izimele kwaye ineepropathi ezinamandla ze-adsorption kunye ne-asphalt, eyimveliso yepetroleum. Ineempawu ezilungileyo zokubhengeza kunye ne-dispersion phakathi.

I-polypropylene fiber yi-polypropylene bundle ephezulu yomelele njengefayibha ye-monofilament elungiswe ngokufudumeza i-propylene esekelwe kwi-monomers kubushushu obuphezulu kunye nokongeza ii-catalysts ze-polymerization. Ineempawu zenkqubo yokudibanisa elula, ixabiso eliphantsi, kunye nokusebenza okugqwesileyo.

Iipropati ezahlukeneyo

1. Ngokweempawu zomzimba:

I-Polypropylene ilula kakhulu kwaye inamandla aphezulu efayibha, kodwa ukuxhathisa ukunxitywa kunye nokumelana nobushushu obuphezulu akubikho. Iintsinga zePolyester zinamandla aphezulu kunye nokuqina, kunye nobushushu kunye nokumelana neekhemikhali, okukhokelela kubomi obude benkonzo.

2. Ngokweempawu zekhemikhali:

I-Polypropylene ineempawu zeekhemikhali ezizinzile, akulula ukugqweswa yi-acids, i-alkalis, njl., kwaye ayinayo izinto ezinobuthi neziyingozi. Ifiber yepolyester inesakhiwo seringi yebenzene kwaye inomlinganiselo othile wokumelana nokutyiwa.

3. Ngokuhambelana nokusingqongileyo:

I-Polypropylene yimathiriyeli ye-thermoplastic engaguquki lula kwaye ingcolise indalo. Iintsinga zePolyester zingonakaliswa ziimicroorganisms kwaye aziyi kubangela ukungcoliseka kwendalo.

Iinkalo zesicelo ezahlukeneyo

Ngenxa ye-asidi egqwesileyo kunye nokuxhathisa kwe-alkali kunye nokufunxa okuphantsi kokufuma, i-polypropylene fiber isetyenziswa kakhulu kwimimandla efana neemveliso zonyango kunye nempilo, iimveliso zangaphandle, ukuhluzwa kwamashishini, kunye nezixhobo zokukhusela. Umzekelo, iimaski zonyango, iigawuni zotyando, kunye nempahla ekhuselayo elahlayo zonke ziveliswa kusetyenziswa izinto ezinepolypropylene; Iintente, iimpahla ezingangeni manzi, kunye nezinye iimveliso zangaphandle zihlala zenziwe ngezinto zefiber zepolypropylene.

Iintsinga zePolyester zisetyenziswa kakhulu kumasimi anje ngelaphu, impahla, amalaphu emizi-mveliso, kunye neeplastiki eziqiniswe ngeglasi. Umzekelo, imathiriyeli yefibre yepolyester ingasetyenziselwa ukuvelisa amalaphu afana nempahla, impahla yangaphantsi, ibhedi, ikhethini, kunye neengubo; Ukongeza, iintsinga zepolyester nazo zisetyenziswa ngokubanzi kwimveliso yeglasi yefiber eyomeleziweyo yeemveliso zeplastiki.

Ukuqukumbela

Isishwankathelo, nangona i-polypropylene kunye ne-polyester fibers zinokufana okuthile kwimbonakalo kunye neempawu, kukho ukungafani okuphawulekayo kwimigaqo yabo yokuvelisa, iimpawu zepropati, kunye neendawo zokusetyenziswa, kunye nezinto ezifanelekileyo zefiber kufuneka zikhethwe ngokweemfuno zangempela.

Dongguan Liansheng Nonwoven Fabric Co., Ltd., umenzi weempahla ezingalukiweyo kunye neendwangu ezingabonakaliyo, ufanelekile ukuthembela kwakho!