Cov ntaub uas tsis decompose tau yooj yim los yog muaj tus nqi decomposition qeeb heev feem ntau yog cov khoom siv hluavtaws ua los ntawm cov polymers muab los ntawm petrochemicals. Cov ntaub ntawv no tsis yooj yim tawg los ntawm cov txheej txheem ntuj tsim, xws li kev ua haujlwm microbial, tshav ntuj, lossis dej noo. Cov piv txwv ntawm cov ntaub uas tsis decompose yooj yim suav nrog:
Polyester: Polyester yog cov khoom siv hluavtaws ua los ntawm polyethylene terephthalate (PET), uas yog muab los ntawm roj av. Nws yog lub npe hu rau nws durability, tsis kam mus rau wrinkles, thiab qeeb decomposition tus nqi.
Nylon: Nylon yog lwm cov hluavtaws fiber ntau ua los ntawm petrochemicals. Nws muaj zog, hnav, thiab muaj biodegradability tsawg.
Acrylic: Acrylic fibers yog hluavtaws thiab tsis decompose yooj yim. Acrylic feem ntau yog siv rau hauv khaub ncaws, pam vov, thiab ntaub sab nraum zoov.
Polypropylene: Polypropylene yog cov thermoplastic polymer siv ntau yam kev siv, suav nrog textiles. Nws yog resistant rau ntau cov kuab tshuaj thiab muaj ib tug tsawg decomposition tus nqi.
Spandex/Elastane: Spandex, tseem hu ua elastane, yog ib qho hluavtaws fiber ntau siv hauv cov ntaub stretchable. Nws muaj tsawg biodegradability.
Polyethylene: Txawm hais tias feem ntau tsis siv hauv cov khaub ncaws, polyethylene yog cov khoom siv dav siv yas uas muaj zog tiv taus decomposition.
Cov ntaub hluavtaws no ua rau muaj kev txhawj xeeb txog ib puag ncig, tshwj xeeb tshaj yog thaum lawv xaus rau hauv qhov chaw pov tseg lossis ib puag ncig ntuj. Tsis zoo li cov fibers ntuj xws li paj rwb lossis ntaub plaub, uas tuaj yeem decompose yooj yim dua, cov ntaub hluavtaws tseem nyob hauv ib puag ncig rau lub sijhawm ntev. Cov kev siv zog tau tsim los tsim cov kev hloov pauv tau zoo dua qub, xws li bio-based thiab biodegradable hluavtaws fibers lossis nce kev rov ua dua ntawm cov ntaub ntawv kom txo tau qhov cuam tshuam ib puag ncig ntawm cov ntaub ntawv no.
