Khoom, yam ntxwv, thiab kev faib tawm ntawm Polypropylene Multifilament

Fiber Morphology: Polypropylene multifilament yarns tuaj nyob rau hauv ntau yam ntoo khaub lig-sectional shapes, feem ntau round los yog trilobal. Trilobal fibers muab cov dej noo zoo dua nqus thiab stain tsis kam vim lawv qhov chaw loj dua, ua rau lawv tsim nyog rau cov ntawv thov uas xav tau kev huv huv.

 

Linear Density (Denier / D): Feem ntau ntawm 30D txog 1000D; Denier suav ntau dua qhia tias tus neeg filaments tuab dua thiab muaj zog ntau dua, txawm tias qhov yooj yim txo. Piv txwv li, 30D multifilament yog haum rau cov ntaub zoo, whereas 1000D yog tsim nyog rau industrial lim ntaub los yog ropes.

Shrinkage Rate: Tus nqi shrinkage ntawm polypropylene multifilament tuaj yeem hloov kho thaum ua. Tsawg-cov khoom shrinkage yog qhov zoo tagnrho rau cov ntawv thov uas xav tau qhov ruaj khov, xws li cov ntaub pua plag; siab -cov khoom shrinkage yog tsim rau fabrics xav tau elasticity los yog voluminous xav.

F-ntaus: Qhov no yog hais txog tus naj npawb ntawm ib tus neeg filaments nyob rau hauv cov xov paj multifilament, feem ntau yog li ntawm 12F txog 576F. Tus lej F- ntau dua tuaj yeem txhim kho kev pab them nqi thiab kev sib koom ua ke tab sis kuj ua rau kev tsim khoom nyuaj thiab nqi.