Taw qhia

EVA cov ntaub ntawv granules sawv cev rau yav tom ntej ntawm cov khoom siv polymer kev tsim kho tshiab, sib txuas cov yam ntxwv ua tau zoo nrog kev tsim khoom lag luam. Lawv yoog tau thoob plaws kev lag luam txuas ntxiv nthuav dav raws li cov txheej txheem tshiab thiab cov thev naus laus zis tau tshwm sim.

Cov khoom

EVA cov ntaub ntawv granules muaj lub teeb yuag zoo heev nrog qhov ceev ntawm 0.10-0.30g / cm³, ua rau lawv hnyav dua li cov khoom siv roj hmab ib txwm muaj. Cov granules no qhia tau hais tias muaj peev xwm nqus tau zoo heev, rov qab zoo dua 70% ntawm lub zog thaum muaj kev cuam tshuam. Lawv qhov yooj yim tuaj yeem hloov kho raws li Shore C hardness range ntawm 25-60℃kom tau raws li ntau yam kev thov. Cov khoom siv tswj kev ua haujlwm ruaj khov thoob plaws qhov kub thiab txias ntawm -30℃txog 80 degree, ua kom muaj kev ntseeg siab hauv ntau qhov chaw. Tsis tas li ntawd, EVA granules yog cov tsis muaj tshuaj lom thiab tsis muaj ntxhiab, ua tau raws li cov qauv kev nyab xeeb rau cov neeg siv khoom.

Daim ntawv thov

EVA granules yog siv dav hauv kev tsim cov khau khau rau kev tsim cov khau khiab, khau khiab, thiab kev txhawb nqa insoles. Kev lag luam khoom siv kis las siv cov granules no los tsim kev ua haujlwm siab - yoga lev thiab tiv thaiv qhov chaw gym hauv pem teb. Hauv daim ntawv thov ntim, lawv ua haujlwm zoo heev tiv thaiv cov khoom tawg yooj yim thaum thauj. Automotive manufacturers koom nrog EVA granules rau hauv lub tsheb sab hauv padding Cheebtsam rau txhim khu kev nplij siab thiab txo suab nrov.

Qhov zoo

Piv nrog rau cov khoom siv ib txwm siv, EVA granules muab 30% txo qhov hnyav thaum tswj kev ua haujlwm cushioning zoo rau kev nplij siab. Cov neeg tsim khoom txaus siab rau cov khoom siv ntau yam, vim nws tuaj yeem hloov kho ntau yam xim thiab ntom kom tau raws li cov khoom siv tshwj xeeb. Cov txheej txheem granules yooj yim los ntawm kev txhaj tshuaj thiab compression molding cov txheej txheem, ua kom muaj txiaj ntsig zoo. Los ntawm ib qho kev xav ib puag ncig, EVA granules sawv cev rau eco- cov kev daws teeb meem zoo vim lawv tuaj yeem rov ua dua tshiab, txhawb kev tsim khoom lag luam. Cov khoom sib xyaw ua ke no ua rau EVA granules yog qhov kev xaiv zoo tshaj plaws rau kev lag luam nrhiav kev ua haujlwm siab -kev ua tau zoo, hloov kho cov khoom siv.