Nyob rau hauv lub neej niaj hnub nrawm nrawm, kev lag luam ntim khoom ua lub luag haujlwm tseem ceeb.Nws tsis yog tsuas yog lub plhaub tiv thaiv rau cov khoom lag luam tab sis kuj yog ib qho kev nthuav qhia rau cov duab hom thiab qhov tseem ceeb ntawm cov neeg siv khoom.Hauv kev lag luam ntim khoom, kev siv tshiab ntawm EVA cov ntaub ntawv tau txais kev saib xyuas tseem ceeb.
EVA, los yog Ethylene Vinyl Acetate, yog cov khoom siv nrog cov khoom zoo heev thiab ntau yam yam ntxwv.Nws muaj qhov yooj yooj yim, ua haujlwm tsis zoo, thiab tshuaj lom neeg corrosion kuj, nrog rau kev cuam tshuam zoo heev thiab kev ua haujlwm cushioning.Cov yam ntxwv no ua rau cov khoom siv EVA zoo siab rau ntau yam kev siv hauv kev lag luam ntim khoom.
Ua ntej, kev siv tshiab ntawm EVA cov khoom siv hauv kev lag luam ntim khoom yog nyob rau hauv nws cov plasticity thiab customization.Vim nws cov thermoplasticity zoo heev, cov khoom siv EVA tuaj yeem ua tiav rau hauv ntau yam duab thiab qhov ntau thiab tsawg ntawm cov khoom ntim los ntawm cov txheej txheem xws li thermal compression molding thiab txhaj tshuaj molding.Qhov no ua rau cov neeg tsim khoom ntim tsim cov khoom ntim tshwj xeeb kom haum rau cov khoom lag luam tus yam ntxwv thiab cov duab hom, yog li txhim kho cov khoom lag luam ntxiv tus nqi thiab kev sib tw ua lag luam.
Qhov thib ob, kev siv tshiab ntawm EVA cov khoom siv hauv kev lag luam ntim tau pom tseeb hauv nws cov haujlwm thiab kev tiv thaiv.Nrog nws cov kev cuam tshuam zoo heev thiab kev ua haujlwm cushioning, cov khoom siv EVA tuaj yeem siv los tsim cov khoom ntim khoom poob siab thiab tiv thaiv, ua kom muaj kev ncaj ncees thiab kev nyab xeeb ntawm cov khoom thaum thauj thiab khaws cia.Tsis tas li ntawd, EVA cov ntaub ntawv pov thawj zoo heev sealing thiab waterproofing peev xwm, zoo tiv thaiv cov khoom dampness thiab paug thaum ncua cov khoom txee lub neej.
Tsis tas li ntawd, kev siv tshiab ntawm EVA cov khoom siv hauv kev lag luam ntim kuj suav nrog kev ruaj ntseg thiab kev xav txog ib puag ncig.Piv nrog rau cov khoom ntim khoom ib txwm muaj, cov khoom siv EVA muaj kev cuam tshuam ib puag ncig qis thiab rov ua dua tshiab dua.Nws tuaj yeem ua ke nrog lwm cov ntaub ntawv los tsim cov txheej txheem ntim ntau txheej, txhim kho lub zog ntim thiab ua haujlwm.Tsis tas li ntawd, cov khoom siv EVA tuaj yeem rov ua dua thiab rov siv dua, txo cov peev txheej pov tseg thiab ib puag ncig muaj kuab paug, ua raws li cov hauv paus ntsiab lus thiab cov kev xav tau ntawm kev txhim kho kom ruaj khov.
Hauv kev xaus, cov kev siv tshiab ntawm EVA cov ntaub ntawv hauv kev lag luam ntim khoom coj tau cov peev txheej tshiab thiab lub sijhawm rau cov khoom ntim khoom.Nws tsis yog tsuas yog ua tau raws li lub luag haujlwm tseem ceeb ntawm kev ntim khoom tab sis kuj tseem muaj kev tsim qauv yooj yim dua thiab kev tiv thaiv kev ua tau zoo thaum ua raws li kev tsim kho kom ruaj khov.Nrog kev txhim kho thev naus laus zis tsis tu ncua thiab txuas ntxiv kev tsim kho tshiab, kev cia siab rau cov khoom siv EVA hauv kev lag luam ntim khoom yuav tsum nthuav dav, muab cov neeg siv khoom nrog cov khoom lag luam zoo dua thiab cov nqi lag luam.
Post lub sij hawm: Lub Xya hli ntuj-25-2023