Thaum siv, xyuam xim rau cov khoom pov thawj noo noo thiab plua plav, thiab tsis txhob sib cuag nrog cov khoom xim; tsis txhob nthuav tawm tag nrho cov yob ntawm zaj duab xis yam tsis muaj lub ntim ntim rau saum huab cua; yog tias cov yeeb yaj kiab uas tau txiav rau hauv cov hlais tsis tuaj yeem siv rau hauv ib hnub, npog nws kom nruj. Yog tias EVA zaj duab xis absorbs noo noo, nws yuav cuam tshuam rau adhesion rau iav; yog tias nws nqus tau, nws yuav cuam tshuam rau lub teeb transmittance; Yog hais tias nws nyob rau hauv kev sib cuag nrog cov xim los yog qias neeg, EVA zaj duab xis yuav yooj yim polluted vim nws muaj zog adsorption muaj peev xwm.
Nov 20, 2022
Kev ceev faj rau kev siv EVA zaj duab xis
Xa kev nug