Polypropylene, tseem hu ua polypropylene fiber, yog cov khoom siv hluavtaws ua los ntawm propylene, ib qho khoom siv los ntawm cov roj av refining. Hauv Suav teb, hom fiber ntau no hu ua polypropylene, thiab nws lub npe lag luam yog polypropylene fiber. Cov khoom siv no muaj lub cev zoo heev thiab kev ruaj ntseg tshuaj, nrog rau qhov kub thiab txias, thiab yog li siv dav hauv ntau yam xws li textiles, ntaub pua plag, automotive interiors, khoom siv kho mob, khoom siv hluav taws xob, thiab lwm yam.
Kev lag luam downstream ntawm polypropylene fiber ntau yuav nkag mus rau lub voj voog tshiab ntawm kev vam meej, nrog rau kev lag luam kev xav tau nthuav dav, muab khoom thiab xav tau kev txhim kho, thiab kev lag luam tau txais txiaj ntsig tsis tu ncua. Raws li lub teb chaws "Twelfth Tsib Xyoo Plan" thiab tag nrho txoj cai ntawm kev lag luam restructuring, polypropylene fiber ntau tab tom ntsib kev lag luam loj hauv kev nqis peev, thiab kev lag luam yuav tsum tau coj mus rau txoj hauv kev loj hlob tshiab. cov
Tsis tas li ntawd, raws li lub teeb yuag cable, polypropylene ribbon muaj qhov muag muag ntawm 140 degree rau 160 degree, melting point ntawm 165 degree txog 173 degree, thiab qhov ntom ntawm 0.91g / cm³, ua rau nws yog ib qho ntawm cov cables lightest muaj tam sim no. cov