Cov yam ntxwv ntawm Polypropylene xov paj

Lub teeb yuag: Polypropylene yarn muaj qhov ntom ntawm 0.91 g / cm³, ua rau nws lub teeb tshaj plaws ntawm cov tshuaj fiber ntau; Yog li ntawd, ib qho hnyav ntawm polypropylene xov paj yields ntau dua li lwm cov fibers.

Lub zog thiab elongation: Polypropylene yarn nta lub zog siab, qhov tseem ceeb elongation, siab pib modulus, thiab zoo heev elasticity. Qhov no ua rau muaj kev puas tsuaj zoo. Tsis tas li ntawd, nws lub zog ntub dej yog qhov tseem ceeb sib npaug rau nws lub zog qhuav, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov nuv ntses nets thiab hlua.

Moisture Absorption thiab Dyeability: Polypropylene yarn muaj qhov nqus dej tsawg heev -zoo li xoom nyob rau hauv cov qauv huab cua. Txawm li cas los xij, nws nthuav tawm cov nyhuv wicking, thauj cov dej vapor los ntawm capillary nkaus hauv cov ntaub yam tsis muaj dej noo nws tus kheej. Nws cov dyeability tsis zoo, thiab cov xim ntau yog txwv, txawm hais tias qhov no tuaj yeem tau txais txiaj ntsig los ntawm kev siv cov txheej txheem daws teeb meem -dyeing (mass-xim) cov txheej txheem.

 

Acid thiab Alkali Resistance: Polypropylene yarn muaj tshuaj zoo corrosion kuj. Nrog rau kev zam ntawm cov concentrated nitric acid thiab concentrated caustic soda, nws tiv taus acids thiab alkalis zoo, ua rau nws tsim nyog siv rau hauv kev pom thiab ntim khoom.

Lub teeb Resistance: Polypropylene xov paj muaj lub teeb tsis zoo thiab thermal stability; Nws yog nquag rau kev laus thiab tsis tuaj yeem tiv taus ironing. Txawm li cas los xij, nws qhov kev tiv thaiv kev laus tuaj yeem txhim kho los ntawm kev ntxiv cov tshuaj tiv thaiv - laus thaum lub sij hawm spinning.

Hluav taws xob rwb thaiv tsev: Polypropylene yarn muaj cov khoom siv hluav taws xob zoo, tab sis nws muaj peev xwm tsim hluav taws xob zoo li qub thaum ua.

Tus nqi qis: Polypropylene yarn yog pheej yig, ua rau nws pheej yig tshaj hluavtaws fiber ntau tam sim no.

Abrasion, Ntxuav, thiab Corrosion Resistance: Polypropylene yarn tsis yog -absorbent thiab muaj zog, khaws nws lub zog siab txawm tias ntub dej, uas txo qis kev puas tsuaj los ntawm kev tso dej. Tsis tas li ntawd, nplua -denier polypropylene muaj cov tshuaj tiv thaiv zoo dua piv rau lwm cov khaub ncaws fibers; Nws tsis raug puas tsuaj los ntawm tib neeg hws los yog raug rau cov kua qaub thiab alkalis ntawm chav tsev kub. Antibacterial thiab tsw-Resistant: Polypropylene yarn yog inherently hydrophobic- txhais tau tias nws tsis nqus noo noo los yog hws ntawm tib neeg- yog li hauv paus tshem tawm cov xwm txheej tsim nyog rau cov kab mob loj hlob thiab ciaj sia. Qhov no ua rau muaj cov kab mob tua kab mob thiab tsw ntxhiab- cov khoom tiv thaiv, thaum tseem tso cai rau kev ntxhua khaub ncaws ntau dua, yog li ua tau raws li cov qauv kev noj qab haus huv thiab kev nyiam huv rau khaub ncaws.