O fea alamanuia o iaiEVA tagasili ona fa'aaogaina?
EVA taga, e faia i le ethylene-vinyl acetate copolymer (EVA), e faʻaaogaina lautele i le tele o alamanuia ona o lo latou mama, tumau, faʻasaoina o le vevela ma mea e le susu. O lo'o ta'ua i lalo pisinisi o lo'o fa'aoga tele ai ato EVA:
1. Alamanuia mea seevae
O mea seevae o le faʻaoga autu o le EVA resin i loʻu atunuu. O ato EVA e fa'aaogaina lautele i sole ma mea i totonu o le ogatotonu-i-maualuga-maualuga seevae turisi, seevae mauga, seevae tosotoso ma seevae ona o lo latou vaivai, elasticity lelei ma vailaau corrosion tetee. E le gata i lea, o mea EVA o loʻo faʻaaogaina foi i fanua o laupapa faʻamalama leo, fala taʻaloga ma mea faʻamaufaʻailoga.
2. Alamanuia Photovoltaic
O le EVA o loʻo i ai se sao taua i le alamanuia photovoltaic, aemaise lava i le alamanuia o le la. E fa'aogaina le EVA e fa'apipi'i ai laupepa i totonu o sela silikoni tioata i luga o le tioata photovoltaic ma le backplane cell. EVA ata tifaga e lelei fetuutuunai, manino manino ma vevela faamauga, avea ma filifiliga muamua mo mea e afifiina photovoltaic. Aʻo faʻateleina le gauai atu o le lalolagi i malosiaga faʻafouina, o le maketi o le solar photovoltaic o loʻo faʻaalia ai le televave o le tuputupu aʻe. I le avea ai o se vaega autu o mea e faʻapipiʻiina ai le la, o loʻo faʻatupulaʻia foʻi le manaʻoga mo le EVA.
3. Alamanuia afifiina
EVA ato o loʻo faʻaaogaina lautele i totonu o le faʻapipiʻiina o pisinisi, aemaise lava i le faʻapipiʻiina o le puipuiga ma le faʻapipiʻiina o pusa. O mea a le EVA o loʻo i ai le sili ona lelei o le faʻamalosi, faʻapipiʻiina, mea faʻalavelave faʻafuaseʻi, maufetuunaʻi lelei ma fetuutuunai, ma ona uiga puipuia o le siosiomaga, e faʻapitoa ai i le tulaga o le afifiina o oloa faaeletonika ma le afifiina o masini faafomai.
4. Alamanuia uaea
EVA resin o loʻo faʻaaogaina lautele i le uaea ma le uaea alamanuia, aemaise lava i le halogen-leai se afi-retardant uaea ma silane koluse fesoʻotaʻiga uaea. EVA resin e lelei le faʻapalepale faʻatumu ma fesoʻotaʻiga fesoʻotaʻiga, o le mea lea o le EVA resin faʻaaogaina i uaea ma uaea e masani lava ona i ai le vinyl acetate anotusi o le 12% i le 24%.
5. Alamanuia pipii liusuavai vevela
O le pipii vevela vevela ma le resin EVA o le vaega autu e fetaui lelei mo le gaosiga o laina faʻapipiʻi faʻapitoa aua e le o iai ni solvents, e le faʻaleagaina ai le siosiomaga ma e maualuga le saogalemu. O le mea lea, EVA vevela fa'afefete fa'apipi'i e fa'aaogaina lautele i le tusi fa'apipi'i uaealesi, meaafale pito fa'apipi'i, fa'apotopotoga ta'avale ma mea faigaluega fale, fai seevae, ufiufi kapeta ma u'amea fa'a'ala'au.
6. Alamanuia meataalo
EVA resin o loʻo faʻaaogaina lautele i meataalo, e pei o uili a tamaiti, nofoa nofoa, ma isi. I tausaga talu ai nei, ua vave ona atinaʻe le gaosiga o meataalo a loʻu atunuu, ma o le gaosiga e tele lava ina faʻapipiʻi i le talafatai e pei o Dongguan, Shenzhen, Shantou, ma isi. , e masani lava ona auina atu i fafo ma gaosiga i fafo
7. Alamanuia ufiufi
I totonu o le fanua o mea faʻapipiʻi, o oloa faʻapipiʻi muamua e iai le tele o manaʻoga mo EVA. O oloa ata tifaga na muai ufiufi e faia e ala i le faʻapipiʻiina o le coating-grade EVA ma substrates i le faagasologa o le faʻamafanafana ma le faʻamalosi. Latou te faʻafeiloaʻi le siosiomaga, e mafai ona faʻapipiʻiina i le saoasaoa maualuga, maua le maualuga o le lamination ma le malosi faʻapipiʻi maualuga. O le pito i lalo o le ata tifaga muaʻi faʻapipiʻiina e masani lava ona faʻaaogaina i le afifiina o tusi ma meaʻai i le fanua o lomitusi fale gaosi oloa, lomitusi numera ma faʻasalalauga faapisinisi i le fanua o lomitusi faapisinisi, ma mea faufale i le maketi oloa faapitoa, ma isi.
I le aotelega, o ato EVA ua faʻaaogaina lautele i le tele o alamanuia e pei o mea seevae, photovoltaics, afifiina, uaea, faʻapipiʻi vevela vevela, meataalo ma faʻaofuofu ona o latou tulaga faʻapitoa faʻaletino ma vailaʻau. Faatasi ai ma le faʻaauau pea o le alualu i luma o tekinolosi ma le faʻalauteleina o manaʻoga maketi, o le faʻaogaina o ato EVA i nei pisinisi o le a faʻalauteleina ma faʻalauteleina.
Taimi meli: Tes-04-2024