Nws yog ib yam khoom ntawm cov khoom siv hauv tshuab hlau uas tsis sib xws nrog kev ua tau zoo. Nws muaj ntau ntau yam khoom zoo, kev rwb thaiv kom zoo, zoo ua kom sov, zoo corrosion kuj thiab high mechanical zog. Txawm li cas los xij, cov kev tsis zoo yog txhav thiab tsis ua haujlwm hnyav. Nws yog ib lub khob iav los yog khib iav ua raw li cov khoom siv kub cev, xov hlau ntoo, khi hlua, ntoo thiab lwm yam kev ua haujlwm, nws cov kabmob ntawm ob lub microns rau 20 meters microns, qhov sib npaug ntawm cov tib neeg cov plaub hau 1 / 20- 1/5, txhua phom thawj cov thawj SiDou muaj pua pua lossis txawm txhiab tus hauv paus monofilament. Cov iav fiber ntau feem ntau siv los ua cov khoom siv hauv cov ntaub ntawv, hluav taws xob rwb thaiv tsev thiab cov khoom siv hluav taws xob, hluav taws xob thiab lwm qhov chaw ntawm lub teb chaws.
