Cov ntaub ntawv EVA muaj ntau heev, thiab feem ntau yog tsim rau cov khau khau, nrog khau khiab yog ib qho ntawm lawv.Yog li, eva khau khiab puas tsw tsw?Puas yog eva khoom yas lossis ua npuas ncauj?
EVA cov khoom khau khiab puas yuav tsw tsw?
EVA cov khoom siv khau khiab feem ntau tsis tsim cov ntxhiab lossis tsw ntxhiab vim EVA cov khoom muaj dej tsis zoo, noo noo-pov thawj, pwm tiv taus, tiv thaiv kab mob thiab lwm yam ntxwv, uas tuaj yeem tiv thaiv kev loj hlob ntawm cov kab mob thiab pwm, yog li txo qhov tsim ntawm cov ntxhiab thiab tsw.Tsis tas li ntawd, EVA cov khoom khau khiab yog ib qho yooj yim los ntxuav thiab qhuav, tsuas yog so lawv nrog dej thiab phuam, los yog ntxuav lawv ncaj qha rau hauv dej tsis muaj kev txhawj xeeb txog kev deformation lossis kev puas tsuaj rau cov khau khiab.
Txawm li cas los xij, yog tias EVA cov khoom khau khiab tsis huv lossis qhuav rau lub sijhawm ntev, lawv kuj tuaj yeem tsim cov ntxhiab tsw lossis tsw.Yog li ntawd, nws raug pom zoo kom ntxuav thiab qhuav EVA cov khoom khau khiab kom tsis tu ncua kom huv si thiab qhuav.Yog tias muaj ntxhiab tsw los yog tsw tau tshwm sim, qee cov tshuaj ntxuav lossis deodorants tuaj yeem siv los ntxuav thiab deodorizing.Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias tsis txhob siv cov tshuaj ntxuav kom huv lossis deodorants kom tsis txhob muaj kev puas tsuaj rau EVA cov ntaub ntawv lossis cuam tshuam rau kev noj qab haus huv.
Hauv luv luv, EVA khau khiab feem ntau tsis muaj ntxhiab, tab sis yog tias tsis tu thiab qhuav, lawv kuj tuaj yeem tsim cov ntxhiab tsw thiab tsw.Yog li ntawd, nws raug pom zoo kom cov neeg siv khoom xaiv cov khoom zoo thiab yooj yim los ntxuav thaum yuav cov khau khiab EVA, thiab xyuam xim rau kev tu thiab ziab kom huv si kom lawv huv thiab huv.
Puas yog eva ua los ntawm yas lossis ua npuas ncauj?
Cov khoom siv EVA tsis yog yas lossis ua npuas dej.Nws yog cov khoom siv hluavtaws tshwj xeeb nrog cov yam ntxwv ntawm cov yas thiab ua npuas dej.Cov khoom siv EVA yog copolymerized los ntawm ethylene thiab yas acetate, uas muaj kev ywj siab, elasticity thiab hnav tsis kam, nrog rau lub teeb thiab poob siab ntawm cov khoom ua npuas ncauj.
Cov khoom siv EVA muaj ntau yam zoo heev, xws li dej tsis zoo, tsis muaj dej, pov thawj, tiv thaiv kab mob, seismic, compressive, thermal rwb thaiv tsev, suab rwb thaiv tsev, thiab lwm yam., yog li nws yog dav siv hauv kev lag luam khau, hnab, khoom ua si, khoom ua si, khoom siv hauv tsev. , thiab lwm yam.
Hauv cov khoom siv khau xws li khau khiab, cov khoom siv EVA tau dhau los ua ib qho ntawm cov khoom siv nrov vim nws lub teeb yuag, xis nyob, ruaj khov, thiab yooj yim los ntxuav cov yam ntxwv.EVA khau khiab muaj kev ntxhib los mos, xis nyob hauv ko taw, tiv thaiv plam thiab tsis muaj dej, thiab kuj yooj yim heev los ntxuav thiab qhuav, ua rau lawv nyiam heev los ntawm cov neeg siv khoom.
Hauv ib lo lus, cov khoom siv EVA tsis yog yas lossis npuas.Nws yog cov khoom siv hluavtaws nrog cov yam ntxwv ntawm cov yas thiab ua npuas dej.Nws muaj ntau yam zoo heev thiab yog dav siv nyob rau hauv ntau yam teb.
Post lub sij hawm: May-04-2023
