Ntxiv nrog rau polypropylene, lwm yam ntaub ntawv dab tsi tuaj yeem ua rau hauv cov ntaub-npuag? Cov lus teb yog: polyester fiber thiab viscose fiber, uas yog peb qhov tseem ceeb fiber ntau, ntxiv rau nylon, acrylic, ethylene fiber thiab lwm cov fibers.
Hauv kev tsim cov xov uas tsis yog-xaws, polypropylene (PP) yog cov khoom tseem ceeb ntawm cov ntaub tsis-ua cov ntaub, tom qab los ntawm PET. Tsiaj, feem ntau hu ua polyester, yog cov tshuaj fiber ntau ntau, uas yog dav siv hauv kev lag luam ntim, khoom siv hluav taws xob thiab hluav taws xob, kev kho mob thiab kev kho mob, kev tsim kho, tsheb thiab lwm cov teb.
Polyester thiab viscose fiber yog tshuaj fiber, thiab polyester yog cov hluavtaws hauv cov tshuaj fiber, uas yog polymerized los ntawm monomers muab los ntawm roj av.
Polyester spunbonded non-woven npuag yog ib hom ntaub nrog lub zog siab thiab siab kub tsis kam tiv thaiv ° C ib puag ncig, siv sijhawm ntev), kev laus tiv taus, UV tsis kam, siab elongation, zoo stability thiab permeability, corrosion tsis kam, suab rwb thaiv tsev, npauj pov thawj. , non-toxic. Vim tias qhov kev ua tau zoo yog qhov thib ob rau polypropylene, nws tus nqi pheej yig, thiab nws yog siv dav, yog li nws yog nrov heev.