EVA yas granules muaj qhov yooj yooj yim, elasticity, thiab ua cov khoom, ua rau lawv feem ntau siv rau hauv kev ua ntawm ntau yam khoom muag.
Hauv kev lag luam ntim khoom, nws tuaj yeem siv los ua ntau lub hnab thiab lub thawv. Nws cov kev ntxhib los mos ua tau zoo dua rau cov khoom, muab kev tiv thaiv cushioning, thiab nws yooj yim rau kev ua thiab cov duab, ua tau raws li qhov xav tau ntim ntawm cov duab sib txawv thiab ntau thiab tsawg.
Hauv khau, EVA feem ntau yog siv hauv khau khau. Nws muab cov khau khiab zoo elasticity thiab kev nplij siab, txo qhov siab thaum taug kev, thaum tseem muab qee cov khoom tiv thaiv- plam kom ntseeg tau tias hnav kev nyab xeeb.
Kev lag luam khoom ua si kuj tau siv EVA yas granules. Lawv tuaj yeem ua rau ntau yam khoom ua si ntxim hlub, thiab lawv cov khoom muag zoo dua rau cov menyuam yaus. Kev ua haujlwm yog qhov yooj yim, tso cai rau kev tsim khoom sai ntawm ntau yam khoom ua si.
Tsis tas li ntawd, EVA ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv hauv tsev xws li cov ntaub pua tsev thiab cov thawv ntim khoom. Nws ntxiv qhov muag muag rau cov khoom siv hauv tsev thaum tseem muaj cov kav ntev thiab dej tsis kam. Hauv cov ntsiab lus, vim nws cov khoom, EVA yas granules muaj kev siv dav thiab tseem ceeb hauv ntau cov khoom muag muag xws li khoom vaj khoom tsev, khau, khaub ncaws, thiab cov khoom ua si.
